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公开(公告)号:US07588833B2
公开(公告)日:2009-09-15
申请号:US11474491
申请日:2006-06-26
申请人: Nobom Gretta Hashe , Susanne Norgren , Bo Jansson , Alexandra Kusoffsky , Hans-Olof Andrén , Johannes Henoch Neethling
发明人: Nobom Gretta Hashe , Susanne Norgren , Bo Jansson , Alexandra Kusoffsky , Hans-Olof Andrén , Johannes Henoch Neethling
CPC分类号: C22C29/08 , B22F2998/00 , Y10T428/12028 , Y10T428/12056 , Y10T428/24983 , Y10T428/252 , Y10T428/265 , B22F2207/03
摘要: There is disclosed a fine grained cutting tool insert consisting of a cemented carbide substrate and a coating. The cemented carbide substrate comprises WC, binder phase, and vanadium containing cubic carbide phase with a binder phase enriched surface zone essentially free of cubic carbide phase.
摘要翻译: 公开了一种由硬质合金基底和涂层组成的细粒切削刀具刀片。 硬质合金基体包括WC,粘结相和含钒的立方晶相,其中基本上不含立方晶碳相的粘结相富集表面区。
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2.
公开(公告)号:US20140056749A1
公开(公告)日:2014-02-27
申请号:US14002967
申请日:2012-03-01
IPC分类号: C22C38/58 , B22F3/14 , C22C38/38 , C22C38/24 , C22C38/22 , C22C38/54 , C22C38/52 , C22C38/46 , C22C38/44 , C22C38/32 , C22C38/30 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/00 , C21D8/00
CPC分类号: C22C38/38 , B22F1/0088 , B22F3/14 , B22F2998/10 , B22F2999/00 , C21D1/25 , C21D1/32 , C21D6/002 , C21D6/02 , C21D8/005 , C21D9/0068 , C21D2211/004 , C22C33/0264 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/22 , C22C38/24 , C22C38/30 , C22C38/32 , C22C38/44 , C22C38/46 , C22C38/52 , C22C38/54 , C22C38/58 , B22F2201/02 , B22F3/15 , B22F3/17 , B22F2003/248
摘要: A low-chromium hot-work tool steel consisting of (in wt-%): C 0.08-0.40, N 0.015-0.30, C+N 0.30-0.50, Cr 1-4, Mo 1.5-3, V 0.8-1.3, Mn 0.5-2, Si 0.1-0.5, optionally Ni
摘要翻译: 一种低铬热作模具钢(重量百分比):C 0.08-0.40,N 0.015-0.30,C + N 0.30-0.50,Cr 1-4,Mo 1.5-3,V 0.8-1.3, Mn 0.5-2,Si 0.1-0.5,任选Ni 3,Co 5,B <0.01,除杂质之外的Fe平衡,以及制造具有增加的耐回火性的低铬热加工工具钢制品的方法。
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