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公开(公告)号:US08748524B2
公开(公告)日:2014-06-10
申请号:US13272306
申请日:2011-10-13
IPC分类号: C09J171/14 , C09J161/06 , C08K3/14 , C08K3/34
CPC分类号: C04B37/005 , C04B35/6264 , C04B35/62685 , C04B35/63476 , C04B37/008 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2237/083 , C04B2237/16 , C04B2237/341 , C04B2237/363 , C04B2237/365 , C04B2237/368 , C04B2237/76 , C08K3/14 , C08K3/34 , C08K2003/023 , C09J161/06 , C09J171/14
摘要: The present invention relates to a heat crucible glue or coating for use in connection with refractory materials and ceramics. The glue or coating comprises 25 to 50 weight % silicon powder, 5 to 20 weight % SiC powder, 20 to 60 weight % formaldehyde resin or polyfurfuryl alcohol and 10 to 30 weight % of an organic solvent.
摘要翻译: 本发明涉及一种与难熔材料和陶瓷结合使用的热坩埚胶或涂层。 胶或涂层包含25至50重量%的硅粉末,5至20重量%的SiC粉末,20至60重量%的甲醛树脂或聚糠醇和10至30重量%的有机溶剂。
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公开(公告)号:US20130004410A1
公开(公告)日:2013-01-03
申请号:US13574101
申请日:2011-01-18
IPC分类号: C01B31/04
CPC分类号: C25C3/08 , C04B35/522 , C04B35/532 , C04B2235/656 , C04B2235/722 , C04B2235/726 , C04B2235/77 , C25C7/02
摘要: The present invention relates to a method for production of graphite bodies. Carbon bodies are formed from a mixture of electric calcined coke particles calcined at a temperature between 1200 and 3000° C. and a binder where the coke particles have sulphur-and nitrogen content varying between 0 and 1.5% by weight and where the coke particles have an average sulphur content less than 0.6% by weight and a nitrogen content of less than 0.6% by weight, baking of the carbon bodies at a temperature between 700 and 1400° C. and graphitizing of the baked carbon bodies at a temperature above 2300° C.
摘要翻译: 本发明涉及石墨体的制造方法。 碳体由在1200和3000℃之间煅烧的电煅烧焦炭颗粒的混合物和粘合剂形成,其中焦炭颗粒的硫和氮含量在0和1.5重量%之间变化,并且焦炭颗粒具有 平均硫含量小于0.6重量%,氮含量小于0.6重量%,碳体在700〜1400℃的温度下焙烧,焙烧碳体在2300度以上的石墨化 C。
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