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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 小-浅: 金币+50, 翻译EPI+1, ★★★★★最佳答案 2014-06-01 12:18:21
The application of pure epoxy resin was limited in the field of friction and wear due to its poor abrasive resistance.So the performances of its friction and wear were studied by using carbon fiber reinforced epoxy resin in the paper. 3 different kinds of friction materials of carbon fiber reinforced epoxy resin were prepared through adding different padding,and the average coefficient of friction and wear rate were determined,what's more,the condition of their changes were discussed.The experiments show that both the average coefficient of friction and wear rate of the three kinds of samples are increased until reach a maximum with the increase of temperature,and the wear rate of 3 kinds of samples are accorded with the standard of national test through calculating.
Keywords:epoxy resin; carbon fiber; composite material; coefficient of friction; wear rate |
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