Effect of annealing on the microstructure behavior of D+-irradiated W-2vol.%TiC composite prepared by wet-chemical method

Yu Xiang Zhang, Xiao Yue Tan, Xiang Zan, Lai Ma Luo, Yue Xu, Qiu Xu, Kazutoshi Tokunaga, Xiao Yong Zhu, Yu Cheng Wu

Research output: Contribution to journalArticle

Abstract

W-2vol.%TiC composites were prepared through wet-chemical method combined with sintering and hot-rolling process. In this work, the evolution of damage micrograph in W-2vol.%TiC was studied by SEM in situ observation as functions of annealing temperature and implantation fluence. The results show that the surface morphology of the W matrix was slightly affected after D ions irradiation, while the dispersively distributed TiC particles were damaged severely. After annealing at 1173 K and 1573 K, the irradiation damage structure was repaired.

Original languageEnglish
Article number111321
JournalFusion Engineering and Design
Volume148
DOIs
Publication statusPublished - Nov 1 2019

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Annealing
Microstructure
Hot rolling
Composite materials
Ion bombardment
Surface morphology
Sintering
Irradiation
Scanning electron microscopy
Temperature

All Science Journal Classification (ASJC) codes

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

Cite this

Effect of annealing on the microstructure behavior of D+-irradiated W-2vol.%TiC composite prepared by wet-chemical method. / Zhang, Yu Xiang; Tan, Xiao Yue; Zan, Xiang; Luo, Lai Ma; Xu, Yue; Xu, Qiu; Tokunaga, Kazutoshi; Zhu, Xiao Yong; Wu, Yu Cheng.

In: Fusion Engineering and Design, Vol. 148, 111321, 01.11.2019.

Research output: Contribution to journalArticle

Zhang, Yu Xiang ; Tan, Xiao Yue ; Zan, Xiang ; Luo, Lai Ma ; Xu, Yue ; Xu, Qiu ; Tokunaga, Kazutoshi ; Zhu, Xiao Yong ; Wu, Yu Cheng. / Effect of annealing on the microstructure behavior of D+-irradiated W-2vol.%TiC composite prepared by wet-chemical method. In: Fusion Engineering and Design. 2019 ; Vol. 148.
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AU - Xu, Yue

AU - Xu, Qiu

AU - Tokunaga, Kazutoshi

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AU - Wu, Yu Cheng

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