Retain the austenite via diffusion control under electropulsing to improve the mechanical properties of the AISI 420 stainless steel

Retained austenite (RA) can efficiently increase the plasticity of steel with high tensile strength. In this work, electropulsing was used to improve the mechanical properties of the steel by stabilizing RA. AISI 420 stainless steel with ultra-high strength (1720 MPa) and 7.9 % elongation was prepar...

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Autori principali:	Xingguo Fu, Xiaofeng Xu, Yang Zhao, Dihui Chen, Zhicheng Wu, Xudong Yan, Yachong Zhou, Yongqiang Yu
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Elsevier 2024-03-01
Serie:	Journal of Materials Research and Technology
Soggetti:	Electropulsing Retained austenite Microstructure AISI 420 stainless steel Diffusion
Accesso online:	http://www.sciencedirect.com/science/article/pii/S2238785424001777
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