| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for splicing a pure aluminum and magnesium alloy capable of splicing at melting points (approximately 600-660°C) of the magnesium alloy and pure aluminum or less without causing clearances, peeling, deformation, cracks or the like in the secure splice between the magnesium alloy and pure aluminum with a sufficient coated layer (pure aluminum) thickness without burning or melting the magnesium alloy in order to improve corrosion resistance of the magnesium alloy. SOLUTION: Into an electric oven, a zinc grain, bismuth grain (additive quantity 0.1%-1%) and antimonial grain (additive quantity 0.1%-1%) are charged and a zinc alloy including bismuth and antimony on the pure aluminum is made molten state and, after loading the magnesium alloy on the zinc alloy including the molten bismuth and antimony at 420°C-430°C, the pressure is added so that the magnesium alloy and pure aluminum can be spliced. COPYRIGHT: (C)2004,JPO |
