Effect of Yttrium Contents on the Microstructure of a Hot-Rolled Tantalum-Containing 12Cr-ODS Steel

Effect of Yttrium Contents on the Microstructure of a Hot-Rolled Tantalum-Containing 12Cr-ODS Steel

Dual-phase oxide dispersion strengthened (ODS) steels of Fe−12Cr–xY (x = 0.1, 0.2, and 0.3 wt%) have been fabricated by casting, hot-forging and subsequent hot-rolling. Microstructure of the hot-rolled samples was carefully characterized by use of electron probe microanalysis (EPMA), electron backsc...

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Bibliographic Details
Main Authors: Changhao Wang, Jinru Luo, Ning Guo, Jian Tu, Hong Ye, Pengcheng Zhang, Qingzhi Yan
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-12-01
Series:Frontiers in Materials
Subjects:
ODS steel
yttrium
hot-rolling
microstructure
tantalum
Online Access:https://www.frontiersin.org/article/10.3389/fmats.2019.00317/full

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