期刊文献+

高碳高速钢的变质处理 被引量:1

Modification of High Carbon High Speed Steel
下载PDF
导出
摘要 采用不同剂量的钒铁对轧辊用高速钢进行变质处理,研究了钒变质对高速钢组织和性能的影响。结果表明,经过钒铁变质处理,高速钢组织中的碳化物网被打断,经过热处理后,碳化物进一步球化,分布更均匀。变质处理使高速钢的韧性得以明显提高。钒铁变质对组织和性能的改善作用在其加入量为1.0%附近时效果较好。 The microstructure and mechanical properties of high speed steel modified with different addition of ferrovanadium were investigated. The results revealed that the eutectic carbide networks are broken after modification, and the carbides are spheroidized and changed to rod-like or nodular, and distributed more uniformly after heat treatment. The impact toughness of high speed steel is obviously improved after modified by 1.0 % vanadium.
机构地区 北京科技大学
出处 《铸造技术》 CAS 北大核心 2007年第3期334-336,共3页 Foundry Technology
关键词 高速钢 碳化物 变质处理 High carbon steel Carbide Inocnlation
  • 相关文献

参考文献7

  • 1程和法,苏勇,黄笑梅,陈其善,朱启鑫.变质处理对高铬铸铁组织及性能的影响[J].现代铸铁,1995,15(3):25-27. 被引量:3
  • 2孙本茂,王执福,邢桂香.变质处理对高铬镍铸钢性能的影响[J].山东工业大学学报,1997,27(1):45-49. 被引量:4
  • 3刘炳.变质处理对低铬白口铸铁组织和性能的影响[J].热加工工艺,2004,33(7):18-19. 被引量:4
  • 4J BRATBERG and K FRISK.An Experimental and Theoretical Analysis of the Phase Equilibria in the Fe-Cr-V-C System[J].Metallurgical and Materials Transactions A,2004,35A:234-243.
  • 5S W Kim,U J Lee,K D Woo and D K Kim.Solidification Microstructures and Mechanical Properties of Vertical Centrifugal Cast High Speed Steel[J].Materials Science and Technology,2003,19(12):1727-1732.
  • 6Keun Chul Hwang,Sunghak Lee.Hui Choon Lee,Effects of alloying elements on microstructure and fracture properties of cast high speed steel rolls Part I:Microstructural analysis[J].Materials Science and Engineering,1998,A254:282-295.
  • 7Hongshuang Di,Xiaoming Zhang,Guodong Wang,Xianghua Liu.Spheroidizing kinetics of eutectic carbide in the twin roll-casting of M2 high-speed steel[J].Journal of Materials Processing Technology,2005,166:359-363.

二级参考文献10

共引文献7

同被引文献9

引证文献1

二级引证文献3

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部