铸造技术2012，Vol.33Issue(11)：1283-1285,3.
微孔和微光栅对316L不锈钢表面减摩性能的实验研究
Study of Micro-hole and Micro-grating on Antifriction Performance of 316L Stainless Steel Surface
摘要
Abstract
Two kinds of micro-hole and micro-gating on the surfaces of 316L stainless steel were textured by nanosecond-laser, and their frictional behaviors were investigated by the UMT-2 friction and wear instrument. The results show that the fiictional resistance of the texture surfaces is more stable than smooth surface, and have the role of stabilizing frictional resistance. As friction time prolong, the frictional resistance of the smooth surface increase sharply, while the frictional resistance of the grating structure and hole structure remains unchanged. The more intensive the hole structure and grating structure, the smaller the frictional resistance. The experimental conclusions: the micro-hole and micro-grating can improve the wear-resisting property, and the antifriction performance of the hole structure is superior to the grating structure.关键词
激光织构/316L不锈钢/摩擦磨损/二次润滑效应Key words
laser texture/ 316L stainless steel/ frictional wear/ secondary lubrication effect分类
矿业与冶金引用本文复制引用
陈修祥,徐娅妮,王泽,范真..微孔和微光栅对316L不锈钢表面减摩性能的实验研究[J].铸造技术,2012,33(11):1283-1285,3.基金项目
江苏省光子制造科学与技术重点实验室开放基金项目(GZ200906) （GZ200906）
江苏技术师范学院启动基金项目(KYY10058) （KYY10058）
江苏技术师范学院科技创新团队项目 （）
