公开(公告)号：EP0806489A3

公开(公告)日：2000-02-09

申请号：EP97106661.8

申请日：1997-04-22

Applicant: Brush Wellman Inc.

Inventor： Jech, David E. ,  Sepulveda, Juan L. ,  Traversone, Anthony B.

IPC: C22C33/02 ,  B22F3/00

CPC classification number: C22C1/05 ,  B22F3/001 ,  B22F3/10 ,  B22F3/1007 ,  B22F3/23 ,  B22F2003/1042 ,  B22F2201/013 ,  B22F2201/05 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/045 ,  B22F9/026 ,  B22F3/1003 ,  B22F3/02 ,  B22F3/1035

Abstract: The sinterability of a copper/tungsten green compact is improved by using copper oxide, tungsten oxide or both as the copper and/or tungsten source. Sinterability is further enhanced by including steam in the sintering atmosphere.

公开(公告)号：EP0806489A2

公开(公告)日：1997-11-12

申请号：EP97106661.8

申请日：1997-04-22

Applicant: Brush Wellman Inc.

Inventor： Jech, David E. ,  Sepulveda, Juan L. ,  Traversone, Anthony B.

IPC: C22C33/02 ,  B22F3/00

CPC classification number: C22C1/05 ,  B22F3/001 ,  B22F3/10 ,  B22F3/1007 ,  B22F3/23 ,  B22F2003/1042 ,  B22F2201/013 ,  B22F2201/05 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/045 ,  B22F9/026 ,  B22F3/1003 ,  B22F3/02 ,  B22F3/1035

Abstract: The sinterability of a copper/tungsten green compact is improved by using copper oxide, tungsten oxide or both as the copper and/or tungsten source. Sinterability is further enhanced by including steam in the sintering atmosphere.

Abstract translation: 通过使用氧化铜，氧化钨或两者作为铜和/或钨源，可改善铜/钨生坯的烧结性。 通过在烧结气氛中包括蒸汽进一步提高了烧结性。