发明申请
US20090084474A1 RECRYSTALLIZED ALUMINUM ALLOYS WITH BRASS TEXTURE AND METHODS OF MAKING THE SAME
审中-公开
具有黄铜纹理的重结晶铝合金及其制造方法
- 专利标题： RECRYSTALLIZED ALUMINUM ALLOYS WITH BRASS TEXTURE AND METHODS OF MAKING THE SAME
- 专利标题（中）： 具有黄铜纹理的重结晶铝合金及其制造方法
-
申请号： US11865526申请日： 2007-10-01
-
公开(公告)号： US20090084474A1公开(公告)日： 2009-04-02
- 发明人: Soonwuk Cheong , Roberto J. Rioja , Paul E. Magnusen , Cagatay Yanar , Dirk C. Mooy , Gregory B. Venema , Edward Llewellyn
- 申请人： Soonwuk Cheong , Roberto J. Rioja , Paul E. Magnusen , Cagatay Yanar , Dirk C. Mooy , Gregory B. Venema , Edward Llewellyn
- 申请人地址： US PA Pittsburgh
- 专利权人： Alcoa Inc.
- 当前专利权人： Alcoa Inc.
- 当前专利权人地址： US PA Pittsburgh
- 主分类号： C22C21/12
- IPC分类号： C22C21/12 ; C22C21/00 ; C22F1/04
摘要：
A recrystallized aluminum alloy having brass texture and Goss texture, wherein the amount of brass texture exceeds the amount of Goss texture, and wherein the recrystallized aluminum alloy exhibits at least about the same tensile yield strength and fracture toughness as a compositionally equivalent unrecrystallized alloy of the same product form and of similar thickness and temper.