陈捷,王建军,刘春明

• 1:东北大学材料科学与工程学院

摘要(Abstract)：

采用场发射扫描电镜(SEM)、MLD-10冲击实验机和硬度实验机等检测手段,对不同处理制度条件下的中锰高碳钢在中低冲击载荷条件下的耐磨性能与其磨损机制进行了研究。结果表明:低冲击载荷条件下,热轧态中锰高碳钢具有最优异的冲击磨损性能,远高于冷轧态与其他热处理制度下的中锰高碳钢,其磨损机制为剥削磨损与凿削磨损;在中等冲击载荷条件下,450℃保温15 min样品的冲击磨损性能最优越,且磨损机制为剥削磨损、凿削磨损与塑性变形。

关键词(KeyWords)： 中锰高碳钢;磨损性能;磨损机制;热处理

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(51471048,U1860201)

作者(Author): 陈捷,王建军,刘春明

DOI: 10.13289/j.issn.1009-6264.2019-0341

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