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对稀土及稀土镁处理含铝蠕铁进行了研究。结果表明：含铝铸铁的蠕化范围比普通铸铁的大得多，并对其机理进行了探讨。
The rare earth and rare earth magnesium treatment of aluminum containing vermiculite was studied. The results show that the creep range of aluminum-containing cast iron is much larger than that of ordinary cast iron, and the mechanism is discussed.