Decomposition of Austenite Under Conditions of Competition of Martensitic and Bainitic Transformations


Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription Access

Abstract

Low-carbon martensitic steels (LCMS) 15Kh2G2NMFB and 27Kh2G2NMFB are studied after an isothermal hold at 360°C and 340°C, respectively, with subsequent continuous cooling in air. The temperature and ranges of the dominant shear and diffusion mechanisms of the γ → α transformations are determined by computation. The principal differences in the morphology and the sizes of laths and packets of low-carbon martensite and upper bainite are determined.

About the authors

V. A. Kozvonin

Perm National Research Polytechnic University

Author for correspondence.
Email: kozzzvonin@gmail.com
Russian Federation, Perm

A. A. Shatsov

Perm National Research Polytechnic University

Email: kozzzvonin@gmail.com
Russian Federation, Perm

M. Yu. Simonov

Perm National Research Polytechnic University

Email: kozzzvonin@gmail.com
Russian Federation, Perm

Supplementary files

Supplementary Files
Action
1. JATS XML

Copyright (c) 2016 Springer Science+Business Media New York