Original scientific paper

Using Alloys of Cr-Ni-Co system as metallic bond in powder metallurgy products

A. M. Gazaliyev ; Karaganda State Technical University, Karaganda, Kazakhstan
Sv. S. Kvon ; Karaganda State Technical University, Karaganda, Kazakhstan
T. S. Filippova ; Karaganda State Technical University, Karaganda, Kazakhstan
V. V. Yegorov ; Karaganda State Technical University, Karaganda, Kazakhstan

Abstract

There is studied the possibility of using alloys of the Cr-Ni-Cо system as a metallic bond in producing ceramet. As the basic material there was used titanium carbide. There were measured such mechanical properties as bending strength, tensile strength, impact viscosity. There is considered a possibility of using ceramet with a metallic bond of the Cr-Ni-Co system as a refractory material. As a heat resistance indicator there was estimated the limit of long durability. It is established that in the studied range of temperatures the material properties are the function of the bond content.

Keywords

Cr-Ni-Cо system; powder metallurgy; titanium carbide; mechanical properties; physical properties

Hrčak ID:

138276

URI

https://hrcak.srce.hr/138276

Publication date:

1.10.2015.

Visits: 1.372 *