The Wear Resistance of Pack-Boronizing of The Oilstone Forming Die

摘要：

The main failure forms of oilstone forming die is serious wear on the work face, so the key point to extend the use life of die is how to control the wear, hi order to improve the hardness and resistance to wear and prolong the use life of the oilstone forming die, the boronizing technology was used on the work face of the oilstone forming die. There are some of elements such as B、 C、 Al、 Cr、 Si and Fe etc in boronizing layer, all of them change their contents during boronizing. Maximum value of microhardness of boronizing layer appears in subsurface, not in surface, and lows along depth of boronizing layer. The abrasion resistance of boronizing layer comes out maximum after quenching and tempering. After quenching and tempering, the lifetime of the oilstone forming die with boronizing is greatly improved.

关键词： Wear Resistance Oilstone Forming Die Pack-Boronizing Boronizing

作者: Jing Chen Shaoxiang Hao Xun Fan

作者单位: Departments of Mechanical Engineering,Henan Institue of Engineering. Zhengzhou, China School of Mech Departments of Mechanical Engineering,Henan Institue of Engineering. Zhengzhou, China School of Mechanical, Electronic and Information Engineering,China University of Mining & Technology

会议类型: 国际会议

会议名称: 2010 International Conference on Advanced Mechanical Engineering(2010年先进机械工程国际学术会议 AME 2010)

会议地点: 洛阳

会议语种:英文

页码: 785-788

在线出版日期: 2010-09-04（万方平台首次上网日期，不代表论文的发表时间）