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foryouya

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dullrobber

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快乐家族的特种玻璃先锋

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csuhcb2000(金币+1):欢迎交流 2010-12-21 17:20:53
火封吧,先做成方的原片,然后火封,石英玻璃熔化温度超过1700,不可能采用其他办法
努力抢占沙发
4楼2010-12-21 08:57:26
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younie

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引用回帖:
Originally posted by foryouya at 2010-12-20 16:32:12:
多晶硅铸锭用石英方锅是怎么成型的?!!
和单晶硅用石英坩埚成型有什么区别?

slip casting.
[url]hi.baidu.com/ceramix[/url]
2楼2010-12-20 18:38:07
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陪你去看风

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zhangquan8385(金币+1): 鼓励新虫交流 2011-07-11 11:30:07
引用回帖:
Originally posted by foryouya at 2010-12-20 16:32:12:
多晶硅铸锭用石英方锅是怎么成型的?!!
和单晶硅用石英坩埚成型有什么区别?

主要有注浆和住凝成型,注凝成型将成为主流!@
8楼2011-07-11 11:27:38
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livra1058

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zhangquan8385(金币+1): 鼓励交流讨论,如果非原创,方便把出处写出来么 2011-07-11 14:42:16
Generally, there are two kinds of crucible forming techniques, slipcasting and gel casting technology. Slipcasting is a traditional technology, which is currently
used from different manufacturers. That is molding the fused silica slurry in plaster moulds which can absorb moisture of the slurry and help to form an unburned
crucible. Gel casting technology is to add a kind of organic monomer in the fused silica slurry and form the slurry in stainless steel mould and directly solidify it to
be an unburned crucible.
9楼2011-07-11 12:59:07
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