Friction Wear of Modified Epoxy Composites

被引:0
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作者
P. P. Savchuk
A. G. Kostornov
V. P. Kashitskii
O. L. Sadova
机构
[1] Lutsk National Technical University of Ukraine,Frantsevich Institute for Problems of Materials Science
[2] National Academy of Sciences of Ukraine,undefined
来源
关键词
wear rate; tribocontact surface; epoxy composite material; sliding speed; specific load;
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摘要
Tribotechnical composites based on epoxy oligomers are used to benefit from special properties of epoxides showing high moldability, adhesion ability, and corrosion resistance and low shrinkage. Epoxy resin ED-20, polyethylene polyamine curing agent, mineral powder, and fibrous reinforcement are used to form the epoxy composite material. Conditions in which friction and wear stabilize through the formation of self-assembled structures are established in tribotechnical tests. The wear rate is studied as a function of sliding speed, load, and sliding distance. The effectiveness of gradual loading of the composite during tribological interaction is shown. This allows wearresistant surface structures to be created.
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页码:205 / 209
页数:4
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