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本文介绍了适用于金属型低压铸造的耐氟腐蚀高强度铸造Al-Si合金的化学成分、熔炼工艺、热处理规范和耐氟腐蚀的实验结果等。
In this paper, the chemical composition, smelting process, heat treatment specifications and experimental results of fluorine-resistant corrosion resistance of Al-Si alloy with high corrosion resistance and high corrosion resistance to fluorine corrosion, which are suitable for metal type low pressure casting, are introduced.