发明授权
- 专利标题： Multiple processes of high pressures and temperatures for sintered bodies
- 专利标题（中）： 烧结体的高压和高温多重工艺
-
申请号： US11639484申请日： 2006-12-15
-
公开(公告)号： US07682557B2公开(公告)日： 2010-03-23
- 发明人: Zhou Yong , Sike Xia , Sharath Kolachalam
- 申请人： Zhou Yong , Sike Xia , Sharath Kolachalam
- 申请人地址： US TX Houston
- 专利权人： Smith International, Inc.
- 当前专利权人： Smith International, Inc.
- 当前专利权人地址： US TX Houston
- 代理机构： Osha • Liang LLP
- 主分类号： C22C32/00
- IPC分类号： C22C32/00
摘要：
A method for forming a carbide composite that includes providing a mixture of carbide particles and a metallic binder in a container; sintering the container contents at a first processing condition having a pressure of less than about 45,000 psi; and sintering the container contents at a second processing condition having a pressure of greater than about 100,000 psi is disclosed.
公开/授权文献
信息查询
