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김주영

Kim, Ju-Young
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Influence of pre-strain on the gaseous hydrogen embrittlement resistance of a high-entropy alloy

Author(s)
Zhao, YakaiLee, Dong-HyunKim, Woo-JinSeok, Moo-YoungKim, Ju-YoungHan, Heung NamSuh, Jin-YooRamamurty, UpadrastaJang, Jae-il
Issued Date
2018-03
DOI
10.1016/j.msea.2018.01.107
URI
https://scholarworks.unist.ac.kr/handle/201301/23824
Fulltext
https://www.sciencedirect.com/science/article/pii/S0921509318301448?via%3Dihub
Citation
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.718, pp.43 - 47
Abstract
The effect of pre-strain on the resistance to gaseous hydrogen embrittlement of CoCrFeMnNi high-entropy alloy (HEA) was investigated through mechanical testing and thermal desorption analysis. The results reveal that prior plastic deformation does not affect either the hydrogen contents or the excellent hydrogen embrittlement resistance of the HEA.
Publisher
ELSEVIER SCIENCE SA
ISSN
0921-5093
Keyword (Author)
High-entropy alloyHydrogen embrittlementPre-strain effectThermal desorption spectroscopy
Keyword
AUSTENITIC STAINLESS-STEELSSOLID-SOLUTION ALLOYSDISLOCATION NUCLEATIONMECHANICAL-PROPERTIESDEFORMATIONNANOCRYSTALLINEMICROSTRUCTUREBEHAVIORSTRESSPLASTICITY

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