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论述了新型准贝氏体HB400钢板的组织和力学性能特点,比较了准贝氏体高强度钢板与进口高强度耐磨板的耐磨性,结果表明,准贝氏体钢板具有良好的强韧性和耐磨性,可以焊接,作为高强板和耐磨板具有良好的发展前景。
The characteristics of the structure and mechanical properties of the new quasi-bainitic HB400 steel are discussed. The tribological properties of the quasi-bainitic steel plate are compared with those of the imported high strength wear plate. The results show that the quasi-bainitic steel plate has good toughness and Wear resistance, can be welded, as a high strength plate and wear plate has good prospects for development.