发明名称 SPRAY CAST ALUMINIUM-LITHIUM ALLOYS
摘要 Aluminium-lithium alloys having reduced levels of impurities, particularly hydrogen and sodium and which exhibit improved mechanical properties.
申请公布号 WO9114011(A1) 申请公布日期 1991.09.19
申请号 WO1991GB00381 申请日期 1991.03.11
申请人 ALCAN INTERNATIONAL LIMITED 发明人 WHITE, JOHN;PALMER, IAN, GRAHAM;WILLIS, TREVE, COURTNEY;JORDAN, RICHARD, MICHAEL
分类号 B22D23/00;B22F3/115;C22C1/02;C22C21/00 主分类号 B22D23/00
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