Influence of Heat Treatment on the Macrostructure and Long-Term Strength of the Ni51Co15Cr11Mo7W6Al4.5Ti2.5V0.5 Alloy

Authors

  • B. V. Oschepkov South Ural State University
  • E. R. Vakhitova South Ural State University

Keywords:

nickel-based heat-resistant alloy, heat treatment, long-term strength

Abstract

The results of detection the ways to optimize heat treatment conditions of the Ni51Co15Cr11Mo7W6Al4.5Ti2.5V0.5 alloy are presented. It is shown that the long-term strength can be increased by raising the temperature of the first quenching. A method of long-term strength stabilization is described

Downloads

Issue

No. 39 (2012): Issue 19.

Section

The Journal’s Scope