Effects of Loading Frequency and Loading Type on High-Cycle and Very-High-Cycle Fatigue of a High-Strength Steel
文献类型：期刊论文
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| 作者 | Hu YP(胡远培); Sun CQ(孙成奇) ; Xie JJ(谢季佳); Hong YS(洪友士); Hong YS(洪友士); Xie JJ(谢季佳); Sun CQ(孙成奇)
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| 刊名 | MATERIALS
 ; MATERIALS
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| 出版日期 | 2018-08-01 ; 2018-08-01 |
| 卷号 | 11期号:8页码:1456 |
| 关键词 | loading frequency loading frequency loading type loading type very-high-cycle fatigue very-high-cycle fatigue fatigue strength fatigue strength high-strength steel high-strength steel |
| ISSN号 | 1996-1944 ; 1996-1944 |
| DOI | 10.3390/ma11081456 ; 10.3390/ma11081456 |
| 英文摘要 | High-cycle and very-high-cycle fatigue tests via rotary bending (52.5 Hz), electromagnetic resonance (120 Hz) axial cycling, and ultrasonic (20 kHz) axial cycling were performed for a high-strength steel with three heat treatment conditions, and the effects of loading frequency and loading type on fatigue strength and fatigue life were investigated. The results revealed that the loading frequency effect is caused by the combined response of strain rate increase and induced temperature rise. A parameter h was proposed to judge the occurrence of loading frequency effect, and the calculated results were in agreement with the experimental data. In addition, a statistical method based on the control volume was used to reconcile the effect of loading type, and the predicted data were consistent with the experimental results.; High-cycle and very-high-cycle fatigue tests via rotary bending (52.5 Hz), electromagnetic resonance (120 Hz) axial cycling, and ultrasonic (20 kHz) axial cycling were performed for a high-strength steel with three heat treatment conditions, and the effects of loading frequency and loading type on fatigue strength and fatigue life were investigated. The results revealed that the loading frequency effect is caused by the combined response of strain rate increase and induced temperature rise. A parameter h was proposed to judge the occurrence of loading frequency effect, and the calculated results were in agreement with the experimental data. In addition, a statistical method based on the control volume was used to reconcile the effect of loading type, and the predicted data were consistent with the experimental results. |
| 分类号 | 二类 ; 二类 |
| URL标识 | 查看原文 ; 查看原文 |
| WOS关键词 | REGIME N-GREATER-THAN-10(7) CYCLES ; REGIME N-GREATER-THAN-10(7) CYCLES ; CAST-ALUMINUM ALLOY ; CAST-ALUMINUM ALLOY ; LOW-CARBON STEEL ; LOW-CARBON STEEL ; CRACK INITIATION ; CRACK INITIATION ; BEARING STEEL ; BEARING STEEL ; LIFE REGIME ; LIFE REGIME ; METALLIC MATERIALS ; METALLIC MATERIALS ; GIGACYCLE FATIGUE ; GIGACYCLE FATIGUE ; TI-6AL-4V ALLOY ; TI-6AL-4V ALLOY ; STRESS RATIO ; STRESS RATIO |
| WOS研究方向 | Materials Science, Multidisciplinary ; Materials Science, Multidisciplinary |
| 语种 | 英语 ; 英语 |
| WOS记录号 | WOS:000444112800193 ; WOS:000444112800193 |
| 资助机构 | National Natural Science Foundation of China [11572325] ; National Natural Science Foundation of China [11572325] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB22040503, XDB22020201] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB22040503, XDB22020201] |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/77836]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu YP,Sun CQ,Xie JJ,et al. Effects of Loading Frequency and Loading Type on High-Cycle and Very-High-Cycle Fatigue of a High-Strength Steel, Effects of Loading Frequency and Loading Type on High-Cycle and Very-High-Cycle Fatigue of a High-Strength Steel[J]. MATERIALS, MATERIALS,2018, 2018,11, 11(8):1456, 1456. |
| APA | 胡远培.,孙成奇.,谢季佳.,洪友士.,Hong YS.,...&Sun CQ.(2018).Effects of Loading Frequency and Loading Type on High-Cycle and Very-High-Cycle Fatigue of a High-Strength Steel.MATERIALS,11(8),1456. |
| MLA | 胡远培,et al."Effects of Loading Frequency and Loading Type on High-Cycle and Very-High-Cycle Fatigue of a High-Strength Steel".MATERIALS 11.8(2018):1456. |
入库方式： OAI收割
来源：力学研究所
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