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熔模精密铸造铁合金的保护是一个关键。通过试验和分析,采用硼酸热水饱和液灌涂型充法有效地防止了镁合金浇注时的氧化燃烧问题,为镁合金熔模铸造提供了新工艺。
Investment Casting The protection of ferroalloy is a key. Through the experiment and analysis, boric acid hot water saturated liquid filling method can effectively prevent the oxidation and combustion problems of magnesium alloy casting, and provide a new technology for investment casting of magnesium alloy.