摘要 |
A magnesium alloy consisting of 1,00 - 10,00 % by weight of aluminium, 1,00 - 8,00 % by weight of rare earth metals (RE-metals), at least 40 % by weight of the RE-metals being cerium, less than 0,5 % by weight of manganese, less than 1,00 % by weight of zinc, 0,00 - 3,00 % by weight of calcium, 0,00 - 3,00 % by weight of strontium and the balance being magnesium and unavoidable impurities, the total impurity level being below 0,1 % by weight. |