Alloy designs and microstructural control for multi-phase hydrogen permeation alloys with large resistance to hydrogen embrittlement
Alloy designs and microstructural control for multi-phase hydrogen permeation alloys with large resistance to hydrogen embrittlement
批准号:
18206072
负责人:
AOKI Kiyoshi
金额:
$32.7万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (A)
财政年份:
2006
资助国家:
日本
项目状态:
已结题
起止时间:
2006 至 2008
中文摘要
本研究で対象としたA-BC型(A : V, Nb, Ta, B : Ti, Zr, Hf, C : Fe, Co, Ni)複相合金では、共晶と初晶の組成を結んだ線上で良好な水素透過性と耐水素脆化性が得られる。この線上ではA量の増大につれて水素透過度(Φ)は増大するものの、耐水素脆化性が低下するから、両者のバランスを取る組成の選択が重要である。Nb-TiNi合金の水素透過度(Φ)、水素固溶係数(K)、拡散係数(D)を調べ、Kが大きいことがこの合金の特徴であることを明らかにした。
英文摘要
本研究で対象としたA-BC型(A : V, Nb, Ta, B : Ti, Zr, Hf, C : Fe, Co, Ni)複相合金では、共晶と初晶の組成を結んだ線上で良好な水素透過性と耐水素脆化性が得られる。この線上ではA量の増大につれて水素透過度(Φ)は増大するものの、耐水素脆化性が低下するから、両者のバランスを取る組成の選択が重要である。Nb-TiNi合金の水素透過度(Φ)、水素固溶係数(K)、拡散係数(D)を調べ、Kが大きいことがこの合金の特徴であることを明らかにした。
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DOI:
10.1016/j.intermet.2007.08.001
发表时间:
2008-01-01
期刊:
INTERMETALLICS
影响因子:
4.4
作者:
[Kishida, Kyosuke, Yamaguchi, Yuji, Aoki, Kiyoshi]
通讯作者:
Aoki, Kiyoshi
Microstructural Change in the Multi-Phase Nb_<40>Ti_<30>Co_<30> Alloy by Rolling-Annealing Techniques and Its Hydrogen Permeability
多相Nb_<40>Ti_<30>Co_<30>合金轧制退火显微组织变化及其氢导率
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
[T. Kato, K. Ishikawa and K. Aoki]
通讯作者:
K. Ishikawa and K. Aoki
DOI:
10.1016/j.jallcom.2007.06.116
发表时间:
2008-08-11
期刊:
JOURNAL OF ALLOYS AND COMPOUNDS
影响因子:
6.2
作者:
[Tang, Hui Xiang, Ishikawa, Kazuhiro, Aoki, Kiyoshi]
通讯作者:
Aoki, Kiyoshi
Ta-Ti-Ni合金の組織と水素透過特性
Ta-Ti-Ni合金的结构与氢渗透性能
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
[羅偉民, 石川和宏, 青木清]
通讯作者:
青木清
Nb-ZrNiPd水素透過合金の特性と組織に及ぼす熱処理の影響
热处理对Nb-ZrNiPd透氢合金性能和组织的影响
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[羽田野雄一, 板倉賢, 西田稔, 湯会香, 石川和宏, 青木清]
通讯作者:
青木清
共 31 条
Design and microstructural control of new hydrogen permeation alloys fir hydrogen membrane reactor
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批准号:14350363
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$9.54万
-
财政年份:2002
-
负责人:AOKI Kiyoshi
-
依托单位:
The analysis of neuronal mechanism of the nucleus in the midbrain related to calling behavior with sexual difference in birds
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批准号:13680879
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.11万
-
财政年份:2001
-
负责人:AOKI Kiyoshi
-
依托单位:
Crystalline-amorphous transformations by mechanical alloying
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批准号:11650712
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.3万
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财政年份:1999
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负责人:AOKI Kiyoshi
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依托单位:
The Analysis of Neuronal Mechanism of Vocal Nucleus related to Testosterone in Passerine.
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批准号:11680793
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.37万
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财政年份:1999
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负责人:AOKI Kiyoshi
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依托单位:
Structural and Microstructural Function of Protium
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批准号:10148101
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项目类别:Grant-in-Aid for Scientific Research on Priority Areas (A)
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资助金额:$81.28万
-
财政年份:1998
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负责人:AOKI Kiyoshi
-
依托单位:
Development of Nervous System and Modulation of the Calling Behavior by Testosterone in Japanese Quails
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批准号:09680800
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.43万
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财政年份:1997
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负责人:AOKI Kiyoshi
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依托单位:
Research on Bioscience including Studies on the Brain and New Techniques of DNA Manipulation.
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批准号:08300003
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项目类别:Grant-in-Aid for Scientific Research (A)
-
资助金额:$0.0万
-
财政年份:1996
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负责人:AOKI Kiyoshi
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依托单位:
Analysis of the mechanism of neural substrates for song and vocal control system in the forebrain nuclei (HVc.RA.X) in the song bird.
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批准号:07680881
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.47万
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财政年份:1995
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负责人:AOKI Kiyoshi
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依托单位:
Microstructural Control of TiAl by HDDR using Milling in Hydrogen
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批准号:07455261
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$4.93万
-
财政年份:1995
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负责人:AOKI Kiyoshi
-
依托单位:
improvement of Strength and Ductility of Ni_3Al and Challenge to a High Temperature Structural Material
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批准号:07555654
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$0.83万
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财政年份:1995
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负责人:AOKI Kiyoshi
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依托单位:
The role of sex steroid and telecephalic nuclei.HVc of the song-pathway in songbird.
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批准号:05680706
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.28万
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财政年份:1993
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负责人:AOKI Kiyoshi
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依托单位:
The research of recent trends of biological science in Japan.
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批准号:05304008
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项目类别:Grant-in-Aid for Co-operative Research (A)
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资助金额:$2.88万
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财政年份:1993
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负责人:AOKI Kiyoshi
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依托单位:
Neuronal Mechanism of Song Control System in Bird.
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批准号:02640566
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$0.9万
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财政年份:1990
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负责人:AOKI Kiyoshi
-
依托单位:
Search for New Hydrogen Absorbing Alloys
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批准号:02650507
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.28万
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财政年份:1990
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负责人:AOKI Kiyoshi
-
依托单位:
Developmental and neurophysiological studies of optokinetic response in the fish.
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批准号:60540472
-
项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.09万
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财政年份:1985
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负责人:AOKI Kiyoshi
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依托单位:
海外基金