Active screen plasma nitriding with a large-diameter cage and its nitrding mechanism

摘要：

Active screen plasma niriding (ASPN) is a novel plasma nitriding technology that offers many advantages over the conventional dc plasma nitriding (DCPN). In this work, a large-diameter cage was used in the ASPN researches. The experiment results showed that the components away from the cage beyond 70 mm can only be nitrided by means of the negative bias on the components and the negative bias must be greater than a threshold value. Based on the experimental results and the early researches, a more convincing AS plasma nitriding model has been proposed.

关键词： Active screen plasma nitriding (ASPN) Large-diameter cage sputtered particles nitriding model

作者: Zheng Shao-mei Li Li-hua Zhao Cheng

作者单位: College of Mechanical Engineering, Qingdao Technological University, Qingdao, 266033, P. R. China S Surface Engineering Laboratory, Qingdao University of Science and Technology, Qingdao 266061, P.R. C Surface Engineering Laboratory, Qingdao University of Science and Technology, Qingdao 266061, P.R. C

会议类型: 国际会议

会议名称: International Federation for Heat Treatment and Surface Engineering Congress 2012 第20届国际热处理及表面工程联合会 20th IFHTSE

会议地点: 北京

会议语种:英文

页码: 328-330

在线出版日期: 2012-10-23（万方平台首次上网日期，不代表论文的发表时间）