TY - JOUR
T1 - Basic studies of evaluation method of lubricants for powder metallurgy-second report
AU - Adachi, Kyoushi
AU - Fujiki, Akira
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2015/3/1
Y1 - 2015/3/1
N2 - This study measured the coefficients of friction on several lubricants for powder metallurgy with horizontally both- way sliding friction tester. We obtained the results that static coefficients of friction on those powder lubricants were from 0.21 to 0.45, and those kinetic coefficients of friction were from 0.13 to 0.25. Furthermore, the relationship between coefficients of friction and ejection pressures on several powder lubricants showed that low kinetic coefficient of friction tended to below-ejection pressure, on mixed-type lubricants. The relationship between coefficients of friction and green density on them showed that low-static and kinetic coefficients of friction tended to be high-green density.
AB - This study measured the coefficients of friction on several lubricants for powder metallurgy with horizontally both- way sliding friction tester. We obtained the results that static coefficients of friction on those powder lubricants were from 0.21 to 0.45, and those kinetic coefficients of friction were from 0.13 to 0.25. Furthermore, the relationship between coefficients of friction and ejection pressures on several powder lubricants showed that low kinetic coefficient of friction tended to below-ejection pressure, on mixed-type lubricants. The relationship between coefficients of friction and green density on them showed that low-static and kinetic coefficients of friction tended to be high-green density.
KW - Coefficient of friction
KW - Horizontally both-way sliding friction tester
KW - Powder lubricant
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U2 - 10.2497/jjspm.62.101
DO - 10.2497/jjspm.62.101
M3 - Article
AN - SCOPUS:84928114249
SN - 0532-8799
VL - 62
SP - 101
EP - 107
JO - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
JF - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
IS - 3
ER -