Study on tungsten materials highly relevant for a complicated irradiation environment in fusion reactors
与聚变反应堆复杂辐照环境高度相关的钨材料研究
基本信息
- 批准号:22246121
- 负责人:
- 金额:$ 26.71万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (A)
- 财政年份:2010
- 资助国家:日本
- 起止时间:2010 至 2012
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Effects of mixed ion irradiation and repeated pulse heat load on hydrogen isotope retention and surface morphology changes were studied for pure W and TFGR-W, which is known to be resistant to neutron irradiation. Evaluation of different dispersoids (TiC and TaC) was performed to obtain valuable results to modify its performance. TFGR-W with dimensions of ITER monoblocks was fabricated by a newly developed material processing technique using superplasticity.
研究了混合离子辐照和重复脉冲热负荷对纯W和耐中子辐照的TFGR-W的氢同位素保留和表面形貌变化的影响。对不同的分散体(TiC和TaC)进行了评价,以获得有价值的结果来改进其性能。采用新开发的超塑性材料加工技术制备了具有ITER单体尺寸的TFGR-W。
项目成果
期刊论文数量(99)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Status of Plasma Facing Material Studies and Issues toward DEMO
- DOI:10.1585/pfr.5.s1009
- 发表时间:2010-03
- 期刊:
- 影响因子:0.8
- 作者:Y. Ueda
- 通讯作者:Y. Ueda
Influences of edge localized mode-like pulsed plasma bombardment on deuterium retention in tungsten
边缘局域模式脉冲等离子体轰击对钨中氘保留的影响
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:2.9
- 作者:D Nishijima;et al
- 通讯作者:et al
Material Mixing of Tungsten with Carbon and Helium
钨与碳和氦的材料混合
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Y.Ueda;H.T.Lee
- 通讯作者:H.T.Lee
ヘリウム照射による金属表面の構造変化
氦辐照导致金属表面的结构变化
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:楊金峰;近藤孝文;菅晃一;成瀬延康;室岡義栄;吉田陽一;谷村克己;浦川順次;本庄優太
- 通讯作者:本庄優太
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UEDA Yoshio其他文献
UEDA Yoshio的其他文献
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{{ truncateString('UEDA Yoshio', 18)}}的其他基金
Effects of repeated pulsed heat load on high Z plasma facing materials
重复脉冲热负荷对高 Z 等离子体表面材料的影响
- 批准号:
18360442 - 财政年份:2006
- 资助金额:
$ 26.71万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Dynamic mixing effects on hydrogen diffusion and retention in high Z materials
动态混合对高 Z 材料中氢扩散和保留的影响
- 批准号:
15560715 - 财政年份:2003
- 资助金额:
$ 26.71万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Dynamics of ion irradiation defects
离子辐照缺陷动力学
- 批准号:
09680492 - 财政年份:1997
- 资助金额:
$ 26.71万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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开发用于减少高温等离子体约束装置中偏滤器板热负荷的创新技术
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Studentship
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高能氢离子撞击引起的氢粒子的产生和消失过程,用于改进偏滤器热负荷预测
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Is it possible to apply a liquid metal jet flowing at a velocity similar to a tap water flow as a heat receiving device that can withstand the ultra-high heat load in the fusion reactor?
是否有可能应用以类似于自来水流的速度流动的液态金属射流作为能够承受聚变反应堆超高热负荷的受热装置?
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