Effect of Long-Term Operation on Carbide Phases in Cr – Mo – V Steels

Author： Pigrova G.D.  

Publisher： Springer Publishing Company

ISSN： 0026-0673

Source： Metal Science and Heat Treatment, Vol.45, Iss.3-4, 2003-03, pp. : 84-87

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Abstract

Carbide phases and redistribution of alloying elements between carbides and ferrite in the process of long-term operation (200 – 220 thousand h) of parts from low-alloy Cr – Mo – V steels are investigated. Dependences between the contents of alloying elements (molybdenum and chromium) in the carbide phases and in steel are presented.

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