Extension of high temperature life time of low activation vanadium alloys by nano-particle control
通过纳米颗粒控制延长低活化钒合金的高温寿命
基本信息
- 批准号:22360392
- 负责人:
- 金额:$ 11.23万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 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
For the purpose of enhancing high temperature strength and upper operation temperature limit of low activation vanadium alloys, which are promising candidate of fusion structural materials, production of V-4Cr-4Ti alloys containing high density precipitates and high density nano-particles was performed by repeated thermo-mechanical treatments and mechanical alloying, respectively. Mechanical property evaluation including thermal creep tests verified the increased high temperature strength by the precipitates or nano-particles, and the underlying mechanisms were clarified.
为了提高低活化钒合金的高温强度和工作温度上限,分别采用反复热机械处理和机械合金化法制备了含有高密度析出相和高密度纳米颗粒的V-4Cr-4Ti合金。包括热蠕变试验在内的力学性能评价证实了析出物或纳米颗粒对高温强度的提高,并阐明了其潜在的机制。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
イットリウム添加バナジウム 合金V-4Cr-4Ti-0.15Y の照射硬化
掺钇钒合金V-4Cr-4Ti-0.15Y的辐照硬化
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:政宗貞男;三瓶明希夫;大木健輔;他;宮澤 健
- 通讯作者:宮澤 健
Creep properties of V-4Cr-4Ti strengthened by cold working and aging
- DOI:10.1016/j.fusengdes.2011.01.081
- 发表时间:2011-10
- 期刊:
- 影响因子:1.7
- 作者:P. Zheng;T. Nagasaka;T. Muroga;J. Chen;Yanfen Li
- 通讯作者:P. Zheng;T. Nagasaka;T. Muroga;J. Chen;Yanfen Li
The effect of final heat treatment temperature on radiation response of V-4Cr-4Ti
- DOI:10.1016/j.jnucmat.2010.12.075
- 发表时间:2011-10
- 期刊:
- 影响因子:3.1
- 作者:T. Muroga;T. Nagasaka;Hideo Watanabe;M. Yamazaki
- 通讯作者:T. Muroga;T. Nagasaka;Hideo Watanabe;M. Yamazaki
Moderation of Negative Oxygen Effects by Small Yttrium Addition to Low Activation Vanadium Alloys
通过向低活化钒合金中添加少量钇来缓和负氧效应
- DOI:10.13182/fst11-a12390
- 发表时间:2011
- 期刊:
- 影响因子:0.9
- 作者:T. Miyazawa;T. Nagasaka;Y. Hishinuma;T. Muroga;Yanfen Li
- 通讯作者:Yanfen Li
Progress in the Development of Insulator Coating for Liquid Lithium Blankets
液态锂毯绝缘体涂层的开发进展
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:杉浦寛和、金村卓治、鈴木幸子、近藤浩夫、堀池寛;他;室賀健夫
- 通讯作者:室賀健夫
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MUROGA Takeo其他文献
Effects of Irradiation Environment on V–4Cr–4Ti Alloys
辐照环境对V-4Cr-4Ti合金的影响
- DOI:
10.1585/pfr.12.2405011 - 发表时间:
2017 - 期刊:
- 影响因子:0.8
- 作者:
WATANABE Hideo;MUROGA Takeo;NAGASAKA Takuya - 通讯作者:
NAGASAKA Takuya
Formation Mechanism of Nano-Strengthening Particles in Dispersion Strengthened W-Ti Alloys
弥散强化钨钛合金纳米强化颗粒的形成机制
- DOI:
10.1585/pfr.15.1205021 - 发表时间:
2020 - 期刊:
- 影响因子:0.8
- 作者:
NOTO Hiroyuki;HISHINUMA Yoshimitsu;MUROGA Takeo;BENOKI Hideo - 通讯作者:
BENOKI Hideo
MUROGA Takeo的其他文献
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{{ truncateString('MUROGA Takeo', 18)}}的其他基金
Suppression of low temperature irradiation embrittlement of low activation vanadium alloys by impurity state control
杂质态控制抑制低活化钒合金低温辐照脆化
- 批准号:
25420889 - 财政年份:2013
- 资助金额:
$ 11.23万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Dynamic mass transfer between low activation materials and liquid metal breeders, and materials soundness
低活化材料和液态金属增殖剂之间的动态传质以及材料的稳定性
- 批准号:
19206100 - 财政年份:2007
- 资助金额:
$ 11.23万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Verification of the insulator coating concept for fusion blanket with self-healing capability
具有自愈能力的熔接毯绝缘体涂层概念的验证
- 批准号:
17560734 - 财政年份:2005
- 资助金额:
$ 11.23万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development pf fabrication technology for fusion blanket components with low activation vanadium alloys
低活化钒合金熔覆层部件制造技术的开发
- 批准号:
14380223 - 财政年份:2002
- 资助金额:
$ 11.23万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of Fusion reactor Materials
聚变反应堆材料的开发
- 批准号:
13107202 - 财政年份:2001
- 资助金额:
$ 11.23万 - 项目类别:
Grant-in-Aid for Scientific Research on Priority Areas
A study of low cycle fatigue properties of low activation materials for fusion reactors
聚变反应堆低活化材料低周疲劳性能研究
- 批准号:
11480117 - 财政年份:1999
- 资助金额:
$ 11.23万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Studies on Precise estimation of local mechanical properly change of irradiated fusion materials
辐照聚变材料局部力学特性变化的精确估计研究
- 批准号:
08458137 - 财政年份:1996
- 资助金额:
$ 11.23万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
MICRISTRUCTURAL PROCESSES OF PLASMA INJECTION EFFECTS IN FUSION PLASMA-FACING MATERIALS
聚变等离子体材料中等离子体注入效应的微观结构过程
- 批准号:
05680436 - 财政年份:1993
- 资助金额:
$ 11.23万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
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