Stress ratio effects on very high-cycle fatigue properties of several type of metallic materials under high-pressure H_2 gas environment
高压H_2气体环境下应力比对几种金属材料超高周疲劳性能的影响
基本信息
- 批准号:21360056
- 负责人:
- 金额:$ 12.65万
- 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:2009
- 资助国家:日本
- 起止时间:2009 至 2011
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
A fuel-cell systems without carbon dioxide emissions are a one of the promising technique for prohibiting a global warming. In case of a fuel-cell vehicle(FCV), high-pressure H_2 gas, up to 70 MPa, is indispensable for a long running range. Although there are lot of paper for studying a hydrogen embrittlement(HE), there are few paper referred to the effect of high-pressure H_2 on the HE phenomenon.In this study, an effect of high-pressure H_2 gas on fatigue properties of several types of structural metallic materials were investigated by means of internal high-pressure H_2 gas technique. And a validity of this technique was confirmed.
没有二氧化碳排放的燃料电池系统是禁止全球变暖的有前途的技术之一。对于燃油电池车(FCV),高压H_2气体(高达70 MPa)对于长期运行范围是必不可少的。尽管有很多用于研究氢的含量(HE)的论文,但很少有论文提到高压H_2对HE现象的影响。在这项研究中,高压H_2气体对几种类型的结构金属材料的疲劳性能的影响是通过内部高压H_2气体技术研究的。并确认了该技术的有效性。
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)
準安定オーステナイト系ステンレス鋼の高圧水素ガスによる脆化の温度依存性
高压氢气导致亚稳奥氏体不锈钢脆化的温度依赖性
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:柴田浩司;緒形俊夫;他2名
- 通讯作者:他2名
Hydrogen embrittlement evaluation in fatigue properties of stainless steel SUS304L at cryogenic temperatures
不锈钢SUS304L低温疲劳性能氢脆评价
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:K.Sasagawa;T.Abo;J.Unuma;Toshio Ogata
- 通讯作者:Toshio Ogata
Effect of high-pressure H_2 gas on fatigue properties by means of internal high-pressure H_2 gas technique
内高压H_2气体技术研究高压H_2气体对疲劳性能的影响
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:S.Iwata;K.Nagano;Akira UENO
- 通讯作者:Akira UENO
Effect of high-pressure H2 gas on fatigue properties by means of internal high-pressure H2 gas technique
内部高压氢气技术研究高压氢气对疲劳性能的影响
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:N.Shakhlevich;A.Shioura;V.Strusevich;Akira UENO
- 通讯作者:Akira UENO
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{{ truncateString('UENO Akira', 18)}}的其他基金
Study on crack initiation in ceramic materials by ushing hybrid-observing systems
陶瓷材料裂纹萌生的混合观测系统研究
- 批准号:
10555233 - 财政年份:1998
- 资助金额:
$ 12.65万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Improvement of scanning laser microscope type in situ observation system and microscopic observation of fracture process in intermetallic compounds
扫描激光显微镜式原位观察系统改进及金属间化合物断裂过程显微观察
- 批准号:
06650121 - 财政年份:1994
- 资助金额:
$ 12.65万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
The Role of Protein Kinase C in Kidney Toxicity by New Immunosuppressant
蛋白激酶 C 在新型免疫抑制剂肾毒性中的作用
- 批准号:
06454456 - 财政年份:1994
- 资助金额:
$ 12.65万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
Excimer Laser Angioplasty; its Development of the System for Clinical Use.
准分子激光血管成形术;
- 批准号:
62870050 - 财政年份:1987
- 资助金额:
$ 12.65万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research
Treatment of lung metastasis from renal cell carcinoma with lymphokine-activated killer cells and interleukin-2.
用淋巴因子激活的杀伤细胞和白介素-2 治疗肾细胞癌肺转移。
- 批准号:
62480336 - 财政年份:1987
- 资助金额:
$ 12.65万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
Development and systematization of telemetering equipments used for coronary hemodynamic in conscious dogs.
用于清醒狗冠状动脉血流动力学遥测设备的开发和系统化。
- 批准号:
60870094 - 财政年份:1985
- 资助金额:
$ 12.65万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research
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