HIGH-STRENGTH FLAME-RESISTANT MAGNESIUM ALLOY

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PROBLEM TO BE SOLVED : To provide a high-strength flame-resistant magnesium alloy having high tensile strength and high strength and producible at a low cost without using elements such as rare earths. SOLUTION : A high-strength flame-resistant magnesium alloy is produced, as an additive(s), by adding at least one or more selected from molybdenum (Mo), niobium (Nb), tungsten (W), alumina (Al2O3), magnesium silicate (Mg2Si) and silicon carbide (SiC) to a small piece block of a flame-resistant magnesium alloy resulting from addition of 0.5 to 5.0 wt.% calcium to a magnesium alloy, and subjecting the resultant matter to crushing, molding, sintering and plastic working. COPYRIGHT : (C)2008, JPO&INPIT