FRANÇAIS
A showcase of ÉTS researchers’ publications and other contributions
SEARCH

Effect of segregated alloying elements on the high strength steel properties: Application to the large size ingot casting simulation

Downloads

Downloads per month over past year

Zhang, Chunping P., Shahriari, Davood, Loucif, Abdelhalim, Jahazi, Mohammad, Lapierre-Boire, Louis-Philippe et Tremblay, Rami. 2017. « Effect of segregated alloying elements on the high strength steel properties: Application to the large size ingot casting simulation ». In TMS 2017 146th Annual Meeting & Exhibition Supplemental Proceedings (San Diego, CA, USA, Feb. 26-Mar. 02, 2017) Coll. « Minerals Metals & Materials Series » pp. 491-500. Springer International Publishing.
Compte des citations dans Scopus : 1.

[img]
Preview
PDF
Jahazi M 2017 15649 Effect of Segregated Alloying Elements.pdf - Accepted Version
Use licence: All rights reserved to copyright holder.

Download (767kB) | Preview

Abstract

Macrosegregation is one of the most significant defects which exert a determining effect on the properties of heavy ingots. The objective of this work is to study the influence of segregated solute elements on the physical and mechanical properties of a medium carbon high strength steel during large ingot casting process. The solidification process of a 20 Metric Tons (MT) ingot is simulated using Thercast® FEM code. Different segregation levels of solute elements are picked up from a section along the longitudinal axis in the top of the ingot. Input steel data, including physical and mechanical properties, are determined by means of Thermo-Calc®, JMatPro and a material database. Casting parameters are selected according to actual industrial operational conditions used for casting of large size ingots. Thermic and thermomechanic simulations are employed for calculating the solidification time. Results are analyzed in the framework of diffusion controlled solidification theory and the influence of alloying elements.

Item Type: Conference proceeding
ISBN: 978-3-319-51493-2; 978-3-319-51492-5
Editors:
EditorsORCID
The Minerals, Metals & Materials SocietyUNSPECIFIED
Professor:
Professor
Jahazi, Mohammad
Affiliation: Génie mécanique
Date Deposited: 18 Jul 2017 15:59
Last Modified: 01 Aug 2018 14:07
URI: https://espace2.etsmtl.ca/id/eprint/15649

Actions (login required)

View Item View Item