发明名称 |
WERKZEUG AUS SCHNELLARBEITSSTAHL |
摘要 |
PCT No. PCT/GB95/00200 Sec. 371 Date Sep. 11, 1997 Sec. 102(e) Date Sep. 11, 1997 PCT Filed Feb. 1, 1995 PCT Pub. No. WO96/21746 PCT Pub. Date Jul. 18, 1996The tool includes at least one cutting edge formed by a compacted mixture of carbide containing alloy steel and an oxide containing ceramic material, preferably zirconium oxide in an amount of 0.01-15 wt % of the mixture, preferably in the region of 1 to 6 wt %, advantageously in the region of 3 wt %. The mixture may additionally include particles of a hard or abrasive material, such as silicon carbide or aluminum carbide or a boride/carbide such as aluminum titanium diboride-titanium carbide. |
申请公布号 |
AT208837(T) |
申请公布日期 |
2001.11.15 |
申请号 |
AT19950907084T |
申请日期 |
1995.02.01 |
申请人 |
SAVEKER, JONATHAN JAMES;BONNEL, TREVOR DAVID |
发明人 |
SAVEKER, JONATHAN JAMES;BONNEL, TREVOR DAVID |
分类号 |
B22F7/06;C22C32/00;(IPC1-7):C22C32/00 |
主分类号 |
B22F7/06 |
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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