The influence of the soaking time on sintering cemented carbides layer at old WC- body by Microwave

摘要：

The influence of soaking time on the microstructure, hardness(HRA) and density of cemented carbides layer is studied during the processing of sintering WC-11Co cemented carbides layer at old WC-body by microwave. The results show that cemented carbides layer with high density and hardness can be obtained at the old WC carbide substrate by microwave sintering. The metallurgical combination can be formed between cemented carbides layer and substrate, high compactability of the layer can be gotten and the Rockwell hardness coherence of the layer is well when the soaking time arrives 20min.

关键词： microwave sintering cemented carbides soaking time

作者: Feifei Liu Zhongjun Liu Hong Tang

作者单位: School of Electrical and Mechanical Jiangxi University of Science and Technology Ganzhou, China School of Applied Science 1 Jiangxi University of Science and Technology Ganzhou, China

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 1973-1976

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）