Metalurgija, Vol. 55 No. 3, 2016.
Prethodno priopćenje
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
Sažetak
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.
Ključne riječi
Cr – Ni - Co alloy; titanium carbide; mathematical planning; bending strength; fluidity
Hrčak ID:
153634
URI
Datum izdavanja:
1.7.2016.
Posjeta: 1.415 *