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M2+2.0B快速凝固高速钢条带初步研究

The Preliminary Investigation on M2+2.0 B Rapidly Solidified High-Speed Steel Ribbon

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【Author】 Ren Fengzhang Li Qian Gao Ji Guo Zechen Cao Xingguo Luoyang Institute of Technology, Luoyang 471039, PRC Li Zhengsi Li Yufang Ni Ruicheng Shanghai Research Institute of Materials, Shanghai 200437, PRC Guo Cai Luoyang Mining Machine Factory

【机构】洛阳工学院；上海材料研究所；洛阳矿山机械厂洛阳 471039第一拖拉机厂齿轮分厂；洛阳 471039；上海 200437；上海 200437；

【摘要】对加硼改良高速钢M2+2.0 B快速凝固条带进行了时效处理及淬火回火处理,分析了不同温度处理后硬度变化;用透射电镜、X射线衍射仪对其组织进行了分析;为进一步研制该类高速钢进行了初步的探索。更多还原

【Abstract】 In this paper, the rapidly solidified boron modified M2 + 2. 0 B ribbon was aged, quenched and tempered. The variation of hardness of specimens treated at varriant temperatures was analyzed. TEM and X-ray diffraction techniques were employed to analyze the microstructure. Further process for manufacturing rapidly solidified boron modified high-speed steel was explored preliminarily.更多还原

【关键词】快速凝固；高速钢；组织；硬度；

【文献出处】机械工程材料 ,Materials For Mechanical Engineering , 编辑部邮箱 ,1993年03期

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