论文部分内容阅读
堆焊轧辊是经济效益十分显著的新技术推广项目之一。为推广这项新技术,特设轧辊堆焊专栏。本期栏内刊出的三篇文章,系冶金部轧辊堆焊技术交流会议的专题报告。
Surfacing roll is one of the new technology promotion projects with significant economic benefits. To promote this new technology, ad hoc roller surfacing column. The three columns published in this issue of the column, Department of Metallurgical Roller surfacing technology exchange conference special report.