公开(公告)号：US20040005239A1

公开(公告)日：2004-01-08

申请号：US10375153

申请日：2003-02-28

Applicant: SANDVIK AB

Inventor： Peter Szakalos ,  Mats Lundberg ,  Johan Hernblom

IPC: C22C009/01

CPC classification number: C22C9/01 ,  B32B15/01 ,  C22C9/06 ,  C22C9/10

Abstract: A copper base alloy, which is resistant or immune to carburization, metal dusting and coking, and resistant to oxidation, the alloy having the following composition (all contents in weight %): Al >0-15 Si 0-6 Mg 0-6 one or more of the group of Rare Earth Metal (REM), yttrium, hafnium, zirconium, lanthanum, cerium) up to 0.3 wt. % each; Cu balance; and normally occurring alloying additions and impurities. Related articles of manufacture and methods are also described.

Abstract translation: 一种铜基合金，其具有抗渗或不渗碳，金属粉化和焦化并且耐氧化，该合金具有以下组成（均为重量％）：Al> 0-15 Si 0-6 Mg 0-6 稀土金属（REM），钇，铪，锆，镧，铈中的一种或多种）至多0.3wt。 ％ 铜平衡; 和通常出现的合金添加剂和杂质。 还描述了相关的制造和方法。