Deformation of dissimilar-metals joint between F82H and 316L in impact tests after neutron irradiation

Haiying Fu, Takuya Nagasaka, Masanori Yamazaki, Takeshi Toyama, Wenhai Guan, Shuhei Nogami, Hisashi Serizawa, Hiroyasu Tanigawa

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

3D finite element method (FEM) simulation was carried out for Charpy impact tests of the dissimilar-metals joint between F82H and 316L. The simulation was fitted to the experimental load–displacement data of the striker. Effects of specimen size, post-weld heat treatment (PWHT), and neutron irradiation on bonding strength of the joint at room temperature (RT) were investigated.

Original languageEnglish
Pages (from-to)1063-1067
Number of pages5
JournalFusion Engineering and Design
Volume124
DOIs
Publication statusPublished - 2017 Nov

Keywords

  • 3D finite element method
  • Bonding strength
  • Charpy impact tests
  • Neutron irradiation

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Nuclear Energy and Engineering
  • Materials Science(all)
  • Mechanical Engineering

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