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Friction and wear behaviors of self-mated Si3N4 in glycerol aqueous were investigated by varying the temperature (30°C, 50°C, and 70°C) and concentration (pure water, 5vol%, 20vol%, and 50vol%) of glycerol aqueous solution. Friction tests were conducted on a ball-on-disk apparatus. Normal load and sliding velocity were fixed at 30N and 0.5m/s, separately. After each tests, friction coefficients and...
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