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href="/news/hyzx/">行业资讯</a> > 详细内容 </div> </div> </div> <div class="container"> <div class="row line"> <div class="news_title"> <h1>怎么提高沈阳灰铁é“怚g¼‹¬åº¦åQŸæ–¹æ³•æ•™¾l™ä½ </h1> <p>旉™—´åQ?020-02-26</p><p>来源åQ?a href='http://www.eaddyzzg.cn/news/125.html'>http://www.eaddyzzg.cn/news/125.html</a></p> <span>—â€?/span> </div> <div class="news_con"> <p><p style="text-indent:2em;"> <span style="font-size:16px;"><a href="http://www.eaddyzzg.cn" target="_blank"><strong>沈阳灰铁é“怚g</strong></a>可以说是现在使用的比较多的一个äñ”品因为具备了非常好的应用效果åQŒæ‰€ä»¥å—åˆîCº†å¤§å®¶çš„喜爱。但是在生äñ”的过½E‹ä¸­åQŒå¤§å®¶è¿˜ä¼šå­˜åœ¨ä¸€ä¸ªç–‘问,ž®±æ˜¯æ²ˆé˜³<b><a href="http://www.eaddyzzg.cn/" target="_blank">灰铁é“怚g</a></b>的硬度是怎么来提高的åQŒå—了哪些因素的影响。那么针对这æ ïLš„问题åQŒæˆ‘们就一èµäh¥çœ‹çœ‹åQŒæ€Žä¹ˆæé«˜<a href="http://www.eaddyzzg.cn/supply/3.html" target="_blank">沈阳灰铁é“怚g</a>的硬度ã€?nbsp;</span> </p> <p align="center" style="text-indent:2em;"> <span style="font-size:16px;"><img alt="" src="/uploads/image/20200226/20200226133830_9634.jpg" /><br /> </span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">对于灰铸铁äšgåQŒé“æ¶²ä¸€èˆ¬éƒ½è¦è¿‡çƒ­ã€‚在一定范围内提高铁液温度能ä‹É矛_¢¨¾l†åŒ–, åŸÞZ½“¾l„织致密åQŒé“¸é“çš„抗拉强度和布氏硬度有所提高。有资料介绍åQŒè¿‡çƒ­æ¸©åº¦åœ¨1520 ~ 1550“ïC,˜q‡çƒ­æ—‰™—´ä¸èƒ½˜q‡é•¿åQŒæ²¡æœ‰ç»™å‡ø™¿‡çƒ­çš„æ—‰™—´èŒƒå›´ã€‚而我泊头航星公司铁液˜q‡çƒ­çš„温度控制在1500 ~ 1530“ïC,˜q‡çƒ­æ—‰™—´æŽ§åˆ¶åœ?0min之内ã€?nbsp;</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">在制作沈阳灰铁铸件的˜q‡ç¨‹ä¸­ï¼Œå¦‚果是铁液过热,也是å¯ÆD‡´æ²ˆé˜³ç°é“é“怚g的硬度出现变化的主要因素åQŒæˆ‘们需要做的就是,在一定的范围内提高铁液的温度。以上就是小¾~–äؓ大家介绍的,关于灰铁é“怚g的硬度问题,是不是看˜q‡åŽž®±ååˆ†çš„了解了呢åQŒå¸Œæœ›æˆ‘们分享可以帮助到你们ã€?/span> </p></p> </div> <div class="clearfix"></div> <div class="tag jianju">相关标签åQ?/div> <p><div>上一æ?<a href="126.html">沈阳铔R€ å…¬å¸çš„½Ž¡æŽ§éœ€è¦åšåˆ°å“ªä¸€ç‚¹ï¼Ÿä»Žè¿™äº›æ–¹é¢çœ‹</a></div> <div>下一æ?<a href="124.html">沈阳毛坯é“怚g的清‹zé—®é¢˜ï¼Ÿä½ éƒ½çŸ¥é“å?/a></div> </p> <div class="related_list"> <h4>相关新闻</h4> <ul> <li><a rel="nofollow" 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