Research on Wear Behavior of Different Graphite Contents of NBR Under Dry Sliding

被引：0

作者：

Yang, Fengyan ^{[1
]}

Sun, Yingnan ^{[2
]}

Wang, Shijie ^{[2
]}

机构：

[1] Shenyang Univ Technol, Shenyang Aviat Vocat Tech Coll, Sch Mech Engn, Shenyang, Peoples R China

[2] Shenyang Univ Technol, Sch Mech Engn, Shenyang, Peoples R China

来源：

PROCEEDINGS OF 2013 INTERNATIONAL CONFERENCE ON QUALITY, RELIABILITY, RISK, MAINTENANCE, AND SAFETY ENGINEERING (QR2MSE), VOLS I-IV | 2013年

关键词：

graphite; NBR; dry sliding; friction and wear;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

NBR is an important material used for the stator of progressing cavity pump. The wear mechanisms of different graphite contents of NBR by 45# steel under different loads were investigated. On MPV-600 computer-controlled abrasive wear testing machine, the coefficients of friction were measured continuously. Results showed that wear loss and friction coefficient of NBR decrease with the increasing of graphite contents; at low content of graphite, due to low hardness, large amount of elastic deformation, adhesive wear of NBR can be found, in the high content of graphite, abrasive wear is showed.

引用

页码：1037 / 1039

页数：3

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