Preliminary communication

Determination of composition and fluidity of an alloy for impregnating hard alloys on the basis of titanium carbide

A. Z. Issagulov ; Karaganda State Technical University, Karaganda, Kazakhstan
Sv. S. Kvon ; Karaganda State Technical University, Karaganda, Kazakhstan
V. Yu. Kulikov ; Karaganda State Technical University, Karaganda, Kazakhstan
T. S. Filippova ; Karaganda State Technical University, Karaganda, Kazakhstan
G. K. Kоshebayeva ; Karaganda State Technical University, Karaganda, Kazakhstan
I. I. Yerakhtina ; Karaganda State Technical University, Karaganda, Kazakhstan

Abstract

In this paper optimum compositions of a metal bond of Cr – Ni - Co system are determined by mathematical planning methods. As a response function, value of bending strength at a temperature of 800 °C was used. On the basis of the developed planning matrix samples of required composition were made, bending strength and long-term strength are measured. A certain composition of alloy-bond and its quantity is found. Spiral tests were conducted to determine fluidity.

Keywords

Cr – Ni - Co alloy; titanium carbide; mathematical planning; bending strength; fluidity

Hrčak ID:

153634

URI

https://hrcak.srce.hr/153634

Publication date:

1.7.2016.

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