-
公开(公告)号:EP0802987B1
公开(公告)日:2001-11-14
申请号:EP95907084.8
申请日:1995-02-01
CPC分类号: B22F7/06 , C22C32/00 , Y10T428/12083
摘要: The tool comprises 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 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 comprise particles of a hard or abrasive material, such as silicon carbide or aluminium carbide or a boride/carbide such as aluminium titanium diboride-titanium carbide.
摘要翻译: PCT No.PCT / GB95 / 00200 Sec。 371日期:1997年9月11日 102(e)日期1997年9月11日PCT提交1995年2月1日PCT公布。 公开号WO96 / 21746 日期1996年7月18日该工具包括至少一个由包含合金钢的碳化物的压实混合物和含有陶瓷材料的氧化物形成的切削刃,优选为混合物的0.01-15重量%的氧化锆,优选在该区域 为1至6重量%,有利地为3重量%的区域。 该混合物可以另外包括硬质或磨蚀性材料的颗粒,例如碳化硅或碳化铝,或硼化物/碳化物,例如二硼化铝钛 - 碳化钛。
-
公开(公告)号:EP0802987A1
公开(公告)日:1997-10-29
申请号:EP95907084.0
申请日:1995-02-01
CPC分类号: B22F7/06 , C22C32/00 , Y10T428/12083
摘要: The tool comprises 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 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 comprise particles of a hard or abrasive material, such as silicon carbide or aluminium carbide or a boride/carbide such as aluminium titanium diboride-titanium carbide.
-