Effect of severe plastic deformation on aging kinetics of precipitation hardening 17–4 stainless steel

Ranaware, Prakash G.

doi:10.1016/j.matpr.2022.04.783

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2023

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Cited by 2 publications

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“…Corresponding to this, Zhaoet al [11] showed that there is a lack of hardening ability in the initial stage of plastic deformation due to the fine microstructure of 17-4 PH steel due to formed complex Lüders band. In addition, it has been shown that severe plastic deformation of PH steels influences diffusion kinetics significantly during phase transformation as well as during precipitation [12]. On the other hand, Bhambroo et al [13] obtained that the Cu-rich precipitates in the martensitic matrix mainly determine the mechanical properties of 17-4 PH steels rather than the reverted austenite from the mechanical testing results.…”

Section: Introductionmentioning

confidence: 99%

Microstructure and Some Mechanical Properties of AISI 630 Stainless Steel Hardened by Precipitation Hardening

ÇALIK,

UÇAR

2023

Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi

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AISI 630 stainless steel hardened by precipitation hardening (PH) is increasingly being used as a maraging steel. In this study, the microstructure and some tensile properties of these steels were examined at room temperature. Additionally, the impact absorption energies of the materials were calculated by conducting the Charpy impact tests on PH steels. This value, calculated as 138.9, is very close to the value obtained by other researchers

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Section: Introductionmentioning

confidence: 99%