FRICTION AND WEAR OF A GLASS WOVEN ROVING MODIFIED PHENOLIC COMPOSITE

被引：17

作者：

VISHWANATH, B

VERMA, AP

RAO, CVSK

机构：

[1] HARCOURT BUTLER TECHNOL INST,DEPT MECH ENGN,KANPUR 208002,UTTAR PRADESH,INDIA

[2] HARCOURT BUTLER TECHNOL INST,DEPT CIVIL ENGN,KANPUR 208002,UTTAR PRADESH,INDIA

来源：

COMPOSITES | 1990年 / 21卷 / 06期

关键词：

dry sliding wear; friction and wear behaviour; modified phenolic matrix; normal pressure; polymer composites; sliding velocity; woven rovings;

D O I：

10.1016/0010-4361(90)90426-W

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The friction and wear behaviour of a glass woven roving/poly(vinyl) butyral modified phenolic composite, sliding under dry conditions against a cast iron counterface, has been investigated. Friction and wear of the composite show a marked dependence both on sliding velocity and normal pressure. Microscopic observations of the worn surface indicate that the higher wear loss and low friction coefficient for the composites at higher sliding velocities as well as at higher normal loads is probably due to fracture of weft fibres of the glass woven roving fabric reinforcement. The results are discussed on the basis of existing wear models of composite materials. © 1990.

引用

页码：531 / 536

页数：6

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