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class="con">铸铝厂家之铸铝扒渣搅拌当炉料在熔池里已充分熔化,并且熔体温度达到熔炼温度时,即可扒除熔体表面漂浮的大量氧化渣ã€?、铸铝的扒渣扒渣前应先向熔体上均匀撒入粉状熔剂,以使渣与金属分离,有利于扒渣,可以少带出金属。扒渣要求平稳,防止渣卷入熔体内。扒渣要彻底,因浮渣的存在会增加熔体的含气量,并弄脏金属ã€?、铸铝的加镁加铍扒渣后便可向熔体内加入镁锭,同时要用2号粉状熔å‰?..</div> </div> </div> <div class="insNewList clearfix"> <div class="fl newCon"> <div class="nTit clearfix"> <a href="http://www.vspsouthbay.com/news/9.html">铝铸造厂家之铝铸的熔åŒ?/a> <span>2017-01-09 ]</span> </div> <div class="con">铝铸造厂家之铝铸的熔化炉料装完后即可升温。熔化是从固态转变为液态的过程。这一过程的好坏,对产品质量有决定性的影响ã€?、覆盖熔化过程中随着炉料温度的升高,特别是当炉料开始熔化后,金属外层表面所覆盖的氧化膜很容易破裂,将逐渐失去保护作用。气体在这时候很容易侵入,造成内部金属的进一步氧化。并且已熔化的液体或液流要向炉底流动,当液滴或液流进入底部汇集起来时,其表面çš?..</div> </div> </div> <div class="insNewList clearfix"> <div class="fl newCon"> <div class="nTit clearfix"> <a href="http://www.vspsouthbay.com/news/8.html">铸铝厂家铸铝工艺装料</a> <span>2017-01-08 ]</span> </div> <div class="con">铸铝厂家铸铝工艺装料熔炼时,装入炉料的顺序和方法不仅关系到熔炼的时间、金属的烧损、热能消耗,还会影响到金属熔体的质量和炉子的使用寿命。装料的原则有:装炉料顺序应合理。正确的装料要根据所加入炉料性质与状态而定,而且还应考虑到最快的熔化速度,最少的烧损以及准确的化学成分控制。装料时,先装小块或薄片废料,铝锭和大块料装在中间,最后装中间合金。熔点易氧化的中间合金装...</div> </div> </div> <div class="insNewList clearfix"> <div class="fl newCon"> <div class="nTit clearfix"> <a href="http://www.vspsouthbay.com/news/7.html">铸铝厂家改革新时ä»?/a> <span>2017-01-07 ]</span> </div> <div class="con">铸铝厂家改革新时代在市场竞争日益严峻的年代,如何节约生产成本,提高生产效率已经成为不少厂家急需解决的头等问题。发热盘三头离心铸铝机的研发成功是铸铝行业一个划时代的进展,离心铸铝机以电力作为能源,运转动力即起即停,最大限度节省能耗,配置三头流水线人性化设计,单班产量降低人工劳动强度的同时达到传统工艺的两倍以上,根据作业人员的效率,离心铸铝机生产单件产品可达到1...</div> </div> </div> <div class="insNewList clearfix"> <div class="fl newCon"> <div class="nTit clearfix"> <a href="http://www.vspsouthbay.com/news/6.html">铸铝厂家之铸铝件的简ä»?/a> <span>2017-01-06 ]</span> </div> <div class="con">铸铝厂家之铸铝件的简ä»?一、什么是铸铝件铸铝是以熔融状态的铝,浇注进模具内,经冷却形成所需要形状铝件的一种工艺方法。铸铝所得到的铸件,称为铸铝件ã€?二、铸铝件介绍铸铝件在铸造形成过程中,容易产生内部疏松、缩孔、气孔等缺陷,这些含有缺陷的铸件在经过机加工后,表面致密层部件被去掉而使内部的组织缺陷暴露出来。对有密封要求的汽车铸铝件,如气缸体、气缸盖、进气歧管、制...</div> </div> </div> <div class="insNewList clearfix"> <div class="fl newCon"> <div class="nTit clearfix"> <a href="http://www.vspsouthbay.com/news/5.html">铸铝厂家铸铝的介ç»?/a> <span>2017-01-05 ]</span> </div> <div class="con">铸铝厂家铸铝的介ç»?一、什么是铸铝铸铝是以熔融状态的铝,浇注进模具内,经冷却形成所需要形状铝件的一种工艺方法。铸铝所用的铝,称为铸造铝合金。二、铸铝介绍是一种将纯铝或铝合金锭按标准的成份比例配制后,经过人工加热将其变成铝合金液体或熔融状态后再通过专业的模具或相应工艺将铝液或熔融状态的铝合金浇注进型腔,经冷却形成所需要形状铝件的一种工艺方法。铸铝所用的铝称为:...</div> </div> </div> <div class="insNewList clearfix"> <div class="fl newCon"> <div class="nTit clearfix"> <a href="http://www.vspsouthbay.com/news/4.html">铸造模具厂几种制作方法的介ç»?/a> <span>2016-10-11 ]</span> </div> <div class="con">增压铸造工è‰? 增压铸造工艺过程概略如下: 1ï¼?将制备好的干砂型放于小车上,推进干燥洁净的增压罐内,使浇口杯对准浇注口,安放经过预热、刷涂料和烘干后的浇注漏斗,关紧密封门;砂型在罐中的停留时间应不大于1h,防止砂型反潮ã€? 2ï¼?铝合金液从增压罐上的浇注口经漏斗、浇口杯浇入砂型;合金液量要适当,防止液量不足或溢出ã€? 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