镁合金石膏型熔模铸造防燃机理
Fire-Proofing Mechanism for Magnisium Alloy Plaster Mold Inverstment Casting
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摘要: 本文介绍了ZM5镁合金在石膏型铸造中所产生的气体,并对这些气体及铸件表面膜进行定量或定性分析,以这种分析结果研究了防燃机理.Abstract: The atmosphere resulted from the process of casting ZM5 magnesium alloy in plaster mold and the surface film of the castings was described and analyzed quntitatively or qualitatively.Interms of the results,the restrainburn mechanism was descussed.