发明授权
US5143870A Method of modifying ceramic composite bodies by a post-treatment process
and articles produced thereby
失效
通过后处理工艺改变陶瓷复合体的方法和由此制备的制品
- 专利标题： Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby
- 专利标题（中）： 通过后处理工艺改变陶瓷复合体的方法和由此制备的制品
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申请号： US551352申请日： 1990-07-12
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公开(公告)号： US5143870A公开(公告)日： 1992-09-01
- 发明人: Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
- 申请人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
- 申请人地址： DE Newark
- 专利权人： Lanxide Technology Company, LP
- 当前专利权人： Lanxide Technology Company, LP
- 当前专利权人地址： DE Newark
- 主分类号： C04B35/65
- IPC分类号： C04B35/65 ; C04B41/50 ; C04B41/87 ; C22C29/00
摘要：
This invention relates generally to a novel method of manufacturing a composite body, such as a ZrB.sub.2 --ZrC--Zr composite body, by utilizing a post-treatment process and to the novel products made thereby. More particularly, the invention relates to a method of modifying a composite body comprising one or more boron-containing compounds (e.g., a boride or a boride and a carbide) which has been made by the reactive infiltration of a molten parent metal into a bed or mass containing boron carbide, and optionally one or more inert fillers, to form the body.
公开/授权文献
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