标题:Friction and wear behavior of carbon fiber reinforced lithium aluminosilicate composites sliding against GCr15 steel
作者:Ma H.; Wu X.; Xia L.; Huang L.; Xiong L.; Yang H.; Zhong B.; Zhang T.;等 更多
作者机构:[Ma, H] School of Materials Science and Engineering, Harbin Institute of Technology at Weihai, Weihai, 264209, China;[ Wu, X] School of Materials Scie 更多
通讯作者:Xia, L(xialonghit@gmail.com)
通讯作者地址:[Xia, L] School of Materials Science and Engineering, Harbin Institute of Technology at WeihaiChina;
来源:Friction
出版年:2020
DOI:10.1007/s40544-019-0322-2
关键词:carbon fiber materials; ceramics composites; long fibers; unlubricated friction; wear mechanisms
摘要:Carbon fibers reinforced lithium aluminosilicate matrix composites (Cf/LAS) were prepared by slurry infiltration combined with a hot press procedure. The friction, wear behavior, and wear mechanisms of Cf/LAS composites under dry sliding conditions were investigated. The results show that the coefficient of friction (COF) initially increased with the increase in carbon fiber content, and reached the maximum value of 0.20 for the 33%Cf/LAS composite. The COF increased sharply with increasing sample temperature from RT to 300 °C. The COF remained stable in the temperature range of 300–500 °C. The two wear mechanisms of LAS glassceramics are fatigue wear and abrasive wear. The Cf/LAS composites demonstrate slight spalling and shallow scratches. These results show that carbon fibers improve the mechanical properties and wear resistance of Cf/LAS composites. © 2019, The author(s).
收录类别:SCOPUS
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077606207&doi=10.1007%2fs40544-019-0322-2&partnerID=40&md5=b2a0eac8490ecbf3d396eb722495d87f
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