Title of article
Annealing behavior of ultrafine grained structure in low-carbon steel produced by equal channel angular pressing
Author/Authors
Maier، نويسنده , , Galina G. and Astafurova، نويسنده , , Elena G. and Maier، نويسنده , , Hans J. and Naydenkin، نويسنده , , Eugene V. and Raab، نويسنده , , George I. and Odessky، نويسنده , , Pavel D. and Dobatkin، نويسنده , , Sergey V.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
4
From page
104
To page
107
Abstract
The influence of annealing (400–700 °C, 1 h) on the microstructure and mechanical properties of ultrafine grained low-carbon Fe–Mo–Nb–V–C carbide-strengthened steel produced by equal channel angular pressing was investigated. The grain size and the mechanical properties of the ultrafine grained steel are stable up to 500 °C. The grain growth kinetics during annealing in the temperature interval of 400–700 °C was studied, and an activation energy for grain growth of 420 kJ/mol was determined.
Keywords
EBSD , Equal channel angular pressing , Electron microscopy , grain growth , steel
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2013
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2173749
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