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aimin2762(金币+1): 需要sci检索号 和 证明信息 2011-05-17 09:44:05
Frication and Wear Properties of Cu-Fe-Al composite Containing Graphite Prepared by Induction Sintering
Library of CAS Tsinghua University Peking University Fudan univ NCL OPAC Shanghai Jiotong Univ 更多选项
作者: Fu CQ (Fu, Chuanqi)1, Wang Z (Wang, Zhou)
编者: Zhang GJ; Xu J
来源出版物: MATERIALS SCIENCE AND ENGINEERING APPLICATIONS, PTS 1-3 丛书: Advanced Materials Research 卷: 160-162 页: 1050-1055 出版年: 2011
被引频次: 0 参考文献: 7 引证关系图
会议信息: International Conference on Materials Science and Engineering Applications
Xian, PEOPLES R CHINA, JAN 15-16, 2011
摘要: Cu-Fe-Al composites containing various amounts of graphite additives are prepared by induction sintering method. The mechanical properties of the composites with 0-8 wt. % graphite are measured using the mechanical tester, while the friction and wear properties are evaluated using MRH-3 friction-wear tester. Material components are found by EDS. The worn surface morphologies of the composites are analyzed by means of scanning electron microscopy (SEM). The experimental results show that the composite containing graphite have porous microstructure. The mechanical and tribological properties of composites are related to the induction frequencies and the contents of the graphite as the solid lubricant. The increased graphite content results in reduced mechanical properties and increased friction and wear properties. The composite with 4 wt. % graphite additives and induction frequencies of 35Hz have the lower the friction coefficients and wear rate. Meanwhile, wear mechanism of materials have been changed from abrasive wear to grain wear due to the glaze layer.
文献类型: Proceedings Paper
语言: English
作者关键词: Fe-Cu-Al composite containing graphite; induction sintering; friction coefficient; wear rate
通讯作者地址: Fu, CQ (通讯作者), Dalian Univ, Inst Engn Mech, Dalian 116622, Liaoning Prov Peoples R China
地址:
1. Dalian Univ, Inst Engn Mech, Dalian 116622, Liaoning Prov Peoples R China
电子邮件地址: fuchuanqi@dlu.edu.cn, wangzhou1961@163.com
出版商: TRANS TECH PUBLICATIONS LTD, LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND
IDS 号: BUJ30
ISSN: 1022-6680
ISBN: 978-0-87849-216-9
DOI: 10.4028/www.scientific.net/AMR.160-162.1050 |
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