表面技术2012，Vol.41Issue(1)：86-88,3.
稀土对Q345钢渗硼层的影响及其催渗工艺研究
Effect of Rare Earth On Boronizing Layer and Catalysis Process for Q345 Steel
刘建建 1陈祝平 1杨光 1许跃东 1谭海波 1池阔1
作者信息
摘要
Abstract
Effects of added cerium oxide rare earth in the boronizing agent on the structure and thickness of bo-ronizing layer for Q345 steel were studied, and the rare earth catalysis process by using the orthogonal testing method was determined. The analysis shows that adding appropriate amount of cerium oxide rare earth can significantly improve the boronizing layer structure and increase the thickness of more than 10%. Orthogonal testing results show that the best rare earth catalysis process can be gotten when the temperature is 920 °C and the time is 7h and the oxide rare is 2%.关键词
稀土/渗硼层/催渗Key words
rare earth/ boronizing layer/ catalysis分类
矿业与冶金引用本文复制引用
刘建建,陈祝平,杨光,许跃东,谭海波,池阔..稀土对Q345钢渗硼层的影响及其催渗工艺研究[J].表面技术,2012,41(1):86-88,3.
