Effect of microstructural characteristics on the impact fracture behavior of cryogenic 9Ni steel

The percentage of shear fracture largely determines the service performance of 9Ni steel used in low-temperature pressure vessels. Through elemental analysis, microstructural characterization, and mechanical property tests, this study investigates why the percentage of shear fractures is low in 9Ni...

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Bibliografische Detailangaben

Hauptverfasser:	Hongliang Zhang, Xinling Li, Qibin Zhao, Jiaping Hou, Dazheng Zhang, Jiakai Xu, Weijuan Li
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	IOP Publishing 2023-01-01
Schriftenreihe:	Materials Research Express
Schlagworte:	9Ni steel tempered sorbite impact fracture cryogenic toughness shear-fracture percentage
Online-Zugang:	https://doi.org/10.1088/2053-1591/acffa9
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