Chinese | English

Search in the results

IMECH-IR

Browse/Search Results:  1-10 of 16 Help

Selected(0)Clear Items/Page:    Sort:
Microstructure evolution, crack initiation and early growth of high-strength martensitic steels subjected to fatigue loading 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2024, 卷号: 188, 页码: 18./通讯作者：Sun, Chengqi
Authors:  Rui SS(芮少石);  Wei, Shaolou;  Sun CQ(孙成奇)
Favorite  |  View/Download：112/0  |  Submit date：2024/09/18
High-strength martensitic steels  Fatigue loading  Microstructure evolution  Crack initiation and early growth  
Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 771, 页码: 9./通讯作者：Sun, Chengqi
Authors:  Song QY(宋清源);  Sun CQ(孙成奇)
Adobe PDF(3170Kb)  |  Favorite  |  View/Download：554/108  |  Submit date：2020/03/11
very high cycle fatigue  High strength steels  Crack initiation mechanism  crack growth rate  Grain refinement  
Effects of intermittent loading on fatigue life of a high strength steel in very high cycle fatigue regime 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2018, 卷号: 117, 页码: 9-12
Authors:  Sun CQ(孙成奇);  Song QY;  Hu YP(胡远培);  Wei YJ(魏宇杰)
View  |  Adobe PDF(1739Kb)  |  Favorite  |  View/Download：700/174  |  Submit date：2018/12/12
Very high cycle fatigue  High strength steels  Intermittent loading  Ultrasonic fatigue technique  
The nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2017, 卷号: 92, 页码: 331-350
Authors:  Hong YS(洪友士);  Sun CQ(孙成奇)
View  |  Adobe PDF(7940Kb)  |  Favorite  |  View/Download：554/161  |  Submit date：2018/02/08
Very-high-cycle Fatigue  Fatigue Crack Initiation  Fine-granular-area  Nanograins  High-strength Steels  Titanium Alloys  
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.
View  |  Adobe PDF(7940Kb)  |  Favorite  |  View/Download：470/206  |  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  
The formation mechanism of characteristic region at crack initiation for very-high-cycle fatigue of high-strength steels 会议论文
3rd International Conference on Characterisation of Crack Tip Fields, Urbino, ITALY, APR 20-22, 2015
Authors:  Hong YS(洪友士);  Liu XL(刘小龙);  Lei ZQ(雷铮强);  Sun CQ(孙成奇);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
View  |  Adobe PDF(3960Kb)  |  Favorite  |  View/Download：456/152  |  Submit date：2017/05/12
Very-high-cycle Fatigue  Fatigue Crack Initiation  Fine-granular-area  Nanograins  High-strength Steels  Chromium-bearing Steel  Long-life Fatigue  N-greater-than-10(7) Cycles  Residual-stresses  Vhcf-regime  Behavior  Inclusions  Propagation  Damage  Size  
A two-parameter model to predict fatigue life of high-strength steels in a very high cycle fatigue regime 期刊论文
ACTA MECHANICA SINICA, 2015, 卷号: 31, 期号: 3, 页码: 383-391
Authors:  Sun CQ(孙成奇);  Liu XL(刘小龙);  Hong YS(洪友士)
View  |  Adobe PDF(1387Kb)  |  Favorite  |  View/Download：479/173  |  Submit date：2015/07/16
Very High-cycle Fatigue  High-strength Steels  Fatigue Life  Inclusion Size  Crack Growth Rate  
Influence of original microstructure on the transformation behavior and mechanical properties of ultra-high-strength TRIP-aided steel 期刊论文
INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2015, 卷号: 22, 期号: 3, 页码: 262-271
Authors:  Yin HX;  Zhao AM;  Zhao ZZ;  Li X;  Li SJ;  Hu HJ;  Xia WG(夏伟光);  Zhao, AM (reprint author), Univ Sci & Technol Beijing, Met Engn Res Inst, Beijing 100083, Peoples R China.
View  |  Adobe PDF(3497Kb)  |  Favorite  |  View/Download：450/172  |  Submit date：2015/04/28
High Strength Steels  Transformation-induced Plasticity  Phase Transformations  Mechanical Properties  Original Microstructure  Work Hardening  
Propensities of crack interior initiation and early growth for very-high-cycle fatigue of high strength steels 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2014, 卷号: 58, 页码: 144-151
Authors:  Hong YS(洪友士);  Lei ZQ(雷铮强);  Sun CQ(孙成奇);  Zhao AG(赵爱国);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
Adobe PDF(2065Kb)  |  Favorite  |  View/Download：980/365  |  Submit date：2014/02/13
Very-high-cycle Fatigue  Fatigue Life  Fga  Crack Extension Rate  High Strength Steels  
Effects of inclusion size and stress ratio on fatigue strength for high-strength steels with fish-eye mode failure 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2013, 卷号: 48, 页码: 19-27
Authors:  Sun CQ(孙成奇);  Lei ZQ(雷铮强);  Xie JJ(谢季佳);  Hong YS(洪友士);  Hong, YS (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China.
Adobe PDF(805Kb)  |  Favorite  |  View/Download：1888/571  |  Submit date：2013/04/07
Very-high-cycle Fatigue  Inclusion Size  Stress Ratio  Fatigue Strength  High-strength Steels