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<channel>
	<title>车聚网 &#187; 泡沫铝</title>
	
	<link>https://www.autoju.com</link>
	<description>网聚汽车人的力量</description>
	
	
	
	
	<item>
		<title>美国总统的座驾居然是泡沫做的？是泡沫铝！丨聚技</title>
		<link>https://www.autoju.com/2016/12/02/127546/</link>
		
		
		
				<description><![CDATA[<blockquote style="margin: 0px; padding: 15px 25px; max-width: 100%; border-width: 0px 0px 0px 10px; border-left-style: solid; border-left-color: rgb(1, 110, 53); white-space: normal; font-family: 微软雅黑; top: 0px; color: rgb(68, 68, 68); line-height: 24px; font-size: 13px; vertical-align: baseline; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(239, 239, 239);"><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left;"><span style="margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">引言 |&nbsp;</strong> 吓死了，不然川普得雇多少保镖啊？</span></p>
</blockquote>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; text-align: left; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">这年头，一说汽车黑科技少不了谈轻量化。一谈轻量化，大家言必称铝合金。一说铝合金，连它的来路也都跟邻家小李子一样被人摸的门儿清：不就是利用冲压工艺制作铝合金板材、利用铸造工艺制作铸铝件么？</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; text-align: left; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">Too young。还有很多方法解锁铝合金哦，譬如——泡沫铝。</span></p>
<p><img src="http://www.autoju.com/wp-content/uploads/2016/12/88041480656524.jpg" style="width: 550px; height: 414px;" title="Q1.jpg" width="550" height="414" border="0" hspace="0" vspace="0"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; text-align: center; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;"><span style="margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; color: rgb(64, 118, 0); box-sizing: border-box !important; word-wrap: break-word !important;"><em style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><em style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">▲</em></em></span><em style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">这货与泡沫和车有啥关系？</em></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; text-align: left; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;"><strong style="font-family: 微软雅黑; margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); line-height: 24px; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">一、泡沫铝历史</span></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">大龄女青年想要找对象，一般要求都不高。不需要满足3个180（<em style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">不要问什么意思，车聚君这么纯洁怎么知道</em>），只需要他像彭予晏一样阳光帅气会撩妹，又像王宝强一样忠实老实收入高，就可以了。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">嗯，赶紧从娱乐圈醒来。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">在汽车圈，却还真有这样一种材料。它像泡沫一样，孔隙率大、比表面积高、阻尼减震强；又像金属一样，比强度高、比刚度高、耐高温、质量还轻，简直是造车者的梦中情人。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/97451480656525.jpg" title="Q2.jpg" width="550" height="369" border="0" hspace="0" vspace="0" style="white-space: normal; width: 550px; height: 369px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">但你并不是在做梦。早在20世纪40年代后期，美国就率先研究这种材料，并于1951年科学家Elliot率先成功生产出泡沫铝。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/15841480656525.jpg" title="Q3.jpg" width="550" height="340" border="0" hspace="0" vspace="0" style="text-align: center; white-space: normal; width: 550px; height: 340px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">然而这种材料在发泡工艺、泡的大小和均匀性上很难控制，生产难度很大，当时并没有得到大范围使用，且在此后40多年里泡沫铝的制造和应用一直处在停滞状态。直到80年代末，日本九州工业技术研究所改善了泡沫铝的生产技术，国际上再次兴起了关于泡沫铝材料的开发热潮。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">那场在1999年德国不来梅举行的第一届世界泡沫金属学会议，堪称泡沫铝腾飞的里程碑事件。此后泡沫铝就真正意义上从幕后走向了台前，工业化程度也越来越高，再也不是实验室里无人问津的科研材料了。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;"><strong style="font-family: 微软雅黑; margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); line-height: 24px; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">二、泡沫铝制备方法</span></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">泡沫铝制备工艺有20多种，涉及的领域非常广，但对于汽车工业来说，泡沫铝价格并不低廉，加工工艺也比较复杂，各种制备工艺的稳定性和再现性都不是很高，孔结构的不均匀问题也还没有得到彻底解决。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/68441480656525.jpg" title="Q4.jpg" width="550" height="282" border="0" hspace="0" vspace="0" style="text-align: center; white-space: normal; width: 550px; height: 282px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">泡沫铝制备主要为凝固法、烧结法、沉积法和<span style="color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; font-size: 14px; line-height: 32px; white-space: pre-wrap; background-color: rgb(255, 255, 255);">溶体发泡法</span>等，其中溶体发泡法相对简单，孔隙可控，成本较低，比较适合规模化生产大规格的泡沫铝材料。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="color: rgb(60, 117, 45); font-family: 微软雅黑; font-size: 16.36px; font-weight: bold; line-height: 25.6px; margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">三、泡</span><span style="color: rgb(60, 117, 45); font-family: 微软雅黑; font-size: 16.36px; font-weight: bold; line-height: 25.6px; margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">沫铝在汽车工业中的运用</span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">由于泡沫铝具有轻质、高比强度、高比刚度、阻尼减震、吸声隔热、电磁屏蔽等特点，在航空航天、高速芯片，建筑材料中均有所应用，近些年这种材料又逐渐进入汽车领域。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/81871480656525.jpg" title="Q5.jpg" width="550" height="306" border="0" hspace="0" vspace="0" style="text-align: center; white-space: normal; width: 550px; height: 306px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">泡沫铝经典应用之一就是泡沫铝夹层结构，由于综合了泡沫铝和金属板件的性能，这种结构强度较好，刚度提高2倍以上，阻尼、防撞能力提高3倍以上，且同比质量大大降低。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/31771480656525.jpg" title="Q6.jpg" width="550" height="274" border="0" hspace="0" vspace="0" style="text-align: center; white-space: normal; width: 550px; height: 274px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; text-align: center; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;"><em style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; color: rgb(64, 118, 0); box-sizing: border-box !important; word-wrap: break-word !important;">▲出于防弹、防爆目的，奥巴马乘坐的“陆军一号”防弹轿车采用了大量泡沫铝材料</span></em></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">OME公司曾经设计过一款汽车，底盘采用了泡沫铝三明治板结构，这种材料使用后，在同种结构下可以减低25%的重量。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">据报道，如果将泡沫铝零件代替传统的汽车铸件，在零件强度不变的情况下，质量可以减轻50%以上。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/37311480656525.jpg" title="Q7.jpg" width="550" height="379" border="0" hspace="0" vspace="0" style="text-align: center; white-space: normal; width: 550px; height: 379px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">此前，BMW曾联合澳大利亚轻金属性能研讨中心（<em style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">LKR</em>），研发了一种泡沫铝结构的发动机支架，在强化车架刚度，提高构架稳定性的同时还能耗散机械振荡和热能。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">而德国卡曼汽车公司则采用三明治式复合泡沫铝材来制造吉雅轿车（<em style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">Ghiaroadster</em>）的顶盖板，在质量下降25%的同时，刚度比原来的钢构件大7倍左右，真可谓一石二鸟。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/65161480656525.jpg" title="Q8.jpg" width="550" height="176" border="0" hspace="0" vspace="0" style="white-space: normal; width: 550px; height: 176px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">泡沫铝作为吸能缓冲结构存在时，多是应用在吸能盒、门梁结构、保险杠中，能够达到缓冲吸能的目的。例如用泡沫铝作夹芯制作轿车保险杠，具有吸收撞击动能的功能，由于回弹率很小（<em style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">小于3%</em>），可以有效避免二次碰撞伤害。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">我们再详细聊聊大家比较陌生的几项：</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;"><strong style="margin: 0px; padding: 0px; max-width: 100%; text-align: justify; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; font-family: 宋体; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong>吸能盒</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/55201480656525.jpg" title="Q9.jpg" width="550" height="353" border="0" hspace="0" vspace="0" style="white-space: normal; width: 550px; height: 353px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">这种填充结构吸能能力，大于吸能盒与泡沫铝单独吸收能量之和，而且由于泡沫铝的各向同性，在偏置碰撞中也能获得很好的能量吸收。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/30731480656525.jpg" title="Q10.jpg" width="550" height="367" border="0" hspace="0" vspace="0" style="white-space: normal; width: 550px; height: 367px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">随着人们安全意识的提高，行人安全概念也逐渐成形。而这种结构能够完全吸收掉车辆以15Km/h速度撞击的所有能量，正能对行人安全起到保护作用。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;"><strong style="margin: 0px; padding: 0px; max-width: 100%; text-align: justify; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; font-family: 宋体; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong>NVH</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">吸热隔音上，泡沫铝也能起到立竿见影的功效。比如它就被使用在了客车消音器中。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/5461480656525.png" title="Q11.png" width="550" height="220" border="0" hspace="0" vspace="0" style="white-space: normal; width: 550px; height: 220px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; text-align: left; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;"><em style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><em style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">▲</em>客车泡沫消音器，泡沫铝吸声板经过耐火处理，可以适用在近600℃的尾气温度。降噪效果为阻抗型消声内芯、并联共振式消声内芯消声器的2～3倍，重量减轻1/3左右。</em></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">此外，用泡沫铝材料制作轿车地板、间隔、车门夹心板等也能达到隔音、隔震的效果。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/49961480656525.jpg" title="Q11-0.jpg" width="550" height="322" border="0" hspace="0" vspace="0" style="white-space: normal; width: 550px; height: 322px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;"><strong style="margin: 0px; padding: 0px; max-width: 100%; text-align: justify; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; font-family: 宋体; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong>顶盖</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">汽车顶盖作为汽车上最大面积的覆盖件，如何综合重量和强度的要求一直让厂家头疼。采用泡沫铝夹心板，厚度仅为2mm左右，刚度为钢板顶棚的7倍，重量还能减轻50%以上。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="color: rgb(60, 117, 45); font-family: 微软雅黑; font-size: 16.36px; font-weight: bold; line-height: 25.6px; margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">四、</span><span style="color: rgb(60, 117, 45); font-family: 微软雅黑; font-size: 16.36px; font-weight: bold; line-height: 25.6px; margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">对未来的预期</span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">当然了，看似完美的东西总归有着让人无奈的缺点，现阶段来说，泡沫铝的优点与高成本相比并不占优势。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/29901480656525.jpg" title="Q12.jpg" width="550" height="327" border="0" hspace="0" vspace="0" style="white-space: normal; width: 550px; height: 327px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">未来，单独的泡沫铝结构在汽车上的使用可能会遇到瓶颈，但如果将这种材料和其他材料如金属、高分子等进行结合或许是种启发。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">比如将泡沫铝和铝合金或碳纤维复合材料等结合，可以一定程度上缓解碳纤维材料成本高、脆性大，易断裂的缺点，同时又能获得良好的隔热静音、耐高温性能。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">反过来也是一样的，将碳纤维作为辅材应用于泡沫铝中，提高泡沫铝本身的性能也是大有前景。现在已经出现了一些关于碳纤维增强铝基泡沫材料的研究，实验效果也说明其在保持泡沫铝原有功能的基础上，进一步提高了材料的物理性能，最终获得高吸能、阻尼减震、孔壁韧性较好的泡沫铝材料。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2016/12/78721480656525.jpg" title="Q13.jpg" width="550" height="198" border="0" hspace="0" vspace="0" style="white-space: normal; width: 550px; height: 198px;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">如何获得更好的三明治结构，加强泡沫铝和其他材料之间的结合力，强化各材料的性能特点，或者是寻求出一种新的结构，如多层的夹层结构等也不失为一种比较好的选择。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">总之，尽管泡沫铝的研究已经比较深入，在其他工业中得到了多方面的应用，但是对于汽车工业来说，它还远远没有达到完全成熟的地步，目前也仅在一些汽车零部件上使用，但作为一种性能优良的材料，它的应用远远不止如此，将来泡沫铝和多种材料之间的结合会是一种趋势。</span></p>
<p style="margin: 0.8em 0px 0.5em; padding: 0px; max-width: 100%; color: rgb(62, 62, 62); white-space: normal; font-family: 微软雅黑; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0.3em 0.5em; max-width: 100%; border-radius: 0.5em; text-align: center; color: white; display: inline-block; box-shadow: rgb(165, 165, 165) 0.2em 0.2em 0.1em; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(1, 110, 53);"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">车聚小结：</strong></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">泡沫铝作为一种性能优良的材料，在汽车领域的地位应该更高，在铝合金大行其道的现代汽车工业中，它应该得到更多的重视。解决其成本和单一性，找到更好的结构和材料复合方法，或许是这种材料的新发展方向。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;">好了，知道你没看懂。那还是在评论里聊一下大龄剩男剩女的事吧。</span></p>
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<p style="white-space: normal; text-align: center; line-height: 2em;"><img data-s="300,640" data-type="jpeg" data-src="http://mmbiz.qpic.cn/mmbiz_jpg/T3aEEK52wZCdVyWIbkcE7jauF2qXmCJBDFDrzuTCUvbt81gxH6uBibOLbQU5Jnw4K5GJj3icsGSq087Iun2H7TBA/0?wx_fmt=jpeg" data-ratio="0.75" data-w="600" src="http://www.autoju.com/wp-content/uploads/2016/12/17171480656525.jpg" data-fail="0" style="text-align: center; white-space: normal; margin: 0px; padding: 0px; max-width: 100%; height: auto !important; box-sizing: border-box !important; word-wrap: break-word !important; width: auto !important; visibility: visible !important;"/></p>
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		<pubDate>Wed, 30 Nov -0001 00:00:00 +0800</pubDate>
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