氧化铈对Fe55自熔合金喷焊层组织与性能的影响
解传娣1 刘艳丽2 孙海身1李国平1,3*陈文1
(1. 莱芜职业技术学院莱芜市粉末冶金先进制造重点实验室-省市共建省重点实验室培育基地 山东莱芜 271100; 2. 内蒙古科技大学 数理生学院 内蒙古包头 014010; 3.中南大学粉末冶金国家重点实验室湖南长沙 410083）
关键词：水雾化，喷焊，合金涂层
中图分类号： TF123 文献标识码： A
摘要：本文通过水雾化方法制备了Fe55自熔合金粉末，并通过在粉末中加入不同稀土量用氧乙炔火焰喷焊的方法在45钢板基材表面制备合金涂层，研究了稀土氧化铈对Fe55自熔合金喷焊层的组织和性能的影响。
Effect of CeO2 on Microstructure and Performance of the Coating of Fe55 Self-Melting Alloy
XIE Chuandi1Liu Yanli2Sun Haishen1 Li Guoping1,2* Chen Wen1
(1. Laiwu Vocational & Technical College, Key Laboratory of Powder Metallurgy in Advanced Manufacturing of Laiwu, Laiwu Shandong 271100, China; 2.Inner Mongolia university of science and technology, Inner Mongolia 014010,china,3.State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China )
Key Words: water atomization; spray welding; alloy layers
Abstract: Self melting Fe55 alloy powders were prepared by water atomization method. Self-melting Fe55 alloy layers with the addition of different CeO2 were formed on 45 steel substrate usingoxy-acetylene flame spray welding. The effects of rare earth CeO2 on the microstructure and performance of the coating of Fe55 self-melting alloy were studied.