-
公开(公告)号:US5956560A
公开(公告)日:1999-09-21
申请号:US784159
申请日:1997-01-15
申请人: Leonid P. Dorfman , David L. Houck , Michael J. Scheithauer , Muktesh Paliwal , Gail T. Meyers , Frank J. Venskytis
发明人: Leonid P. Dorfman , David L. Houck , Michael J. Scheithauer , Muktesh Paliwal , Gail T. Meyers , Frank J. Venskytis
IPC分类号: B22F1/00 , B22F1/02 , B22F9/22 , C01G41/00 , C04B41/51 , C04B41/88 , C22C1/04 , H01H1/025 , H01L23/498 , H05K1/09
CPC分类号: C04B41/009 , B22F1/025 , B22F9/22 , C01G41/00 , C04B41/5133 , C04B41/88 , C22C1/045 , H01H1/025 , H01L23/49883 , B22F2998/00 , C04B2111/00844 , H01L2924/0002 , H05K1/092 , Y10T428/12181 , Y10T428/2993
摘要: A high performance W--Cu composite powder which is composed of individual particles having a tungsten phase and a copper phase wherein the tungsten phase substantially encapsulates the copper phase. The tungsten-coated copper composite powder may be pressed and sintered into W--Cu pseudoalloy articles having a homogeneous distribution of W and Cu phases without experiencing copper bleedout or it may be used in ceramic metallization for the electronics industry.
摘要翻译: 一种高性能的W-Cu复合粉末,其由具有钨相和铜相的单个颗粒组成,其中钨相基本上封装铜相。 可以将钨涂覆的铜复合粉末压制并烧结成具有均匀分布的W相和Cu相的W-Cu假合金制品,而不会经历铜渗出,或者可以用于电子工业的陶瓷金属化。
-
公开(公告)号:US6103392A
公开(公告)日:2000-08-15
申请号:US559903
申请日:1995-11-17
申请人: Leonid P. Dorfman , David L. Houck , Michael J. Scheithauer , Gail T. Meyers , Frank J. Venskytis
发明人: Leonid P. Dorfman , David L. Houck , Michael J. Scheithauer , Gail T. Meyers , Frank J. Venskytis
IPC分类号: B22F1/00 , B22F1/02 , B22F9/22 , C01G41/00 , C04B41/51 , C04B41/88 , C22C1/04 , H01H1/025 , H01L23/498 , H05K1/09 , B22F9/20
CPC分类号: C04B41/009 , B22F1/025 , B22F9/22 , C01G41/00 , C04B41/5133 , C04B41/88 , C22C1/045 , H01H1/025 , H01L23/49883 , B22F2998/00 , C04B2111/00844 , H01L2924/0002 , H05K1/092 , Y10T428/12181 , Y10T428/2993
摘要: A high performance W--Cu composite powder is provided which is composed of individual particles having a tungsten phase and a copper phase wherein the tungsten phase substantially encapsulates the copper phase. The tungsten-coated copper composite powder may be pressed and sintered into W--Cu pseudoalloy articles having a homogeneous distribution of W and Cu phases without experiencing copper bleedout or it may be used in ceramic metallization for the electronics industry.
摘要翻译: 提供一种高性能的W-Cu复合粉末,其由具有钨相和铜相的单个颗粒组成,其中钨相基本上封装铜相。 可以将钨涂覆的铜复合粉末压制并烧结成具有均匀分布的W相和Cu相的W-Cu假合金制品,而不会经历铜渗出,或者可以用于电子工业的陶瓷金属化。
-