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  4. № 01/02 2015
  5. P. 91

Tribotechnical Characteristics of the Superhard Boron Nitride-Based Materials during Dry Friction of Homonymous Pairs

A.Adamovskyi,
 
† A.Bochko,
 
A.Kostenko,
 
V.Varchenko
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Powder Metallurgy - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2015, #01/02
http://www.materials.kiev.ua/article/1894

Abstract

Tested on the air by “butt-end – butt-end” scheme with no lubricant in the friction zone, the friction units were made of superhard cubic boron nitride-based materials by vacuum brazing. It was established that the friction coefficient decreases, provided the elastic module of superhard material decreases and the loading and sliding speed increase.


DRY FRICTION, FRICTION COEFFICIENT, SUPERHARD MATERIAL, THE LOAD, WEAR

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