Conferences

Control over structure and properties of wear-resistant composites

O.V.Sukhova,
  

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, 2012, #45
http://www.materials.kiev.ua/article/808

Abstract

The iron-based binder composition and the W—С filler cooling rate have been chosen to work out composites designated for service in abrasive and gas-abrasive media. An original method of statistical analysis to determine quantitative structural characteristics has been suggested to control structural-and-phase composition of interfaces appearing between the filler and the binder during the infiltration. The recommended compositions of wear-resistant composites have been substantiated based on metallographic investigations of the specimen’s surface after testing.


COMPOSITE MATERIALS, CONTACT INTERACTION ZONES, FILLER DISSOLUTION, STATISTICAL STRUCTURAL ANALYSIS, WEAR RESISTANCE