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author:

Gong, Xing (Gong, Xing.) [1] | Chen, Jiajun (Chen, Jiajun.) [2] | Xiang, Congying (Xiang, Congying.) [3] | Yu, Zhiyang (Yu, Zhiyang.) [4] | Gong, Haoran (Gong, Haoran.) [5] | Yin, Yuan (Yin, Yuan.) [6]

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EI

Abstract:

Liquid metal embrittlement (LME) susceptibility of three FeCrAl alloys (i.e., Fe10Cr4Al, Fe15Cr4Al and Fe10Cr6Al, wt%) was tested in oxygen-saturated and -depleted liquid lead-bismuth eutectic (LBE) at 350 °C using slow strain rate tensile tests. The results show that all three alloys are very susceptible to LME, manifested by a severe reduction in total elongation to failure and prevailing cleavage on fracture surfaces. LME is delayed in oxygen-saturated LBE, due to a dewetting effect of surface oxides. In three alloys, Fe10Cr6Al is most susceptible to LME, especially in presence of oxygen-depleted LBE. © 2021 Elsevier Ltd

Keyword:

Aluminum alloys Bismuth Chromium alloys Embrittlement Eutectics Iron alloys Liquid metals Metal testing Oxygen Strain rate Tensile strength Tensile testing Ternary alloys

Community:

  • [ 1 ] [Gong, Xing]Advanced Nuclear Energy Research Team, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen; 518060, China
  • [ 2 ] [Chen, Jiajun]Advanced Nuclear Energy Research Team, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen; 518060, China
  • [ 3 ] [Xiang, Congying]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; 350002, China
  • [ 4 ] [Yu, Zhiyang]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; 350002, China
  • [ 5 ] [Gong, Haoran]State Key Laboratory of Powder Metallurgy, Central South University, Changsha; 410083, China
  • [ 6 ] [Yin, Yuan]Advanced Nuclear Energy Research Team, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen; 518060, China

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Source :

Corrosion Science

ISSN: 0010-938X

Year: 2021

Volume: 183

7 . 7 2

JCR@2021

7 . 4 0 0

JCR@2023

ESI HC Threshold:142

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 26

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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