TY - JOUR
T1 - Investigation of Mechanical and Tribological Performance of Ti6Al4V-Based Self-Lubricating Composites with Different Microporous Channel Parameters
AU - Zhou, Hongyan
AU - Shi, Xiaoliang
AU - Ibrahim, Ahmed Mohamed Mahmoud
AU - Lu, Guanchen
AU - Yang, Zhenyu
AU - Xue, Yawen
N1 - Publisher Copyright:
© 2020, ASM International.
PY - 2020/6/1
Y1 - 2020/6/1
N2 - Based on the microporous structure lubrication method, Ti6Al4V(TC4)-based self-lubricating composites (TC4-SAC) with microporous channels filled by lubricant Sn-Ag-Cu are prepared. The effects of microporous channel parameters on stress and deformation of TC4-SAC are analyzed by finite element method. In addition, the friction and wear behaviors of TC4-SAC with different microporous channel parameters are compared, and the self-lubricating mechanisms of TC4-SAC are also analyzed. The results show that microporous channel parameters have a significant influence on the mechanical and tribological performance of TC4-SAC. Moreover, when the vertical depth of microporous channel = 3.5 mm, the micropore pitch = 3 mm, and the micropore diameter = 0.8 mm, TC4-SAC can obtain the best mechanical property and self-lubricating characteristic.
AB - Based on the microporous structure lubrication method, Ti6Al4V(TC4)-based self-lubricating composites (TC4-SAC) with microporous channels filled by lubricant Sn-Ag-Cu are prepared. The effects of microporous channel parameters on stress and deformation of TC4-SAC are analyzed by finite element method. In addition, the friction and wear behaviors of TC4-SAC with different microporous channel parameters are compared, and the self-lubricating mechanisms of TC4-SAC are also analyzed. The results show that microporous channel parameters have a significant influence on the mechanical and tribological performance of TC4-SAC. Moreover, when the vertical depth of microporous channel = 3.5 mm, the micropore pitch = 3 mm, and the micropore diameter = 0.8 mm, TC4-SAC can obtain the best mechanical property and self-lubricating characteristic.
KW - finite element analysis
KW - mechanical property
KW - microporous channel
KW - self-lubricating mechanisms
KW - Sn-Ag-Cu
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U2 - 10.1007/s11665-020-04888-6
DO - 10.1007/s11665-020-04888-6
M3 - Article
AN - SCOPUS:85086391958
SN - 1059-9495
VL - 29
SP - 3995
EP - 4008
JO - Journal of Materials Engineering and Performance
JF - Journal of Materials Engineering and Performance
IS - 6
ER -