Hydrogen degradation of a boron-bearing steel with 1050 and 1300MPa strength levels

Maoqiu Wang, Eiji Akiyama, Kaneaki Tsuzaki

Research output: Contribution to journalArticle

100 Citations (Scopus)

Abstract

The maximum tensile stress of hydrogen pre-charged specimens during slow strain rate test decreased in a power law manner with increasing diffusible hydrogen content in the presence of intergranular fracture. The lower hydrogen degradation susceptibility at a lower strength level is due to delayed onset of intergranular fracture.

Original languageEnglish
Pages (from-to)403-408
Number of pages6
JournalScripta Materialia
Volume52
Issue number5
DOIs
Publication statusPublished - Mar 1 2005
Externally publishedYes

Fingerprint

Bearings (structural)
Boron
Steel
Hydrogen
boron
steels
degradation
Degradation
hydrogen
tensile stress
Tensile stress
strain rate
Strain rate
magnetic permeability

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys

Cite this

Hydrogen degradation of a boron-bearing steel with 1050 and 1300MPa strength levels. / Wang, Maoqiu; Akiyama, Eiji; Tsuzaki, Kaneaki.

In: Scripta Materialia, Vol. 52, No. 5, 01.03.2005, p. 403-408.

Research output: Contribution to journalArticle

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