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Formation of Widmanstatten ferrite at very high temperatures in the austenite phase field

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Grewal, Rupanjit, Aranas, Clodualdo, Chadha, Kanwal, Shahriari, Davood, Jahazi, Mohammad et Jonas, John J.. 2016. « Formation of Widmanstatten ferrite at very high temperatures in the austenite phase field ». Acta Materialia, vol. 109. pp. 23-31.
Compte des citations dans Scopus : 30.

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Abstract

Compression tests were carried out on a 0.06wt%C-0.3wt%Mn-0.01wt%Si steel at temperatures high in the austenite phase field. Eight deformation temperatures were selected in the range from 1000 to 1350 °C at 50 °C intervals. The quenched samples were examined using optical microscopy and EBSD techniques. It was observed that dynamic transformation took place and that the volume fraction of transformed ferrite first decreased with temperature (up to 1050 °C) and then increased as the delta ferrite temperature domain was approached. The EBSD results revealed the presence of Widmanstätten ferrite plates under all testing conditions, right up to 1350 °C.

Item Type: Peer reviewed article published in a journal
Professor:
Professor
Jahazi, Mohammad
Affiliation: Génie mécanique
Date Deposited: 04 Apr 2016 20:30
Last Modified: 01 Aug 2018 14:11
URI: https://espace2.etsmtl.ca/id/eprint/12470

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