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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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Substantially strengthening a dual-phase titanium alloy by moderate oxygen doping
期刊论文
SCRIPTA MATERIALIA, 2023, 卷号: 226, 页码: 7
Authors:
Fu,Yu
;
Xiao,Wenlong
;
Zhao,Shiteng
;
Ren L(任磊)
;
Wang,Junshuai
;
Rong,Jian
;
Li,Juan
;
Zhao,Xinqing
;
Ma,Chaoli
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View/Download:201/0
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Submit date:2023/02/03
Titanium alloy
Equiaxed microstructure
Interstitial oxygen
High strength
Deformation mechanisms
High cycle and very high cycle fatigue of TC17 titanium alloy: Stress ratio effect and fatigue strength modeling
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 166, 页码: 16
Authors:
Li G(李根)
;
Ke, Lei
;
Ren, Xuechong
;
Sun CQ(孙成奇)
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Submit date:2022/11/28
TC17 titanium alloy
High cycle fatigue
Very high cycle fatigue
Stress ratio
Crack initiation mechanism
Fatigue strength modeling
Defect induced cracking and modeling of fatigue strength for an additively manufactured Ti-6Al-4V alloy in very high cycle fatigue regime
期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2022, 卷号: 119, 页码: 10
Authors:
Chi, Weiqian
;
Wang, Wenjing
;
Li, Ying
;
Xu, Wei
;
Sun CQ(孙成奇)
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Submit date:2022/07/18
Very high cycle fatigue
Additively manufactured titanium alloy
Defect
Fatigue strength modeling
Effects of defects on fatigue behavior of TC17 titanium alloy for compressor blades: Crack initiation and modeling of fatigue strength
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 259, 页码: 13
Authors:
Chi, Weiqian
;
Wang, Wenjing
;
Xu, Wei
;
Li, Gen
;
Chen, Xin
;
Sun CQ(孙成奇)
Adobe PDF(16769Kb)
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Submit date:2022/01/12
TC17 titanium alloy
Surface defect
Very high cycle fatigue
Crack initiation
Fatigue strength prediction
Effect of Rise and Fall Time on Dwell Fatigue Behavior of a High Strength Titanium Alloy
期刊论文
METALS, 2019, 卷号: 9, 期号: 8, 页码: 7
Authors:
Song QY(宋清源)
;
Li, YQ
;
Wang, L
;
Huang, RX
;
Sun CQ(孙成奇)
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Submit date:2019/10/21
dwell fatigue
fatigue life
effect of rise and fall time
effect of specimen shape
high strength titanium alloy
Effects of Loading Frequency and Specimen Geometry on High Cycle and Very High Cycle Fatigue Life of a High Strength Titanium Alloy
期刊论文
MATERIALS, 2018, 卷号: 11, 期号: 9, 页码: 1628
Authors:
Li YQ
;
Song QY
;
Feng SC
;
Sun CQ(孙成奇)
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Submit date:2018/10/30
high cycle fatigue
very high cycle fatigue
frequency effect
specimen geometry effect
high strength titanium alloy
The nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview
会议论文
21st European Conference on Fracture (ECF), Catania, ITALY, JUN 20-24, 2016
Authors:
Hong YS(洪友士)
;
Sun CQ(孙成奇)
;
Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Submit date:2018/01/16
High-strength Steels
Chromium-bearing Steel
Regime N-greater-than-10(7) Cycles
Severe Plastic-deformation
Ion Mass-spectrometry
Long-life Fatigue
Very-high-cycle Fatigue
Fatigue Crack Initiation
Fine-granular-area
Nanograins
High-strength Steels
Titanium Alloyss-n Curve
Ti-6al-4v Alloy
Propagation Mechanism
Ultrasonic Frequency