Wear
Modes of wear
1.) Mechanical
-abrasion
-erosion
-cavitation
-fatigue wear
2.) Corrosive-mechanical
-oxidizing wear
-fretting corrosive wear
3.) Adhesive
Method for wear protection
hardening, thermo-chemical treatment
over welding
surface alloying
coating (chemical, thermo-chemical, thermally sprayed, PVD, CVD, mechanical)
Selection of pairs (by adhesion)
Wear Testing Method
