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| Crack initiation mechanisms under two stress ratios up to very-high-cycle fatigue regime for a selective laser melted Ti-6Al-4V 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 149, 页码: 10
作者: Du LM(杜雷鸣); Pan XN(潘向南); Qian GA(钱桂安) ; Zheng L(郑亮); Hong YS(洪友士)
 Adobe PDF(14294Kb) |  收藏 | 浏览/下载：296/57 | 提交时间：2021/08/03
Very-high-cycle fatigue Crack initiation mechanism Stress ratio Ti-6Al-4V Selective laser melting |
| Influence of processing parameters of selective laser melting on high-cycle and very-high-cycle fatigue behaviour of Ti-6Al-4V 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2020, 页码: 17
作者: Du LM(杜雷鸣); Qian GA(钱桂安); Zheng L; Hong YS(洪友士)
Adobe PDF(52217Kb) | 收藏 | 浏览/下载：315/102 | 提交时间：2020/11/30
orthogonal experiment design processing parameters selective laser melting Ti-6Al-4V very-high-cycle fatigue |
| The mechanism of internal fatigue-crack initiation and early growth in a titanium alloy with lamellar and equiaxed microstructure 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 798, 页码: 140110
作者: Pan XN(潘向南); Xu SW(徐守文); Qian GA(钱桂安); Alexander N; Andrey S; Thierry PL; Hong YS(洪友士)
Adobe PDF(27976Kb) | 收藏 | 浏览/下载：530/103 | 提交时间：2020/08/26 |
| Microstructure refinement and grain size distribution in crack initiation region of very-high-cycle fatigue regime for high-strength alloys 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 134, 页码: 12
作者: Chang YK(常玉坤); Pan XN(潘向南); Zheng L; Hong YS(洪友士)
Adobe PDF(6646Kb) | 收藏 | 浏览/下载：314/112 | 提交时间：2020/05/18
Very-high-cycle fatigue Crack initiation Fine granular area (FGA) Rough area (RA) High-strength alloys |
| Internal crack characteristics in very-high-cycle fatigue of a gradient structured titanium alloy 期刊论文
Scientific Reports, 2020, 卷号: 10, 页码: 4742
作者: Pan XN(潘向南); Qian GA(钱桂安); Wu SC; Fu YN; Hong YS(洪友士)
 浏览 | Adobe PDF(3138Kb) | 收藏 | 浏览/下载：303/56 | 提交时间：2020/06/02 |
| High-cycle and very-high-cycle fatigue behaviour of a titanium alloy with equiaxed microstructure under different mean stresses 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2019, 卷号: 42, 期号: 9, 页码: 1950-1964
作者: Pan XN(潘向南); Hong YS(洪友士)
 Adobe PDF(3716Kb) | 收藏 | 浏览/下载：383/128 | 提交时间：2019/10/14
fatigue crack initiation mean stress stress ratio titanium alloy very-high-cycle fatigue |
| Crack growth rates and microstructure feature of initiation region for very-high-cycle fatigue of a high-strength steel 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2018, 卷号: 41, 期号: 8, 页码: 1717-1732
作者: Hu YP(胡远培); Sun CQ(孙成奇); Hong YS(洪友士)
Adobe PDF(2025Kb) | 收藏 | 浏览/下载：455/122 | 提交时间：2018/10/30
crack growth rate crack initiation fine-granular-area high-strength steel variable amplitude loading very-high-cycle fatigue |
| 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
作者: Hong YS(洪友士); Sun CQ(孙成奇)
Adobe PDF(7940Kb) | 收藏 | 浏览/下载：434/111 | 提交时间：2018/02/08
Very-high-cycle Fatigue Fatigue Crack Initiation Fine-granular-area Nanograins High-strength Steels Titanium Alloys |
| 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
作者: 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.
浏览 | Adobe PDF(3960Kb) | 收藏 | 浏览/下载：345/109 | 提交时间：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 |
| Influence of processing temperature on microstructure and microhardness of copper subjected to high-pressure torsion 期刊论文
Science China-Technological Sciences, 2010, 卷号: 53, 期号: 6, 页码: 1534-1539
作者: Xie ZL(谢子令); Xie JJ(谢季佳); Hong YS(洪友士); Wu XL(武晓雷); Xie ZL
Adobe PDF(1267Kb) | 收藏 | 浏览/下载：727/148 | 提交时间：2011/03/01 |
