Tribological behavior of hybrid aluminum self-lubricating composites under dry sliding conditions at elevated temperature

2021 ◽  
pp. 1-15
Author(s):  
Pranav Dev Srivyas ◽  
M.S. Charoo
Keyword(s):  
Elevated Temperature ◽  
Tribological Behavior ◽  
Dry Sliding ◽  
Self Lubricating Composites

Tribological Behavior of Mg-Mg2Si In Situ Composite

2012 ◽  
Vol 710 ◽  
pp. 401-406
Author(s):  
Kumaraswamy Kaliamma Ajith Kumar ◽  
Uma Thanu Subramonia Pillai ◽  
Bellambettu Chandrasekhara Pai ◽  
Madhusudan Chakraborty
Keyword(s):  
Elevated Temperature ◽  
Wear Rate ◽  
Grain Boundary ◽  
Tribological Behavior ◽  
Grain Boundary Sliding ◽  
Dry Sliding ◽  
Boundary Sliding ◽  
Si Content ◽  
State Processing

Mg-Mg2Si in-situ composites by the addition of Si in Mg have become more attractive since the Mg2Si phase impedes the grain boundary sliding at elevated temperature because of its inherent properties which greatly improve the heat and wear resistances. In the present work, Mg-Mg2Si composites have been prepared by the liquid state processing with different amount of silicon additions. The microstructure and dry sliding tribological behavior of the composites have been studied. SEM studies reveal the wear mechanisms involved in these composites. The results indicate that wear rate of the composites is a function of Mg2Si content in the composite. The effect of Mg2Si morphology and distribution on the overall mechanism is also discussed.

Tribological behavior of ZrB2-SiC ceramics during dry sliding on steel

2020 ◽  
Author(s):  
Nickolai L. Savchenko ◽  
Yuri A. Mirovoy ◽  
Alexander G. Burlachenko ◽  
Sergei Yu. Tarasov
Keyword(s):  
Tribological Behavior ◽  
Dry Sliding ◽  
Sic Ceramics

Tribological behavior of short-fiber-reinforced polyimide composites under dry-sliding and water-lubricated conditions

2007 ◽  
Vol 107 (2) ◽  
pp. 788-796 ◽  
Author(s):  
Jiansheng Chen ◽  
Junhong Jia ◽  
Huidi Zhou ◽  
Jianmin Chen ◽  
Shiyong Yang ◽  
...  
Keyword(s):  
Tribological Behavior ◽  
Short Fiber ◽  
Dry Sliding ◽  
Fiber Reinforced ◽  
Polyimide Composites

Tribological behavior of TiAl matrix self-lubricating composites reinforced by multilayer graphene

RSC Advances ◽  
2015 ◽  
Vol 5 (55) ◽  
pp. 44618-44625 ◽  
Author(s):  
Kang Yang ◽  
Xiaoliang Shi ◽  
Wenzheng Zhai ◽  
Long Chen ◽  
Ao Zhang ◽  
...  
Keyword(s):  
Elastic Deformation ◽  
Tribological Behavior ◽  
Friction Reduction ◽  
Von Mises Stress ◽  
Multilayer Graphene ◽  
Wear Properties ◽  
Von Mises ◽  
Self Lubricating Composites

Anti-friction film with friction-reduction and anti-wear properties is formed under elastic deformation at the von Mises stress of 917 MPa (at 12 N).

Preparation and Tribological Behavior of Ti2AlNb/Ag Self-Lubricating Composites

2020 ◽  
Vol 29 (9) ◽  
pp. 5959-5967
Author(s):  
Wei Wang ◽  
Haixiong Zhou ◽  
Qingjuan Wang ◽  
Ziru Han ◽  
Kuaishe Wang
Keyword(s):  
Tribological Behavior ◽  
Self Lubricating Composites
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