黑龙江科技学院学报2013，Vol.23Issue(3)：222-226,250,6.DOI:10.3969/j.issn.1671-0118.2013.03.002
铬系耐磨铸铁的摩擦金属学行为与纳米改性
Tribo-metallurgy behavior of chromium wear-resistant cast irons and their nano-modification
摘要
Abstract
Abstract:Aimed at improving wear-resisting material performance for reducing the an annual loss of millions of tons of materials due to wear,corrosion,and surface failure of industrial equipment and components,this paper is a dynamic metallurgical study of micro-mechanism of friction and wear by combining the macro phenomena of friction and wear with the micro-structural changes.The tribo-metallurgical study functions as the basic way to reveal the nature of metal material wear and makes for the selection and development of wear-resistant materials and wear-resistant treatment method.The tribo-metallurgical study of high-Cr,low-Cr and Cr-Mo-Cu cast irons suggests that the use of nano-modification technology provides a significant improvement in the microstructure and properties of chromium cast irons,especially in its wear resistance.关键词
铬系耐磨铸铁/摩擦金属学/纳米改性Key words
chromium wear-resistant cast irons / tribo-metallurgy / nano-modification分类
矿业与冶金引用本文复制引用
王铀,李学伟,潘兆义,侯云成,裕莉莉,谭强,孙晓光..铬系耐磨铸铁的摩擦金属学行为与纳米改性[J].黑龙江科技学院学报,2013,23(3):222-226,250,6.基金项目
哈尔滨市科技创新人才研究专项资金项目(2006RFQXG100) （2006RFQXG100）
