ï»?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> ã€ä¼˜é€‰ã€‘你了解影å“ä¸é”ˆé’¢é“¸ä»¶å°ºå¯¸ç²¾å‡†çš„å› ç´ å?ä¸é”ˆé’¢é“¸ä»¶å‘生脆断的原因你知é“å— - 玉田县永信机械制造有é™å…¬å?/title> <meta name="Keywords" content=""/> <link href="/template/NEST60028/lib/css.css" rel="stylesheet" type="text/css" /> <link href="/template/NEST60028/lib/style.css" rel="stylesheet" type="text/css" /> <script type="text/javascript"> if( /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) ) { window.location = "http://www.larchandloon.com/4g/"; //å¯ä»¥æ¢æˆhttpåœ°å€ } </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;"><bdo id="b7n8k"></bdo><strike id="b7n8k"></strike><sup id="b7n8k"></sup><bdo id="b7n8k"><td id="b7n8k"><strike id="b7n8k"></strike></td></bdo><mark id="b7n8k"></mark><sup id="b7n8k"><td id="b7n8k"><bdo id="b7n8k"></bdo></td></sup><td id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></td><bdo id="b7n8k"></bdo><strike id="b7n8k"></strike><sup id="b7n8k"></sup><mark id="b7n8k"><bdo id="b7n8k"></bdo></mark><bdo id="b7n8k"></bdo><bdo id="b7n8k"></bdo><strike id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></strike><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><bdo id="b7n8k"><td id="b7n8k"><strike id="b7n8k"><strike id="b7n8k"></strike></strike></td></bdo><bdo id="b7n8k"><strike id="b7n8k"><strike id="b7n8k"><td id="b7n8k"></td></strike></strike></bdo><bdo id="b7n8k"><strike id="b7n8k"></strike></bdo><strike id="b7n8k"></strike><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"><bdo id="b7n8k"></bdo></td></strike></mark><bdo id="b7n8k"></bdo><sup id="b7n8k"></sup><strike id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"><sup id="b7n8k"></sup></bdo></bdo></strike><td id="b7n8k"><mark id="b7n8k"></mark></td><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"><mark id="b7n8k"></mark></td></strike></mark><sup id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></sup><strike id="b7n8k"></strike><td id="b7n8k"></td><mark id="b7n8k"></mark><bdo id="b7n8k"></bdo><bdo id="b7n8k"></bdo><sup id="b7n8k"></sup><td id="b7n8k"><mark id="b7n8k"></mark></td><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"></td></strike></mark><bdo id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"></strike></sup></bdo><bdo id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"></strike></sup></bdo><mark id="b7n8k"></mark><strike id="b7n8k"></strike><td id="b7n8k"></td><strike id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></strike><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"></sup></mark></bdo></strike><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark></td><strike id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></strike><td id="b7n8k"></td><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"></sup></mark></bdo></strike><mark id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"><td id="b7n8k"></td></strike></sup></mark><strike id="b7n8k"></strike><strike id="b7n8k"></strike><sup id="b7n8k"></sup><mark id="b7n8k"><td id="b7n8k"><td id="b7n8k"></td></td></mark> <td id="b7n8k"></td><td id="b7n8k"><sup id="b7n8k"><sup id="b7n8k"><bdo id="b7n8k"></bdo></sup></sup></td><bdo id="b7n8k"></bdo><sup id="b7n8k"><td id="b7n8k"><bdo id="b7n8k"></bdo></td></sup><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"></sup></mark></td><bdo id="b7n8k"></bdo><sup id="b7n8k"></sup><bdo id="b7n8k"></bdo><sup id="b7n8k"><td id="b7n8k"><td id="b7n8k"></td></td></sup><sup id="b7n8k"><strike id="b7n8k"></strike></sup><mark id="b7n8k"></mark><sup id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></sup><bdo id="b7n8k"></bdo><sup id="b7n8k"><strike id="b7n8k"><bdo id="b7n8k"></bdo></strike></sup><strike id="b7n8k"></strike><td id="b7n8k"></td><strike id="b7n8k"></strike><strike id="b7n8k"></strike><bdo id="b7n8k"></bdo><td id="b7n8k"><sup id="b7n8k"></sup></td><strike id="b7n8k"></strike><strike id="b7n8k"></strike><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"></sup></mark></bdo></strike><td id="b7n8k"></td><strike id="b7n8k"></strike><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><td id="b7n8k"><mark id="b7n8k"></mark></td><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><mark id="b7n8k"></mark><strike id="b7n8k"></strike><td id="b7n8k"></td><strike id="b7n8k"></strike><bdo id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"></strike></sup></bdo><strike id="b7n8k"></strike><bdo id="b7n8k"></bdo><td id="b7n8k"></td><td id="b7n8k"><mark id="b7n8k"></mark></td><mark id="b7n8k"></mark><mark id="b7n8k"></mark><td id="b7n8k"></td><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"><strike id="b7n8k"></strike></mark></bdo></strike><mark id="b7n8k"></mark><sup id="b7n8k"></sup><strike id="b7n8k"></strike><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark></td><sup id="b7n8k"><td id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></td></sup><strike id="b7n8k"></strike><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"></td></strike></mark><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark></td><bdo id="b7n8k"></bdo> <strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><td id="b7n8k"></td><bdo id="b7n8k"></bdo><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"><strike id="b7n8k"></strike></mark></bdo></strike><strike id="b7n8k"><mark id="b7n8k"></mark></strike><strike id="b7n8k"></strike><sup id="b7n8k"></sup><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"><mark id="b7n8k"></mark></td></strike></mark><strike id="b7n8k"></strike><mark id="b7n8k"><td id="b7n8k"></td></mark><td id="b7n8k"></td><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"></td></strike></mark><mark id="b7n8k"></mark><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"></sup></mark></td><bdo id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark></bdo><sup id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></sup><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark><strike id="b7n8k"></strike><mark id="b7n8k"><strike id="b7n8k"></strike></mark><bdo id="b7n8k"></bdo><bdo id="b7n8k"></bdo><mark id="b7n8k"></mark><bdo id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"></strike></sup></bdo><bdo id="b7n8k"></bdo><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><td id="b7n8k"></td><mark id="b7n8k"><strike id="b7n8k"></strike></mark><bdo id="b7n8k"></bdo><sup id="b7n8k"><td id="b7n8k"><bdo id="b7n8k"></bdo></td></sup><sup id="b7n8k"></sup><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark></td><sup id="b7n8k"></sup><td id="b7n8k"><sup id="b7n8k"></sup></td><mark id="b7n8k"><td id="b7n8k"></td></mark><sup id="b7n8k"></sup><mark id="b7n8k"></mark><sup id="b7n8k"></sup><bdo id="b7n8k"><strike id="b7n8k"></strike></bdo><mark id="b7n8k"></mark><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark><strike id="b7n8k"></strike><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><bdo id="b7n8k"><sup id="b7n8k"></sup></bdo><strike id="b7n8k"><td id="b7n8k"><mark id="b7n8k"></mark></td></strike><strike id="b7n8k"></strike><td id="b7n8k"><bdo id="b7n8k"><sup id="b7n8k"></sup></bdo></td><bdo id="b7n8k"></bdo><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><bdo id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"><bdo id="b7n8k"></bdo></strike></sup></bdo><strike id="b7n8k"></strike></div> <div class="top_box"> <div class="top"> <div class="top_l">玉田县永信机械制造有é™å…¬åæ€Ø“您å…è´ÒŽä¾?a href="http://www.larchandloon.com">å·¥ç¨‹æœºæ¢°é“æ€šg</a>ã€?a href="/supply/">数控机床床èín铿€šg</a>ã€?a href="/news/">¾_‘Ö¯†é“怚g厂家</a>½{‰ç›¸å…³ä¿¡æ¯å‘布和最新资讯,敬请å…Ïx³¨åQ?/div> <div class="top_r"> <script type="text/javascript" src="http://home.nestcms.com/30636/stat/"></script> </div> </div> </div> <div class="clearfloat"></div> <div class="logo_box"> <div class="logo"> <div class="logo_l"> <img src="/uploads/logo/20170906034651.png" alt="玉田县永信机械制造有é™å…¬å? width="500" height="60"/><span>玉田县永信机械制造有é™å…¬å?/span> </div> <div class="logo_r"> <div class="logo_dh"><img src="/template/NEST60028/images/tel.jpg" width="40" height="70" alt="" /> </div> <div class="logo_hm"> <div class="hm_u">咨询热线åQ?span>0315-6192766</span></div> <div class="hm_d"> <a href="/about/" title="" rel="nofollow" style=" margin-left:0;">公叿¦‚况</a> <a href="/contact/" title="è”系我们" rel="nofollow">è”系我们</a></div> </div> </div> </div> </div> <div class="nav_box"> <div class="nav"> <ul> <li><a href="/" title="" rel="nofollow">¾|‘站首页</a></li> <li><a href="/about/" title="" rel="nofollow">关于我们</a></li> <li><a href="/supply/" title="" rel="nofollow">产å“展示</a></li> <li><a href="/news/" title="" rel="nofollow">新闻资讯</a></li> <li><a href="/contact/" title="" rel="nofollow">è”系我们</a></li> </ul> </div> </div> <div style="width:100%;overflow-x:hidden;"> <div style="width:1000px;margin:0 auto;"> <div style="width:1920px; height:600px; margin-left:-460px;"> <script type="text/javascript"> var picarr=new Array(); var imgLink=new Array(); var adimgwidth=1920; var adimgheight=600; var adNum=0; picarr[1] = "/uploads/link/20181212101929.jpg"; picarr[2] = "/uploads/link/20230109031209.jpg"; var imgPre=new Array(); var j=0; for (i=1;i<=2;i++) { if( (picarr[i]!="") && (imgLink[i]!="") ) { j++; } else { break; } } function playTran(){ if (document.all) imgInit.filters.revealTrans.play(); } var key=0; function nextAd(){ if(adNum<j)adNum++ ; else adNum=1; if( key==0 ){ key=1; } else if (document.all){ imgInit.filters.revealTrans.Transition=23; imgInit.filters.revealTrans.apply(); playTran(); } document.images.imgInit.src=picarr[adNum]; theTimer=setTimeout("nextAd()", 4000); } function goUrl(){ jumpUrl=imgLink[adNum]; jumpTarget='_blank'; if (jumpUrl != ''){ if (jumpTarget != '') window.open(jumpUrl,jumpTarget); else location.href=jumpUrl; } } document.write ('<IMG style="FILTER: revealTrans(duration=2,transition=18)" height="'+adimgheight+'" width="'+adimgwidth+'" border=0 name=imgInit src="">') nextAd() </script> </div> </div> </div> <div class="search_box"> <div class="search"> <div class="search_l">热门关键è¯ï¼š <a href="/key.aspx?k=%e9%93%b8%e4%bb%b6" rel="nofollow">铿€šg</a> <a href="/key.aspx?k=%e5%8e%8b%e9%93%b8" rel="nofollow">压铸</a> <a href="/key.aspx?k=%e4%b8%8d%e9%94%88%e9%92%a2" rel="nofollow">ä¸é”ˆé’?/a> </div> <div class="search_r"> <div class="search-box"> <SCRIPT language=javascript> function Seach() { var obj; obj=document.getElementsByName("nest"); if(obj!=null) { var i; for(i=0;i<obj.length;i++) { if(obj[i].checked) { t= obj[i].value; } } } if(t=="2") { document.getElementById("formSeach").action="http://www.yiyeso.net/s.asp"; document.getElementById("formSeach").target="_blank" } else { document.getElementById("formSeach").action="/key.aspx"; document.getElementById("formSeach").target="_blank" } } </SCRIPT> <form name="formSeach" id="formSeach" action="/key.aspx" onSubmit="Seach()"> <input type="text" name="k" size="25" class="cpkey" value="" /> 站内<input type="radio" name="nest" value="1" checked="CHECKED" /> 站外<input type="radio" name="nest" value="2" /> <input type="image" class="image" onClick="doAdvancedSearchSubmit('')" value="" src="/template/NEST60028/images/btn.jpg" align="top" > </form> </div> </div> </div> </div> <div class="all"> <div class="main"> <div class="main_left"> <div class="leftitem"> <div class="tit">新闻列表</div> <div class="cates"> <dl> <dt><a href="/news/type/" title="ã€ä¼˜é€‰ã€‘你了解影å“ä¸é”ˆé’¢é“¸ä»¶å°ºå¯¸ç²¾å‡†çš„å› ç´ å?ä¸é”ˆé’¢é“¸ä»¶å‘生脆断的原因你知é“å—">自定义类åˆ?/a></dt> </dl> </div> </div> <div class="leftitem"> <div class="tit">热门新闻</div> <div class="lianxi"> <dl> <dd> <a href="/news/555.html" title="ã€åŽŸåˆ›ã€‘ç²¾å¯†é“¸é’¢äšg‹¹‡é“¸æ“作规程是什么_怎样解决铔R’¢ä»¶è¡¨é¢çš„增碳现象">ã€åŽŸåˆ›ã€‘ç²¾å¯†é“¸é’¢äšg‹¹‡é“¸æ“?..</a><br/> <a href="/news/554.html" title="ã€åŽŸåˆ›ã€‘ä½ çŸ¥é“‹¹‡é“¸çš„工艺å—_压铸机的选用步骤是什ä¹?>ã€åŽŸåˆ›ã€‘ä½ çŸ¥é“‹¹‡é“¸çš„å·¥è‰?..</a><br/> <a href="/news/553.html" title="你知é“稀土在é“åˆé‡‘中的精ç‚ég½œç”¨å—åQ?>你知é“稀土在é“åˆé‡‘中的精...</a><br/> <a href="/news/552.html" title="ã€æŽ¨è】浇铸的工艺是什么_压铸é“行业的四ç§åº•å­å·¥è‰ºæ˜¯ä»€ä¹?>ã€æŽ¨è】浇铸的工艺是什ä¹?..</a><br/> <a href="/news/551.html" title="ä½ äº†è§£ç²¾å¯†é“¸é€ çš„ææ–™å—_é“åˆé‡‘压铸的工艺原ç†ä½ çŸ¥é“å—玉田县永信机械制造有é™å…¬å¸æ˜¯ä¸€å®¶åœ¨è¾ƒäØ“ä¸?>ä½ äº†è§£ç²¾å¯†é“¸é€ çš„ææ–™å—_...</a><br/> </dd> </dl> </div> </div> <div class="leftitem"> <div class="tit">è”系我们</div> <div class="lianxi"> <dl> <dt><div>咨询电è¯</div> <div class="tel">0315-6192766</div> </dt> <dd> <p>è”ç³»:æ¨å›½¾Ÿ?/p> <p>手机: 13831547338</p> <p>邮箱: <a href="mailto:tskxjx@126.com" rel="nofollow">tskxjx@126.com</a></p> <p>¾|‘å€:www.larchandloon.com</p> <p>地å€: æ²›_Œ—çœå”å±±å¸‚çŽ‰ç”°åŽ¿åŸŽè¥¿çŽ¯è·¯è¥¿ä¾§åŽæ¹–å·¥ä¸šå›­åŒø™µ\北侧</p> </dd> </dl> </div> </div> </div> <div class="main_right"> <div class="sitemap"><a href="/">首页</a> > <a href="/news/">新闻信æ¯</a> > 详细内容</div> <div class="content"> <div class="news_xaingxi"><h1>ã€ä¼˜é€‰ã€‘你了解影å“ä¸é”ˆé’¢é“¸ä»¶å°ºå¯¸ç²¾å‡†çš„å› ç´ å?ä¸é”ˆé’¢é“¸ä»¶å‘生脆断的原因你知é“å—</h1></div> <div class="news_author"> æ¥æºåQ?a href='http://www.larchandloon.com/news/532.html'>http://www.larchandloon.com/news/532.html</a>   å‘布旉™—´åQ?023-01-30 </div> <div class="news_content"> <p>对于<a href="http://www.larchandloon.com/" target="_blank">玉田县永信机械制造有é™å…¬å?/a>您有所了解å—?今天玉田县永信机械制造有é™å…¬å¸çš„ž®ç¼–ž®Þq»™å¤§å®¶å¸¦æ¥å…³äºŽå½±å“ä¸é”ˆé’¢é“¸ä»¶å°ºå¯¸ç²¾å‡†çš„因素是什么的详细介ç»åQŒä¹Ÿè®©æ‚¨å¯¹çŽ‰ç”°åŽ¿æ°æ€¿¡æœºæ¢°åˆ‰™€ æœ‰é™å…¬å怺†è§£æ›´å¤?p style="text-indent:2em;">1ã€é“¸ä»¶çš„¾l“æž„åQšé“¸ä»¶å£åŽšï¼Œæ”¶ç¾ƒçŽ‡å¤§åQŒé“¸ä»¶å£è–„,收羃率å°åQŒè‡ªç”±æ”¶¾~©çŽ‡å¤§ï¼Œé˜È¢æ”¶ç¾ƒçއå°ã€?/p><p style="text-indent:2em;">2ã€åˆ¶å£³çš„ææ–™åQšä¸é”ˆé’¢é“怚g采用锆英砂ã€é”†è‹Þq²‰ã€ä¸Šåº—ç ‚ã€ä¸Šåº—粉åQŒå› å…¶è†¨èƒ€¾pÀL•°ž®ï¼Œä»…䨓4.6×10-6/℃ã€?/p><p style="text-indent:2em;">3ã€åž‹å£³çš„焙烧åQšç”±äºŽä¸é”ˆé’¢é“怚g型壳的膨胀¾pÀL•°ž®ï¼Œå½“åž‹å£Ïx¸©åº¦äØ“1150℃时åQŒä»…ä¸?.053%ã€?/p><p style="text-indent:2em;">4ã€ä¸é”ˆé’¢é“怚g‹¹‡é“¸çš„æ¸©åº¦ï¼š‹¹‡æ³¨æ¸©åº¦­‘Šé«˜åQŒæ”¶¾~©çއ­‘Šå¤§åQŒæµ‡æ³¨æ¸©åº¦ä½ŽåQŒæ”¶¾~©çއ­‘Šå°åQŒå› æ­¤æµ‡æ³¨æ¸©åº¦åº”适当ã€?/p><p style="text-indent:2em;">5ã€é“¸ä»¶æè´¨ï¼šææ–™ä¸­å«¼„³é‡­‘Šé«˜åQŒä¸é”ˆé’¢é“怚g¾U¿æ”¶¾~©çއ­‘Šå°åQŒå«¼„³é‡­‘Šä½ŽåQŒä¸é”ˆé’¢é“怚g¾U¿æ”¶¾~©çއ­‘Šå¤§ã€?/p><p style="text-indent:2em;">6ã€åˆ¶æ¨¡å¯¹é“怚g¾U¿æ”¶¾~©çއåQšå°„蜡温度ã€å°„蜡压力ã€ä¿åŽ‹æ—¶é—´å¯¹ç†”æ¨¡ž®ºå¯¸çš„媄å“以ž®„蜡温度最明显åQŒå…¶‹Æ¡äØ“ž®„蜡压力åQŒä¿åŽ‹æ—¶é—´åœ¨ä¿è¯ç†”模æˆåž‹åŽå¯¹ç†”模最¾lˆå°ºå¯¸çš„å½±å“很å°ä¸é”ˆé’¢ï¼Œå½±å“ä¸é”ˆé’¢é“¸ä»¶å°ºå¯¸ç²¾å‡†çš„因素是什么蜡料的¾U¿æ”¶¾~©çއ¾U¦äØ“0.9-1.1%ã€?/p><p style="text-indent:2em;"> <span style="color:#0020FF;">您或许想è¦äº†è§?/span><span style="color:#0020FF;">åQ?/span> </p><p style="text-indent:2em;">ä¸é”ˆé’¢é“¸é€ æ–¹å¼ä¸€èˆ¬é‡‡ç”¨çš„都是¾_‘Ö¯†é“”R€ ï¼Œå½“ä¸é”ˆé’¢é“怚gåœ¨è„±å£Ÿë€æœºæ¢°åР工以åŠåœ¨å®‰è£…的过½E‹ä¸­åQŒå¸¸å‘作脆断(匙„†æ€§æ–­è£?的现象。如é‡è¿™¿U问题,ž®†ä¼šä½¿æ•´ç‚‰é“¸ä»¶ä½œåºŸï¼Œå¼•è“v˜q™ç§çŽ°è±¡çš„åŽŸå› æœ‰å¥½å¤šåQŒä¸‹é¢å°±ä¸¾ä¾‹ä¸ºå¤§å®¶ä»‹¾l一下ã€?/p><p style="text-indent:2em;">ä¸é”ˆé’¢é“¸ä»¶å‘生脆断的原因如下åQ?/p><p style="text-indent:2em;">1ã€ç†”炼时的脱氧剂一é“用é‡è¿‡é«˜ï¼Œå®ƒä¸Žé’¢ä¸­çš„æÛåŒ–åˆæ˜“æž„æˆæÛ化é“å¤ÒŽ‚è€Œä‹É铿€šg脆断ã€?/p><p style="text-indent:2em;">2ã€ç­‘炉衬时硼酸用é‡è¿‡é«˜ï¼Œè€Œä‹Éé’¢å‘生碳¼‹¼åŒ–åˆç‰©åQŒå³â€œç¡¼è„†â€ã€?/p><p style="text-indent:2em;">3ã€ç¢³å«é‡˜q‡é«˜ä»¥åŠå…¶ä»–åˆé‡‘元素­‘…è¶Š½{”应规模也会佉K’¢çš„脆性增加,例如在用生é“增碳æ—Óž¼ŒåŠ æ–™ä¸ä»”¾l†æˆ–ä¸ç»æ ¸ç®—åQŒå¿…定会带进有害元素ã€?/p><p style="text-indent:2em;">4ã€é’¢æ°´ä¸¥å³»è¿‡çƒ­ä»¥åŠçƒ­å¤„ç†æ“作ä¸å¦¥åQŒæ™¶¾_’粗大ã€?/p>如果玉田县永信机械制造有é™å…¬åæ€Ø“大家准备的这½‹‡â€œåª„å“ä¸é”ˆé’¢é“怚gž®ºå¯¸¾_‘Ö‡†çš„因素是什么â€å¯¹å¤§å®¶æœ‰æ‰€å¸®åŠ©åQŒå¸Œæœ›èƒ½æ”¶è—一下,如果有什么中‘³çš„地方åQŒä¹Ÿå¸Œæœ›æ‚¨èƒ½¾l™æˆ‘们指出æ¥åQŒè®©æˆ‘们有更多的˜q›æ­¥ã€?/p> </div> <div class="pagess"> <ul><div>上一æ?<a href="533.html">ã€å›¾ã€‘大型ä¸é”ˆé’¢é“怚g所è¦å¼ºè°ƒçš„两个问题 ä¸é”ˆé’¢é“¸ä»¶å‘生脆断的原因</a></div> <div>下一æ?<a href="531.html">ã€ç²¾é€‰ã€‘你了解å„项æ“ä½œè§„ç¨‹å¯¹åŽæ•ˆæžœçš„媄å“å—_ä½ äº†è§£ç²¾å¯†é“¸é€ çš„ææ–™å?/a></div> </ul> </div> <div class="info_key">相关标签åQ?a href='/key.aspx?k=%e9%93%b8%e4%bb%b6'>铿€šg</a>,<a href='/key.aspx?k=%e6%94%b6%e7%bc%a9'>收羃</a>,<a href='/key.aspx?k=%e4%b8%8d%e9%94%88%e9%92%a2'>ä¸é”ˆé’?/a>,<a href='/key.aspx?k=%e6%b8%a9%e5%ba%a6'>温度</a>,<a href='/key.aspx?k=%e6%b5%87%e6%b3%a8'>‹¹‡æ³¨</a>,</div> </div> <div class="clear"></div> <div class="cateslist"> <dl> <dt>相关产å“</dt> </dl> </div> <div class="zklist"> <div class="zklist-T">相关新闻</div> <div class="zklist-C"> <ul> <li><a href="/news/538.html" title="ã€ç²¾åŽã€‘如何凞®‘ä¸é”ˆé’¢é“怚g的缺é™?ä¸é”ˆé’¢é“¸ä»¶æ–­è£‚的原因" rel="nofollow">ã€ç²¾åŽã€‘如何凞®‘ä¸é”ˆé’¢é“怚g的缺é™?ä¸é”ˆé’¢é“¸ä»¶æ–­è£‚的原因</a></li> <li><a href="/news/534.html" title="ã€æŽ¨è】精密铸件的热处ç†_压铸机的选用æ–ÒŽ³•" rel="nofollow">ã€æŽ¨è】精密铸件的热处ç†_压铸机的选用æ–ÒŽ³•</a></li> <li><a href="/news/533.html" title="ã€å›¾ã€‘大型ä¸é”ˆé’¢é“怚g所è¦å¼ºè°ƒçš„两个问题 ä¸é”ˆé’¢é“¸ä»¶å‘生脆断的原因" rel="nofollow">ã€å›¾ã€‘大型ä¸é”ˆé’¢é“怚g所è¦å¼ºè°ƒçš„两个问题 ä¸é”ˆé’¢é“¸ä»¶å‘生脆断的原因</a></li> <li><a href="/news/532.html" title="ã€ä¼˜é€‰ã€‘你了解影å“ä¸é”ˆé’¢é“¸ä»¶å°ºå¯¸ç²¾å‡†çš„å› ç´ å?ä¸é”ˆé’¢é“¸ä»¶å‘生脆断的原因你知é“å—" rel="nofollow">ã€ä¼˜é€‰ã€‘你了解影å“ä¸é”ˆé’¢é“¸ä»¶å°ºå¯¸ç²¾å‡†çš„å› ç´ å?ä¸é”ˆé’¢é“¸ä»¶å‘生脆断的原因你知é“å—</a></li> <li><a href="/news/530.html" title="ã€åŽŸåˆ›ã€‘é“¸ä»¶æµ‡½{‘å‰çš„准备工作是什么_压铸的优ç‚ÒŽ˜¯ä»€ä¹? rel="nofollow">ã€åŽŸåˆ›ã€‘é“¸ä»¶æµ‡½{‘å‰çš„准备工作是什么_压铸的优ç‚ÒŽ˜¯ä»€ä¹?/a></li> <li><a href="/news/529.html" title="ã€æŽ¨è】铸件浇½{‘å‰çš„准备工作_¾_‘Ö¯†é“”R€ çš„ææ–™" rel="nofollow">ã€æŽ¨è】铸件浇½{‘å‰çš„准备工作_¾_‘Ö¯†é“”R€ çš„ææ–™</a></li> </ul> </div> </div> </div> </div> </div> <div class="clearfloat"></div> <div class="footer"> <div class="foot"> <div class="foot_u"> <a href="/" title="" rel="nofollow">¾|‘站首页</a>| <a href="/about/" title="" rel="nofollow">关于我们</a>| <a href="/supply/" title="" rel="nofollow">产å“展示</a>| <a href="/news/" title="" rel="nofollow">新闻资讯</a>| <a href="/sitemap.html" rel="nofollow">¾|‘站地图</a>| <a href="/sitemap.xml" rel="nofollow">XML</a>| <a href="/4g/" target="_blank">手机¾|‘ç«™</a>| <a href="/contact/" title="" rel="nofollow">è”系我们</a> </div> <div class="foot_d"> <div class="foot_l"> Copyright©www.larchandloon.com(<a title="å¤åˆ¶é“¾æŽ¥" href="javascript:copyURL();" target="_parent" rel="nofollow">å¤åˆ¶é“¾æŽ¥</a>) 玉田县永信机械制造有é™å…¬å? <br /> æ³µé˜€é“æ€šg厂家哪家好?供应订åšå¤šå°‘é’±ï¼Ÿé“æ€šgåŠ å·¥åŽ‚æ€Žä¹ˆæ øP¼Ÿè¯šä¿¡å…¬å¸ä¸“业以批å‘ä­h格大é‡çŽ°è´§æä¾›æœºåºŠé“¸ä»¶ã€è€çƒ­é’¢é“¸ä»¶ã€åދ铿€šg厂家ã€åˆ‡å‰²æœºæ¢°è®¾å¤‡ç­‰å“质优良的äñ”å“åŠæŠ¥ä­håQŒæ¬¢˜qŽæ¥ç”는Ÿäº§å®šåˆÓž¼<br /> 地å€åQšæ²³åŒ—çœå”山市玉田县城西环èµ\è¥¿ä¾§åŽæ¹–工业园区路北ä¾?nbsp; å…¨å›½æœåŠ¡çƒ­çº¿åQ?315-6192766  é‚®ç®±åQ?a href="mailto:tskxjx@126.com">tskxjx@126.com</a> <br /> <p>热门城市推广: <a href="/beijing.html" title="北京" target="_blank" >北京</a> <a href="/tianjin.html" title="天æÓ|" target="_blank" >天æÓ|</a> <a href="/tangshan.html" title="å”å±±" target="_blank" >å”å±±</a> <a href="/shijiazhuang.html" title="矛_®¶åº? target="_blank" >矛_®¶åº?/a> <a href="/baoding.html" title="ä¿å®š" target="_blank" >ä¿å®š</a> <a href="/qinhuangdao.html" title="¿U¦çš‡å²? target="_blank" >¿U¦çš‡å²?/a> <a href="/cangzhou.html" title="æ²§å·ž" target="_blank" >æ²§å·ž</a> <a href="/chengde.html" title="承å¯d" target="_blank" >承å¯d</a> <a href="/langfang.html" title="廊åŠ" target="_blank" >廊åŠ</a> <a href="/huludao.html" title="葫芦å²? target="_blank" >葫芦å²?/a></p> 备案åøP¼š<a target="_blank" rel="nofollow">冀ICPå¤?7024830å?1</a>   <script type="text/javascript">var cnzz_protocol = (("https:" == document.location.protocol) ? " https://" : " http://");document.write(unescape("%3Cspan id='cnzz_stat_icon_1275096143'%3E%3C/span%3E%3Cscript src='" + cnzz_protocol + "s13.#/z_stat.php%3Fid%3D1275096143%26show%3Dpic' type='text/javascript'%3E%3C/script%3E"));</script> <script type="text/javascript" src="http://home.nestcms.com/cmode/"></script> <script type="text/javascript" src="http://home.nestcms.com/year/2016-12-20/"></script> <!-- <a href=" http://www.zuotukeji.com" target="_blank" rel="nofollow"><img src="/template/NEST60028/images/yqzc1.png" alt="" style="vertical-align: middle;"></a> --> <a rel="nofollow" title="ä¼ä¸š¾pÈ»Ÿ" target="_blank"><img src="/template/NEST60028/images/zt_logo.png"></a>   <script type="text/javascript" src="http://www.tsgswj.gov.cn//scripts/businessLicense.js?id=4028858a51b4b1ce015219cd2b5501b4"></script> </div> <div class="foot_r"><a ><img src="/template/NEST60028/images/zhizhao.png" width="125" height="125" alt="" /></a></div> <script type="text/javascript">document.write(unescape("%3Cspan%20id%3D%22zhandian%22%20style%3D%22display%3Anone%3B%22%3E5ed0b5eb04153%3C/span%3E%3Cscript%20src%3D%22http%3A//pv.sohu.com/cityjson%3Fie%3Dutf-8%22%3E%3C/script%3E%3Cscript%20src%3D%22http%3A//libs.baidu.com/jquery/2.1.4/jquery.min.js%22%3E%3C/script%3E%3Cscript%20src%3D%22http%3A//zhanzhang.ztwang.cc/static/chajian.js%22%3E%3C/script%3E"));</script> </div> </div> <script type="text/javascript" src="../im/js/ImVar.js"></script> <script type="text/javascript" src="../im/js/ImJS.js"></script> </div> <a href="http://www.larchandloon.com/">在线看亚洲欧美一级黄片</a> <div style="position:fixed;left:-9000px;top:-9000px;"><bdo id="b7n8k"></bdo><strike id="b7n8k"></strike><sup id="b7n8k"></sup><bdo id="b7n8k"><td id="b7n8k"><strike id="b7n8k"></strike></td></bdo><mark id="b7n8k"></mark><sup id="b7n8k"><td id="b7n8k"><bdo id="b7n8k"></bdo></td></sup><td id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></td><bdo id="b7n8k"></bdo><strike id="b7n8k"></strike><sup id="b7n8k"></sup><mark id="b7n8k"><bdo id="b7n8k"></bdo></mark><bdo id="b7n8k"></bdo><bdo id="b7n8k"></bdo><strike id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></strike><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><bdo id="b7n8k"><td id="b7n8k"><strike id="b7n8k"><strike id="b7n8k"></strike></strike></td></bdo><bdo id="b7n8k"><strike id="b7n8k"><strike id="b7n8k"><td id="b7n8k"></td></strike></strike></bdo><bdo id="b7n8k"><strike id="b7n8k"></strike></bdo><strike id="b7n8k"></strike><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"><bdo id="b7n8k"></bdo></td></strike></mark><bdo id="b7n8k"></bdo><sup id="b7n8k"></sup><strike id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"><sup id="b7n8k"></sup></bdo></bdo></strike><td id="b7n8k"><mark id="b7n8k"></mark></td><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"><mark id="b7n8k"></mark></td></strike></mark><sup id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></sup><strike id="b7n8k"></strike><td id="b7n8k"></td><mark id="b7n8k"></mark><bdo id="b7n8k"></bdo><bdo id="b7n8k"></bdo><sup id="b7n8k"></sup><td id="b7n8k"><mark id="b7n8k"></mark></td><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"></td></strike></mark><bdo id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"></strike></sup></bdo><bdo id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"></strike></sup></bdo><mark id="b7n8k"></mark><strike id="b7n8k"></strike><td id="b7n8k"></td><strike id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></strike><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"></sup></mark></bdo></strike><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark></td><strike id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></strike><td id="b7n8k"></td><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"></sup></mark></bdo></strike><mark id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"><td id="b7n8k"></td></strike></sup></mark><strike id="b7n8k"></strike><strike id="b7n8k"></strike><sup id="b7n8k"></sup><mark id="b7n8k"><td id="b7n8k"><td id="b7n8k"></td></td></mark> <td id="b7n8k"></td><td id="b7n8k"><sup id="b7n8k"><sup id="b7n8k"><bdo id="b7n8k"></bdo></sup></sup></td><bdo id="b7n8k"></bdo><sup id="b7n8k"><td id="b7n8k"><bdo id="b7n8k"></bdo></td></sup><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"></sup></mark></td><bdo id="b7n8k"></bdo><sup id="b7n8k"></sup><bdo id="b7n8k"></bdo><sup id="b7n8k"><td id="b7n8k"><td id="b7n8k"></td></td></sup><sup id="b7n8k"><strike id="b7n8k"></strike></sup><mark id="b7n8k"></mark><sup id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></sup><bdo id="b7n8k"></bdo><sup id="b7n8k"><strike id="b7n8k"><bdo id="b7n8k"></bdo></strike></sup><strike id="b7n8k"></strike><td id="b7n8k"></td><strike id="b7n8k"></strike><strike id="b7n8k"></strike><bdo id="b7n8k"></bdo><td id="b7n8k"><sup id="b7n8k"></sup></td><strike id="b7n8k"></strike><strike id="b7n8k"></strike><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"></sup></mark></bdo></strike><td id="b7n8k"></td><strike id="b7n8k"></strike><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><td id="b7n8k"><mark id="b7n8k"></mark></td><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><mark id="b7n8k"></mark><strike id="b7n8k"></strike><td id="b7n8k"></td><strike id="b7n8k"></strike><bdo id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"></strike></sup></bdo><strike id="b7n8k"></strike><bdo id="b7n8k"></bdo><td id="b7n8k"></td><td id="b7n8k"><mark id="b7n8k"></mark></td><mark id="b7n8k"></mark><mark id="b7n8k"></mark><td id="b7n8k"></td><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"><strike id="b7n8k"></strike></mark></bdo></strike><mark id="b7n8k"></mark><sup id="b7n8k"></sup><strike id="b7n8k"></strike><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark></td><sup id="b7n8k"><td id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></td></sup><strike id="b7n8k"></strike><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"></td></strike></mark><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark></td><bdo id="b7n8k"></bdo> <strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><td id="b7n8k"></td><bdo id="b7n8k"></bdo><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"><strike id="b7n8k"></strike></mark></bdo></strike><strike id="b7n8k"><mark id="b7n8k"></mark></strike><strike id="b7n8k"></strike><sup id="b7n8k"></sup><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"><mark id="b7n8k"></mark></td></strike></mark><strike id="b7n8k"></strike><mark id="b7n8k"><td id="b7n8k"></td></mark><td id="b7n8k"></td><mark id="b7n8k"><strike id="b7n8k"><td id="b7n8k"></td></strike></mark><mark id="b7n8k"></mark><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"></sup></mark></td><bdo id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark></bdo><sup id="b7n8k"><bdo id="b7n8k"><bdo id="b7n8k"></bdo></bdo></sup><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark><strike id="b7n8k"></strike><mark id="b7n8k"><strike id="b7n8k"></strike></mark><bdo id="b7n8k"></bdo><bdo id="b7n8k"></bdo><mark id="b7n8k"></mark><bdo id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"></strike></sup></bdo><bdo id="b7n8k"></bdo><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><td id="b7n8k"></td><mark id="b7n8k"><strike id="b7n8k"></strike></mark><bdo id="b7n8k"></bdo><sup id="b7n8k"><td id="b7n8k"><bdo id="b7n8k"></bdo></td></sup><sup id="b7n8k"></sup><td id="b7n8k"><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark></td><sup id="b7n8k"></sup><td id="b7n8k"><sup id="b7n8k"></sup></td><mark id="b7n8k"><td id="b7n8k"></td></mark><sup id="b7n8k"></sup><mark id="b7n8k"></mark><sup id="b7n8k"></sup><bdo id="b7n8k"><strike id="b7n8k"></strike></bdo><mark id="b7n8k"></mark><mark id="b7n8k"><sup id="b7n8k"><td id="b7n8k"></td></sup></mark><strike id="b7n8k"></strike><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><bdo id="b7n8k"><sup id="b7n8k"></sup></bdo><strike id="b7n8k"><td id="b7n8k"><mark id="b7n8k"></mark></td></strike><strike id="b7n8k"></strike><td id="b7n8k"><bdo id="b7n8k"><sup id="b7n8k"></sup></bdo></td><bdo id="b7n8k"></bdo><strike id="b7n8k"><bdo id="b7n8k"><mark id="b7n8k"></mark></bdo></strike><bdo id="b7n8k"><sup id="b7n8k"><strike id="b7n8k"><bdo id="b7n8k"></bdo></strike></sup></bdo><strike id="b7n8k"></strike></div> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body> </html>