发明名称 |
POROUS SILICON CARBIDE AND PROCESS FOR PRODUCING THE SAME |
摘要 |
A silicon carbide porous object includes silicon carbide as an aggregate and metal silicon as a binder, the particles of silicon carbide being bonded to one another so as to have pores thereamong. A method for producing a silicon carbide porous object includes: firing raw materials formed by mixing silicon carbide and metal silicon with metal aluminum or an alloy including metal silicon and metal aluminum in an inert gas atmosphere or a reduced-pressure atmosphere to produce a metal aluminum-metal silicon-silicon carbide porous object; and oxidizing and firing the metal aluminum-metal silicon-silicon carbide porous object in an oxygen atmosphere. |
申请公布号 |
EP2006269(A4) |
申请公布日期 |
2013.01.16 |
申请号 |
EP20070714319 |
申请日期 |
2007.02.15 |
申请人 |
NGK INSULATORS, LTD. |
发明人 |
KIKUCHI, YOSHIO;KAWASAKI, SHINJI |
分类号 |
C04B38/00;B01D39/20;C04B35/565 |
主分类号 |
C04B38/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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