Microstructure and Wear Properties of a Bainite/Martensite Multi-phase Wear Resistant Steel

Zishan YAO; Man LIU; Haijiang HU; Junyu TIAN; Guang XU

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Microstructure and Wear Properties of a Bainite/Martensite Multi-phase Wear Resistant Steel

机译：贝氏体/马氏体多相耐磨钢的微观结构和磨损性能

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摘要

The hardness, tensile properties, low temperature impact toughness and wear resistant performance in a low-carbon bainite/martensite multi-phase wear resistant steel were investigated. The results show that the multi-phase wear resistant steel with less amount of bainite exhibits better wear resistant performance at lower applied load, while the steel with more bainite displays better wear resistant performance at higher applied load. It is interesting to find that the wear rate varies with amount of baintie. Both the impact toughness and fracture elongation increase with the increase of the amount of bainite, while the hardness and strength decrease. The present work aims to provide guidance for the optimization of wear property, mechanical properties and microstructure of low carbon wear resistant steels.

机译：研究了低碳贝氏体/马氏体多相耐磨钢中的硬度，拉伸性能，低温冲击韧性和耐磨性。结果表明，较少量贝氏体的多相耐磨钢在较低施加负荷下具有更好的耐磨性，而具有更多贝氏体的钢在较高施加的载荷下显示出更好的耐磨性。有趣的是发现磨损率随着胆量的数量而异。随着贝氏体量的增加，冲击韧性和骨折伸长率均随着硬度和强度的增加而增加。本工作旨在为低碳耐磨钢的磨损性，机械性能和微观结构提供指导。

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来源
《ISIJ international》 |2021年第1期|434-441|共8页
作者
Zishan YAO; Man LIU; Haijiang HU; Junyu TIAN; Guang XU;
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作者单位

The State Key Laboratory of Refractories and Metallurgy The Collaborative Innovation Center for Advanced Steels of Ministry of Education The Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education Wuhan University of Science and Technology Wuhan 430081 China;

The State Key Laboratory of Refractories and Metallurgy The Collaborative Innovation Center for Advanced Steels of Ministry of Education The Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education Wuhan University of Science and Technology Wuhan 430081 China;

The State Key Laboratory of Refractories and Metallurgy The Collaborative Innovation Center for Advanced Steels of Ministry of Education The Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education Wuhan University of Science and Technology Wuhan 430081 China;

The State Key Laboratory of Refractories and Metallurgy The Collaborative Innovation Center for Advanced Steels of Ministry of Education The Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education Wuhan University of Science and Technology Wuhan 430081 China;

The State Key Laboratory of Refractories and Metallurgy The Collaborative Innovation Center for Advanced Steels of Ministry of Education The Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education Wuhan University of Science and Technology Wuhan 430081 China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词
bainite; martensite; multi-phase; wear property;

机译：贝氏体;马氏体;多阶段;佩戴物业;

Microstructure and Wear Properties of a Bainite/Martensite Multi-phase Wear Resistant Steel

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