?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 【图文】锻件厂家质量就是生命线_Mg锻造的八大性能 - 沛_同锐机械刉有限公?/title> <meta name="Keywords" content=""> <script src="/template/NEST60016/lib/jquery-1.9.0.min.js" type="text/javascript"></script> <script language="javascript" src="/template/NEST60016/lib/common.js" type="text/javascript"></script> <link href="/template/NEST60016/lib/index.css" type="text/css" rel="stylesheet" /> <script type="text/javascript" src=" /template/NEST60016/lib/jquery.js "></script> <script type="text/javascript" src="/template/NEST60016/lib/cpczjz.js"></script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"></div> <div id="iitop"> <div id="itop"> <div id="login"> 沛_同锐机械刉有限公司欢q来电咨? </div> <div class="topnav"> <a href="/weibo/" target="_blank">企业微博</a> | <a href="/sitemap.html" title="|站地图">|站地图</a> | <a href="/sitemap.xml">XML</a> | <a><span style="cursor:hand" onclick="window.external.addfavorite('http://www.kirantonez.com','【图文】锻件厂家质量就是生命线_Mg锻造的八大性能 - 沛_同锐机械刉有限公?)">收藏本站</span></a> | <script type="text/javascript" src="http://home.nestcms.com/25060/stat/"></script> </div> </div> </div> <div class="top clearfix"> <div class="logo"> <img src="/uploads/logo/20160311014727.png" alt="沛_同锐机械刉有限公? 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李经?/p> <p>电话: 0311-88128812</p> <p>|址: <a href="http://www.kirantonez.com" rel="nofollow">www.kirantonez.com</a></p> <p>地址: 沛_省石家庄市藁城市振兴北街1?/p> </div> </div> </div> <div class="pro_right"> <dl class="labelmore"> <dt>新闻详情</dt> <dd>您当前的位置Q?a href="/">首页</a> > <a href="/news/">新闻信息</a> > 详细内容</dd> </dl> <div class="pro detail help"> <h1 style="color:#0574cb; font-size:18px; text-align:center; font-weight:bold">【图文】锻件厂家质量就是生命线_Mg锻造的八大性能</h1> <h6>来源Q?a href='http://www.kirantonez.com/news/149.html'>http://www.kirantonez.com/news/149.html</a> 发布旉 : 2018-09-28</h6> 沛_同锐机械刉有限公司是一家在Mg加工较ؓ专业的的公司Q所在领域也是相当突出的Q今天我们可以来了解一下该公司的详l内?<p style="text-indent:2em;">在锻件生产制造中热处理环节是重要的一道加工工序,是锻件品通过加热、保温和冷却{方法,以获得预期组l和性能的一U加工工艺。硬度检是Z验锻件经热处理后的力学性能。那么锻件的常用热处理方法有以下几种Q这些过E互相衔接,不可间断?/p><p style="text-indent:2em;">1?退?</p><p style="text-indent:2em;">Mg加热到相变温度以上,保温一定的旉Q然后慢慢冷却的Ҏ。锻仉火的目的是消除在前锻造工序中产生的内应力。降低硬度,改善加工性能Q增加塑性和韧性,佉K件的成分或组l均匀Qؓ以后的热处理做准备。完全退火适用于含量0.8%以下的锻件?/p><p style="text-indent:2em;">2?正火:</p><p style="text-indent:2em;">锻件加热到相变温度以上Q保温一定时_再在I气中冷却。锻件正火是Zl化晶粒与退火后相比Q强度略有增高,q能有效的改善低钢Mg的能力?/p><p style="text-indent:2em;">3?淬火:</p><p style="text-indent:2em;">先把Mg加热到相变温度以上,保温一定的旉Q再在冷却剂Q水、a或盐_中急速的冷却的一U方法,淬火能后提高Mg提的度及强度以及耐磨性,淬火后的Mg必须q行回火处理?/p><p style="text-indent:2em;">4?回火:</p><p style="text-indent:2em;">淬火与回火通常是相联系的,l过淬火后的Mg在加热到相变温度以下的某一温度Q在该温度停留一定时_然后在水、a或空气中冷却。锻件回火是Z消除Mg淬火时生的内应力,增加韧性,降低度。其中回火又包括高温回火、中温回火和低温回火?/p><p style="text-indent:2em;">5?调质:</p><p style="text-indent:2em;">淬火后再q行高温回火UCؓ“调质”可以完全消除内应力MgQ?a href="/supply/8.html" target="_blank">Mg厂家</a>质量是生命Uƈ获得较高的综合力学性能。通常用于重要的R轮、u、筒、轮、环件等Mg中?/p><p style="text-align:center;"><img alt="【图文】锻件厂家质量就是生命线_Mg锻造的八大性能" src="http://cmsimgshow.zhuchao.cc/25060/20160311102224.jpg?path=www.kirantonez.com/uploads/cp/20160311102224.jpg" /></p><p style="text-indent:2em;"> <span style="color:#0020FF;">更多Zx</span><span style="color:#0020FF;">Q?/span> </p><p style="text-indent:2em;">1、锻件的形状和尺寸应W合Mg囄规定?/p><p style="text-indent:2em;">2、锻件图上规定机械加工余量、公差及余块Q按GB/T15826. 1?15826. 9的规定执行?/p><p style="text-indent:2em;">3、锻件表面若有裂UV折叠、锻伤、夹层、结疤、夹渣等~陷Q按下列规定执行?/p><p style="text-indent:2em;">①需要机械加工的Mg表面Q经q检查,认~陷深度能保证留有机械加工余?0Q以上时Q允怸清除Q但ȝ需方同意?/p><p style="text-indent:2em;">②不再进行机械加工的Mg表面Q整修的大深度不得超q该处尺寸的下偏差,整修处必d^滑?/p><p style="text-indent:2em;">③锻件的表面~陷深度过机械加工余量Ӟ若需补焊Q必d得需方同意。在完全清除~陷以后Q按适当的补焊规E进行补焊,补焊的质量要W合需方对Mg的要求?/p><p style="text-indent:2em;">4、锻件表面是否要清理及清理方法,׃需双方在订货时议定?/p><p style="text-indent:2em;">5、锻造厂应保证锻件没有白点,当在一个锻件上发现白点Ӟ则与该锻件同一炉钢q同一炉热处理的整扚w件均应逐个q行白点验?/p>以上是关于“锻仉造的八大性能”的单介l,我们公司q有Mg加工、河北同锐机械制造有限公司等诸多相关产品Q如果您比较感兴,可以跟我们联p获取更多详l资料!<p><div>上一?<a href="150.html">【图文】无处不在的Mg_好锻件我们?/a></div> <div>下一?<a href="148.html">【图文】河北锻件生产要求_Mg的外观质量要?/a></div> </p> <div class="clear"></div> <div class="tag">相关标签:<a href='/key.aspx?k=%b6%cd%bc%fe'>Mg</a>,<a href='/key.aspx?k=%bb%d8%bb%f0'>回火</a>,<a href='/key.aspx?k=%bc%d3%b9%a4'>加工</a>,<a href='/key.aspx?k=%b4%e3%bb%f0'>淬火</a>,<a href='/key.aspx?k=%c0%e4%c8%b4'>冷却</a>,</div> <div class="clear"></div> <div class="cpxx"> <ul class="cp_leftul"> <li class="current"><a href="javascript:void(0);">相关新闻</a></li> </ul> <div class="clear"></div> <ul class="p_helpinfo"> <li><a href="/news/264.html" title="【图文】锻造流U_沛_Mg厂家常用的热处理Ҏ"><span>2021-04-15</span>【图文】锻造流U_沛_Mg厂家常用的热处理Ҏ</a></li> <li><a href="/news/263.html" title="农机Mg是怎么加工制作?><span>2021-03-25</span>农机Mg是怎么加工制作?/a></li> <li><a href="/news/262.html" title="汽RMg的重要?><span>2021-03-13</span>汽RMg的重要?/a></li> <li><a href="/news/261.html" title="沛_锻造厂可以生哪些零gQ?><span>2021-03-05</span>沛_锻造厂可以生哪些零gQ?/a></li> </ul> <div class="clear"></div> <ul class="cp_leftul"> <li class="current"><a href="javascript:void(0);">相关产品</a></li> </ul> <div class="clear"></div> <div class="c_product_b"> <div> <h2><a href="/supply/50.html"><img src="http://cmsimgshow.zhuchao.cc/25060/20160505031613.jpg?path=www.kirantonez.com/uploads/cp/20160505031613.jpg" alt="农机Mg厂家" width="120px" height="120px" onload="javascript:DrawImage(this,120,120,0,0);" title="[typename]" /></a></h2> <h3><a href="/supply/50.html" title="农机Mg厂家">农机Mg厂家</a></h3> </div> <div> <h2><a href="/supply/49.html"><img src="http://cmsimgshow.zhuchao.cc/25060/20160505031356.jpg?path=www.kirantonez.com/uploads/cp/20160505031356.jpg" alt="矛_庄农机锻? 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