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本文通过系统的试验研究,发现了颗粒状Cu—Pb合金重熔状态所形成的铅偏析及其规律性,并在理论上对其形成过程机理进行了分析和探讨。
In this paper, through the systematic experimental research, the lead segregation and regularity of the remelting state of the granular Cu-Pb alloy have been found out, and the mechanism of its formation process has been analyzed theoretically.