Conferences

Tribological characteristics of superhard materials cubic boron nitride

A.Adamovskyi,
   

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Adhesion of Melts and Brazing of Materials - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2015, #48
http://www.materials.kiev.ua/article/1877

Abstract

Tribological characteristics of similar pairs of friction superhard materials, as well as friction pairs superhard material — hard alloy without lubricant and lubricated. It was found that the superhard materials have ultra high wear resistance in the corresponding pairs of friction without lubrication with grease. The coefficients of friction and wear are reduced with the introduction of lubricant. The friction pairs hexane-P—hexane-P introduction lubrication reduces the coefficient of friction of 7,6 times compared with the dry friction; in pairs friction superhard materials — hard alloy is exposed to greater wear carbide.


DRY FRICTION, FRICTION COEFFICIENT, HARD ALLOY, LUBRICATION, ULTRA-HARD MATERIAL, WEAR