发明申请
US20110094363A1 Ceramic cutting tool with an edge area, method for the production and use thereon
审中-公开
具有边缘区域的陶瓷切割工具，用于生产和使用的方法
- 专利标题： Ceramic cutting tool with an edge area, method for the production and use thereon
- 专利标题（中）： 具有边缘区域的陶瓷切割工具，用于生产和使用的方法
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申请号： US10542479申请日： 2004-01-15
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公开(公告)号： US20110094363A1公开(公告)日： 2011-04-28
- 发明人: Wolfgang Hintze , Gerold Schneider , Arndt Püschel , Nils Claussen , Marie-Helene Berger , Christian Nedess
- 申请人： Wolfgang Hintze , Gerold Schneider , Arndt Püschel , Nils Claussen , Marie-Helene Berger , Christian Nedess
- 优先权： DE20300823.5 20030117; DE20307478.5 20030514
- 国际申请： PCT/EP2004/000243 WO 20040115
- 主分类号： B32B18/00
- IPC分类号： B32B18/00 ; B24D3/34 ; C04B35/10 ; C04B35/117 ; B32B3/02 ; B26D1/12
摘要：
A ceramic cutting tool configured as multiphase ceramic with an improved resistance to wear of the edge area or edge layer consists of a base ceramic and of a sacrificial phase as well as eventually additives and primary hard material phases and an eventually multilayered edge area or edge layer resistant to wear, hard, not deposited made of at least one hard material phase, whereby the edge area is intimately intergrown with the starting ceramic and which is formed by aging the starting ceramic in a defined atmosphere.