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本文就Ｍｏ－Ｎｂ贝氏体钢的化学成份对耐磨性的影响进行了试验研究。找出了保证贝氏体钢耐磨性的硬度和韧性指标的最佳配合、以达到取代６５Ｍｎ钢制造耙片的目的。
In this paper, the influence of the chemical composition of Mo-Nb bainitic steel on the wear resistance was studied. Find out the best combination of hardness and toughness to ensure the wear resistance of bainitic steel so as to achieve the purpose of replacing the hardened sheet steel made of 65Mn steel.