The characterization of creep crack growth rate and its life of Cast TiAl-Fe-V-B Alloys(Strength & Fracture)
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概要
- 論文の詳細を見る
TiAl inter-metallic compound is considered to be an effective material for high temperature structural materials. Since, this material is considered to be a creep brittle like material, it is necessary to construct the law of prediction of the life of creep crack growth. Furthermore, there are several types of TiAl with various microstructure such as full lamellar, duplex and γ-base TiAl. Therefore, it is necessary what type of TiAl is more suitable for practical application. In this paper, the characteristics of creep crack growth rate and its life for Near Gamma Cast TiAl-Fe-V-B alloys with lamellar structure were investigated and they were compared with those for full lamellar TiAl with large grain size.
- 一般社団法人日本機械学会の論文
- 2001-10-20
著者
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TABUCHI Masaaki
National Institute for Materials Science
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Fuji Akio
Metallurgy Department Research Institute Ishikawajima-harima Heavy Industries Co. Ltd.
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Fuji Akio
Metallurgy Department Research Institute Ihi Ishikawajima-harima Heavy Industries Co. Ltd
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Yokobori Jr.
Fracture Research Instituto, Tohoku University
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Kikuchi Mizuki
Fracture Research Institute, Tohoku University
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Yokobori Takeo
Faculty of Science and Engineering, Teikyo University
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Yokobori Jr.
Fracture Research Instituto Tohoku University
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Kikuchi Mizuki
Fracture Research Institute Tohoku University
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Yokobori Takeo
School Of Engineering And Science Teikyo University
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Yokobori Takeo
Faculty Of Engineering Tohoku University
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Tabuchi Masaaki
National Inst. For Materials Science Independent Administrative Institution
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Tabuchi Masaaki
National Research Institute For Metals
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Tabuchi Masaaki
National Research Institute Of Metals
関連論文
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- Effects of Alloying Additions and Material Microstructure on the Accuracy of the Predictive Law of Creep Crack Growth for W-Strengthened 9-12%Cr Ferritic Heat-Resistant Steel
- The characterization of creep crack growth rate and its life of Cast TiAl-Fe-V-B Alloys(Strength & Fracture)
- Comparative Study of The Estimation of Creep Crack Growth Behaviour of TiAl by Using A Precrack And A Notch CT Specimens
- TTP Diagrams of Z Phase in 9-12% Cr Heat-Resistant Steels
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- Analysis of Stress - Strain Relationship in Materials Containing Voids by Means of Plastic Finite Element Method
- Microstructures and Type-IV Creep Damage of High Cr Steel Welds
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