| 摘要 |
1,182,814. Aluminium alloy. DOW CHEMICAL CO. April 11, 1967 [April 1966, No.16604/67. Heading C7A. An aluminium base alloy, for use as a sacrificial galvanic anode with high electrical output per unit mass of metal, comprises:- the balance, apart from impurities, being Al. The alloy may also be used as an active ingredient in flares, in chemical reductions and in the preparation of aluminium alkyls. |
