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根据对18Cr2Ni4WA钢N相变规律的研究,对用该钢锻制的船用大型舵灿锻后热处理工艺进行了改进,分析了新工艺的合理性。
According to the research on the phase transformation law of 18Cr2Ni4WA steel, the heat treatment process of the large-sized marine rudder made of this steel forgings was improved, and the rationality of the new process was analyzed.