%0 Journal Article
%T Investigation on Anti-Wear Ability of Bionic Nonsmooth Surfaces Made by Laser Texturing<br>激光织构仿生非光滑表面抗磨性能研究
%A HAN Zhi-wu~
%A REN Lu-quan~
%A LIU Zu-bin~ g of Ministry of Education
%A Jilin University
%A Changchun
%A Chin
%A Changchun Automobile Institute
%A Changchun
%A China
%A <br>韩志武
%A 任露泉
%A 刘祖斌
%J 摩擦学学报
%D 2004
%I 
%X Laser texturing technique was employed to prepare 4 kinds of bionic non-smooth morphological patterns on roll model specimens. The metallographic structures of the laser-textured surfaces were observed on a TV-photograph microscope and an optical microscope. The friction and wear behaviors of the laser-textured surfaces were investigated on an MM-200 test rig, using the untreated specimen of a smooth surface as a control. It was found that superfine and hard metallurgical structures were generated on the modified surfaces after laser texturing, which contributed to significantly increase the wear-resistance. At the same time, the bionic non-smooth morphological patterns also contributed to greatly increase the wear-resistance, and the laser-textured surface with squama non-smooth pattern had the best wear-resistance.
%K bionics
%K laser texturing
%K nonsmooth surface
%K anti-wear ability<br>仿生学
%K 激光织构
%K 非光滑表面
%K 抗磨性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=E52791925A9BA4F4&yid=D0E58B75BFD8E51C&vid=B91E8C6D6FE990DB&iid=E158A972A605785F&sid=F50A8B5513721E1C&eid=2AC7DCCBBC26ECF8&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=17&reference_num=12