%0 Journal Article
%T Fractal Characteristics of Abrasive Wear of PEN Tape in Sand Dust Environment<br>PEN薄带在沙尘环境中磨粒磨损分形特征研究
%A WU Tong-hai
%A DIAO Dong-feng
%A XIE You-bai
%A <br>武通海
%A 刁东风
%A 谢友柏
%J 摩擦学学报
%D 2006
%I 
%X Abrasive wear experiment of PEN(polyethylene2, 6-naphthalenedicarboxylate) tape was performed in sand dust environment with ATM(Auto Teller Machine) tribosystem.Worn profiles of PEN tape with different wear duration were measured with definite interval by using surface profiler.Fractal parameters including fractal dimension and character length of worn surface profile were calculated with construction function method and corresponding wear mechanisms were examined by SEM.It is suggested that worn surface of PEN tape by sand dust particles showed bi-fractal characteristics.Ploughing and cutting by sand particles and micro-fracture were found to be the two main mechanisms for each fractal characteristics in large and small scale.
%K ATM tribosystem
%K sand dust
%K tape
%K abrasive wear
%K fractal<br>ATM摩擦学系统
%K 沙尘
%K 薄带
%K 磨粒磨损
%K 分形
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=B8B2ECAD75A8FA0E&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=38B194292C032A66&sid=69E4C201C13601F9&eid=E2B9962CCD971A0D&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=0&reference_num=9