Evolution of Microstructure, Tensile Mechanical and Corrosion Properties of a Novel Designed TRIP-Aided Economical 19Cr Duplex Stainless Steel After Aging Treatment

Evolution of Microstructure, Tensile Mechanical and Corrosion Properties of a Novel Designed TRIP-Aided Economical 19Cr Duplex Stainless Steel After Aging Treatment

In this experiment, a novel designed Mn-N-bearing, nearly Ni-free, TRIP-aided economical 19Cr (Fe-18.9Cr-10.1Mn-0.3Ni-0.26N-0.03C) duplex stainless steel (DSS) was prepared, and it exhibited a good combination of strength and toughness after suitable solution treatment, showing good application pote...

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Bibliographic Details
Main Authors: Xi Shi, Shan Liu, Shuaiwei Chen, Qingxuan Ran, Bo Liang, Xiaoliang Yan
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Crystals
Subjects:
duplex stainless steel
aging treatment
precipitation
TRIP effect
corrosion resistance
Online Access:https://www.mdpi.com/2073-4352/15/5/419
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