Fatigue Properties of Titanium Alloys in Liquid Helium
スポンサーリンク
概要
- 論文の詳細を見る
Titanium alloys have nonmagnetic and high strength properties as well as low density. These excellent characteristics are expected to make the alloys candidates for structural materials of cryogenic systems including superconducting machineries. We have been studying on mechanical properties of titanium alloys at cryogenic temperatures. Fatigue tests were carried out for Ti-5Al-2.5Sn and Ti-6Al-4V alloys, both of which had high fracture toughness at low temperatures. Fatigue crack initiation started at the inside of the specimens when tested at lower temperatures and under higher cycles. Neither macroscopic nor microscopic defects were observed at the crack initiation sites.
- 一般社団法人日本機械学会の論文
- 1991-07-15
著者
-
Nagai Kotobu
National Inst. Materials Sci. Tsukuba Jpn
-
Umezawa O
Yokohama National Univ. Yokohama Jpn
-
Umezawa Osamu
Department Of Mechanical Engineering And Materials Science Yokohama National University
-
Umezawa O.
National Institute For Materials Science
-
Umezawa Osamu
National Institute For Materials Science
-
Ishikawa Keisuke
National Research Institute For Metals Tsukuba Lab.
-
Ishikawa Keisuke
First Research Group National Research Institute For Metals
-
Ogata Toshio
Materials Information Technology Station National Institute For Materials Science (mits/nims)
-
Ogata Toshio
National Research Institute For Metals Tsukuba Lab.
-
Nagai K
Metallurgical Processing Group Steel Research Center National Institute For Materials Science
-
Nagai Kotobu
National Inst. For Materials Sci.
-
YURI Tetsumi
National Research Institute for Metals, Tsukuba Lab.
-
Yuri Tetsumi
Materials Information Technology Station National Institute For Materials Science (mits/nims)
-
Umezawa Osamu
National Research Institute For Metals
-
Ishikawa Keisuke
Tsukuba Laboratories, National Research Institute for Metals
-
ISHIKAWA Keisuke
National Agriculture and Food Research Organization (NARO) Institute of Livestock and Grassland Science
関連論文
- Characteristics of the Cold-Rolling Texture in a Multi-Layered Material Composed of SUS301 and SUS420J2 Steels
- 工業技術研究所プロジェクト研究報告 パルスガスアブレーション成膜技術の開発
- 研究所内プロジェクト研究中間報告 パルスガスアブレーション成膜技術の開発
- Al-Mg 合金の疲労き裂進展特性に及ぼす環境雰囲気の影響
- 534 アルミニウム合金5083及び7075の疲労亀裂進展特性(OS 加工による材料の機能創製)
- 2724 低反発フォームの圧縮-除荷特性と劣化の評価(G04-3 機械材料・材料加工(3),G04 機械材料・材料加工)
- 2709 低反発フォームの復元特性への温度の影響(G04 機械材料・材料加工,G04 機械材料・材料加工)
- 2708 形状記憶ゲルの共重合比と架橋剤量の復元への影響(G04 機械材料・材料加工,G04 機械材料・材料加工)
- 133 形状記憶ポリマーの復元特性(材料工学)
- 225 高分子材料(PEEK, PEI, POM)のガラス転移領域におけるクリープ挙動(OS 高分子/高分子基複合材料(4))
- 220 軟質ポリウレタンフォームの圧縮特性(OS 高分子/高分子基複合材料(3))
- 314 PMMA 及び PC 樹脂のガラス転移点付近でのクリープ挙動
- 305 ABS および PET 樹脂の疲労破壊と破面観察
- AZ91Dマグネシウム合金の疲労寿命に及ぼす環境雰囲気の影響
- Al-MgおよびMg-Al固溶体合金の定応力クリープ特性
- 140 二元系および三元系アルミニウム合金のクリープ特性(OS 耐熱材料)
- 507 AZ91Dマグネシウム合金における疲労限に及ぽすき裂特性(OS フレッティング摩耗と疲労)
- 325 マグネシウム合金の疲労寿命と破壊機構(材力・材料その1)
- 5083 アルミニウム合金の初期クリープ及び最小クリープ速度
- 533 アルミニウム合金、A5083の高温環境下におけるクリープ挙動(OS 加工による材料の機能創製)
- 純アルミニウムの定応力クリープのレオロジー解析
- 低炭素鋼の種々の微細組織における脆性破壊支配因子としての有効結晶粒径
- Ferrite Grain Size Formed by Large Strain-High Z Deformation in a 0.15C Steel
- Effect of Nano-Scale Copper Sulfide Precipitation on Mechanical Properties and Microstructure of Rapidly Solidified Steel with Tramp Copper Element
- The fiber components in the biaxially warm-deformed low-carbon steels
- Analysis of the dislocation structure in warm - deformed steels by the modified Warren - Averbach X - ray profile method
- Effect of Manganese Segregation on Fine-grained Ferrite Structure in Low-carbon Steel Slabs
- Improvement of strength-and-toughness balance of recycled steel through ultrarefinement of grain size
- オーステナイト粒径とひずみを変化させたときのフェライト粒組織 〜 再加熱鋳造材の場合 〜
- オーステナイト粒径とひずみを変化させたときのフェライト粒組織 - 再加熱鋳造材の場合 -
- Effect of Annealing on Tensile Properties of Ultrafine-Grained Steels Fabricated by Grooved Warm Rolling
- In-situ Observation of Intragranular Ferrite Nucleation at Oxide Particles
- Serration of Grain Boundary in Ni-30Fe Alloy through High Temperature Deformation
- Dynamic Restoration Process of Ni-30Fe alloy during Hot Deformation
- 温間多方向加工によって形成される微細フェライト粒組織
- Effect of Shear Deformation of Development of Fine-grained Ferrite Structures
- Microstructural Design through Multi-Direction Deformation
- Analysis on Refinement of Columnar γ Grain by Phosphorus in Continuously Cast 0.1mass% Carbon Steel
- Influence of Phosphorus on Solidification Structure in Continuously Cast 0.1mass% Carbon Steel
- 低炭素鋼CC材の柱状γ粒におけるPによる微細化効果
- 高P含有低炭素鋼CC材の組織に及ぼす凝固モードの影響
- Structure of Continuously Cast Slab of High Phosphorus 0.1mass%C Steel
- Subsurface Crack Generation in High-cycle Fatigue for High Strength Alloys
- Dynamic Recrystallization of Ferrite during Large Strain Warm Compression Of Ultra-Low Carbon Steel
- Classification of Microstructural Evolution During Single Pass-Large Strain-High Z Deformation of a 0.15 C Steel
- Effect of Deformation Temperature and Strain Rate on Evolution of Ultrafine Grained Structure through Single-Pass Large-Strain Warm Deformation in a Low Carbon Steel
- Strain-hardening due to Dispersed Cementite for Low Carbon Ultrafine-grained Steels
- 低炭素鋼の高Z大歪加工における超微細粒組織の形成
- Dynamic Restoration Process of Ni-30Fe Alloy during Hot Deformation
- 温間圧延によって製造した超微細フェライト+セメンタイト組織鋼板の特性
- セメンタイト粒子分散による低炭素超微細粒鋼のひずみ硬化設計
- オーステナイト粒径とひずみを変化させたときのフェライト粒組織 〜再加熱鋳造材の場合〜
- Strength - Ductility Balance of the Ultrafine - grained Ferrite and Cementite Structure
- Effect of Warm Deformation Temperature on Formation of Ultrafine - grained Ferrite Structure for a Low Carbon Si - Mn Steel
- Fine Ferrite Formation from Deformed Austenite with Different Grain Size
- EVALUATION OF FLOATING DUST CONCENTRATIONS GENERATED FROM DROPPED TEST MATERIALS BY DIGITAL DUST INDICATOR
- Prediction on Nominal Stress-Strain Curve of Isotropic Polycrystal Ti-15-3-3-3 Sheet by FE Analysis
- Continuously cast 0.1wt% C steels with high phosphorus : microstructural design and control
- Effect of Diffusion of {100}Parallel to the ND Plane on the Charpy Impact Properties in Low Carbon Steels
- In-situ Observation of γ/α Phase Transformation in Low Carbon Steel by Laser Microscopy
- 高リン低炭素鋼のストリップ鋳片の特徴
- Continuously Cast 0.1 mass pct. C Steele with High Phosphorus: Microstructural Design and Control
- Continuously Cast 0.1 mass pct. C Steels with High Phosphorus : Microstructural Design and Control
- Continuously Cast 0.1 mass pct. C Steels with High Phosphorus: Microstructural Design and Control
- Improved Strength - and - Toughness Balance of P - added Low Carbon Steel through Ultrarefinement of Ferrite Grain Size
- Strength and Toughness Balance of Ultrafine - Grained Low Carbon Steel
- Structure of rapid solidification sheet in high P low carbon steel
- Subsurface Fatigue Crack Generation and Strain Incompatibility Near Grain Boundaries for a Nitrogen-strengthened Austenitic Steel at Cryogenic Temperatures
- Evaluation of Subsurface Fatigue Crack Life in Forged Ti-6Al-4V Alloys at Cryogenic Temperatures
- Evolution of Columnar γ Grain in Low Carbon Steel and Its Refinement by Additional Elements in Thin Slab Casting Simulator
- Nucleation of Acicular Ferrite on Sulfide Inclusion during Rapid Solidification of Low Carbon Steel
- Interaction between Phosphorus Micro-Segregation and Sulfide Precipitation in Rapidly Solidified Steel-Utilization of Impurity Elements in Scrap Steel
- EBSD Characterization of the Twinning Microstructure in a High-Damping Mn-Cu Alloy
- The Twinning Microstructure and Damping Behavior in Mn-30Cu (at%) Alloy
- Influence of Phosphorus Micro-Segregation on Ferrite Structure in Cast Strips of 0.1mass% C Steel
- Novel processing recyclable and high performance steel bar
- Effects of Cu on Diffusional Transformation Behavior and Microstructure in Fe-Mn-Si-C Steels
- Fractal Characteristics of Scanning Tunneling Microscopic Images of Brittle Fracture Surfaces on Molybdenum
- Prediction on Nominal Stress-Strain Curve of Anisotropic Polycrystal with Texture by FE Analysis
- Effects of High Magnetic Field and Tensile Stress on Martensitic Transformation Behavior and Microstructure at 4.2K in Fe-Ni-C Alloys
- Microstructure of Cast Strip in 0.1mass%C Steels Containing Phosphorus
- PREFACE
- Strain Rate Dependence of Stress-Strain Curves in a Ti-Fe-O Alloy
- Fatigue Properties of Titanium Alloys in Liquid Helium
- SPECIES DIFFERENCES IN DISPOSITION OF CARBAMAZEPINE AND ITS EPOXIDE METABOLITE
- PHARMACOKINETIC STUDY OF CARBAMAZEPINE AND ITS EPOXIDE METABOLITE IN HUMANS
- EVALUATION OF CARBAMAZEPINE PREPARATIONS : BIOAVAILABILITY AND PHARMACOKINETICS OF CARBAMAZEPINE AND ITS EPOXIDE IN HUMAN
- Prediction of Nominal Stress-Strain Curves of a Multi-Layered Composite Material by FE Analysis
- 数 10K/sで冷却した高P低炭素鋼の鋳造組織
- Tensile Properties of γ-Al_2O_3-Fiber-Reinforced AI at Room and Cryogenic Temperatures : Series A : Solid-Mechanics Strength of Materials
- SA-08-1(024) Time dependent flow behavior of pure aluminum and aluminum-magnesium alloy under a constant stress condition(Flaw Progress & Failure Mechanism 1)
- High-Cycle Fatigue Properties at Cryogenic Temperatures in INCONEL 718 Nickel-based Superalloy
- Subsurface Fracture in High-Cycle Fatigue at Cryogenic Temperatures in Ti-5%Al-2.5%Sn Extra Low Interstitial Alloy
- Influence of Interstitial Content on Low Temperature Fatigue Fracture (High - cycle Fatigue Behavior of Extra - low Carbon Steel - 1)
- Distribution of Internal Crack Initiation Sites in High-cycle Fatigue for Titanium Alloys
- Internal crack initiation in high-cycle fatigue of a Ti-Fe-O alloy at liquid nitrogen temperature
- Hot extrusion for Al-Si-(Fe, Cu) hyper-eutectic cast alloys
- Cryogenic mechanical properties of Ti-6Al-4V alloys with three levels of oxygen content
- Internal crack initiation in high cycle fatigue of Ti-6Al-4V alloys at cryogenic temperatures
- 0.1mass%C 再加熱スラブ材の強加工による組織変化