Journal article
Effect of Mn and C on Grain Growth in Mn Steels
Abstract
Grain growth in Fe-Mn austenites was examined at 1373 K and 1473 K as a function of Mn (0 to 30 wt pct) and carbon (0 to 0.5 wt pct) content. The addition of Mn had the effect of reducing the rate of grain growth. The observed inhibiting effect of Mn is believed to be mainly due to an increase in the occurrence of annealing twins with increasing Mn content. It is hypothesized that, upon intersecting with High-Angle Grain Boundaries (HAGBs), the …
Authors
Bhattacharyya M; Langelier B; Purdy GR; Zurob HS
Journal
Metallurgical and Materials Transactions A, Vol. 50, No. 2, pp. 905–914
Publisher
Springer Nature
Publication Date
February 2019
DOI
10.1007/s11661-018-5032-2
ISSN
1073-5623