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2011 Fiscal Year Final Research Report

Development of ultra-fine-grain tungsten coating on the first wall by electron beam irradiation processing

Research Project

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Project/Area Number 23656577
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Nuclear fusion studies
Research InstitutionHachinohe Institute of Technology

Principal Investigator

SATOU Manabu  八戸工業大学, 大学院・工学研究科, 准教授 (40226006)

Co-Investigator(Renkei-kenkyūsha) ABE Katsunori  八戸工業大学, 大学院・工学研究科, 教授 (70005940)
KAWAMOTO Kiyoshi  八戸工業大学, 大学院・工学研究科, 准教授 (40302822)
KOHIRUIMAKI Takayuki  八戸工業大学, 大学院・工学研究科, 准教授 (70215375)
SAKOI Yuki  八戸工業大学, 大学院・工学研究科, 講師 (30453294)
SHIMAWAKI Hidetaka  八戸工業大学, 大学院・工学研究科, 教授 (80241587)
SHINYAMA Katsuyoshi  八戸工業大学, 大学院・工学研究科, 准教授 (00326638)
Project Period (FY) 2011
Keywordsタングステン / 第一壁 / 被覆接合 / 界面強度
Research Abstract

Advancement in tungsten coating method is needed from both sides of plasma physics and material engineering in development of nuclear fusion reactor. It was discussed including an examination of fundamental parameters for membrane production, an examination about high-speed particle spraying, and possibility of the control utilizing an electric field. And the applicability of adhesion measurement using a laser shock spallation method was shown.

  • Research Products

    (1 results)

All 2011

All Presentation (1 results)

  • [Presentation] Bonding Strength of Tungsten Coating on the First Wall Structure Material2011

    • Author(s)
      佐藤学
    • Organizer
      2011 Materials Research Society fall meeting
    • Place of Presentation
      ボストン、米国
    • Year and Date
      2011-11-30

URL: 

Published: 2013-07-31   Modified: 2015-08-24  

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