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用相分析手段研究了214Cr-1Mo钢回火过程中合金碳化物类型、含量、分布等与韧性的关系,并对其韧化机制进行了探讨。
The relationship between carbide type, content, distribution and toughness of 214Cr-1Mo steel during tempering was studied by means of phase analysis. The toughening mechanism was also discussed.