name two solid lubricants and state where they are used
Two solid lubricants are :
1-Graphite- It is used in air compressors, ball bearings, railway track joints etc
2-Molybdenum disulfide- It is used in CV joints and space vehicles.
1-Graphite- It is used in air compressors, ball bearings, railway track joints etc
2-Molybdenum disulfide- It is used in CV joints and space vehicles.