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公开(公告)号:US5476530A
公开(公告)日:1995-12-19
申请号:US56322
申请日:1993-04-30
申请人: Benno Gries , Gerhard Gille , Mario Salvadori
发明人: Benno Gries , Gerhard Gille , Mario Salvadori
IPC分类号: C01B21/082 , C04B35/56 , C04B35/58 , C22C1/05 , C22C29/04
CPC分类号: C01B21/0828 , C22C29/04 , C01P2004/03 , C01P2004/30 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/80
摘要: This invention relates to submicron carbonitride powders of titanium and, optionally, other transition metals of the fifth (Me.sup.(5)) and sixth (Me.sup.(6)) secondary group of the periodic system of elements which have the following general molar composition: (Ti.sub.L Me.sub.M.sup.(5) Me.sup.(6).sub.1-L-M) (C.sub.1-y N.sub.y).sub.z with 0.50.ltoreq.L.ltoreq.1; 0.ltoreq.m.ltoreq.0.15; 0.ltoreq.(1-L-M).ltoreq.0.50; 0.10.ltoreq.y.ltoreq.0.95 and z.gtoreq.0.90, to a process for the production of these powders and to their use.
摘要翻译: 本发明涉及具有以下一般摩尔组成的元素周期元素的第五(Me(5))和第六(Me(6))族的钛和任选的其它过渡金属的亚微米碳氮化物粉末:( TiLMeM(5)Me(6)1-LM)(C1-yNy)z,0.50≤L≤1; 0 = m = 0.15; 0 =(1-L-M) = 0.50; 0.10 = y = 0.95和z> / = 0.90,用于生产这些粉末的方法及其用途。