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本文介绍了用于灰口铸铁的低温渗硫工艺要点,得出了渗硫层耐熔融铝腐蚀的初步试验结果.
In this paper, the main points of the low temperature sulfur infiltration process for gray cast iron are introduced, and the preliminary test results on the corrosion resistance of molten sulfur in the sulphide layer are obtained.