IMPROVED 7XXX ALUMINUM ALLOYS, AND METHODS FOR PRODUCING THE SAME
摘要
New 7xxx aluminum alloy bodies and methods of producing the same are disclosed. The new 7xxx aluminum alloy bodies may be produced by preparing the aluminum alloy body for post-solutionizing cold work, cold working by at least 25%, and then thermally treating. The new 7xxx aluminum alloy bodies may realize improved strength and other properties.
申请公布号
WO2012033939(A2)
申请公布日期
2012.03.15
申请号
WO2011US50868
申请日期
2011.09.08
申请人
ALCOA INC.;KAMAT, RAJEEV, G.;NEWMAN, JOHN M.;SAWTELL, RALPH, R.;LIN, JEN C.
发明人
KAMAT, RAJEEV, G.;NEWMAN, JOHN M.;SAWTELL, RALPH, R.;LIN, JEN C.