%0 Journal Article
%T Wear-Friction Properties and Microstructure of Zn52A140Cu2Si6 Alloy Prepared by Spray Deposition<br>喷射成形Zn52Al40Cu2Si6微观形貌及耐磨性能
%A YANG Cheng-xiao
%A DU Chun-feng
%A CHEN Xing
%A YAN Biao
%A WANG Jun
%A TANG Ren-jian
%A <br>杨诚笑
%A 杜春风
%A 陈兴
%A 严彪
%A 王军
%A 唐人剑
%J 摩擦学学报
%D 2009
%I 
%X A new Zn-based alloy with high Al content was prepared by spray forming and its microstructure and phase characteristics were investigated by scanning electron microscopy(SEM), transmission electron microscopy (TEM) and X-ray diffraction(XRD).It was found the alloy was consisting of Zn-Al eutectoid structure and nano-scale dispersed precipitation. Many anomalous pores were introduced into the alloy during deposition and porosity was over 10%. The best wear resistance was obtained for the heat-treated Zn-40Al-2Cu-6Si alloy under 2000N and 200r/min. It was found that the friction coefficient of the alloy decreased within creasing load.
%K spray deposition
%K Zn-Al alloy
%K wear and friction
%K microstructure<br>喷射成形
%K 高铝锌基合金
%K 摩擦磨损
%K 微观组织
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=DC04B44FC6DDAB4FA9ABA5188FE6B97D&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=B31275AF3241DB2D&sid=E04FC1B5BC47587B&eid=E543FC2C7CA75C74&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=0&reference_num=0