Residual stress depth-profiling in shot-peened Al alloy components subjected to fatigue testing

被引：6

作者：

Ricardo, C. L. Azanza ^{[1
]}

Degan, G. ^{[1
]}

Bandini, M. ^{[2
]}

Scardi, P. ^{[1
]}

机构：

[1] Univ Trento, Dept Mat Engn & Ind Technol, Via Mesiano 77, I-38100 Trento, Italy

[2] Peen Serv Srl, I-40138 Bologna, Italy

来源：

THERMEC 2009, PTS 1-4 | 2010年 / 638-642卷

关键词：

Residual Stress; Shot-peening; Cyclic fatigue; X-ray Residual Stress Analysis; X-ray Diffraction; BEHAVIOR; LIFE;

D O I：

10.4028/www.scientific.net/MSF.638-642.2464

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The residual stress profile in a shot-peened Al alloy component was studied by a recently proposed method based on the known procedure of progressive thinning and X-ray Diffraction measurements. The effect the cyclic stress on the fatigue life was studied in detail, showing the correlation between nominal load and residual stress relaxation. Besides showing the expected decrease of compressive stress with the load and number of cycles, the present work highlights the importance of changes in the through-the-thickness residual stress distribution.

引用

页码：2464 / +

页数：2

共 50 条

[31] Precipitation and residual stress relaxation kinetics in shot-peened Inconel 718 [J].

Cai, Dayong ;

Nie, Pulin ;

Shan, Jiaping ;

Liu, Wenchang ;

Gao, Yukui ;

Yao, Mei .

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2006, 15 (05) :614-617

[32] Precipitation and residual stress relaxation kinetics in shot-peened Inconel 718 [J].

Dayong Cai ;

Pulin Nie ;

Jiaping Shan ;

Wenchang Liu ;

Mei Yao ;

Yukui Gao .

Journal of Materials Engineering and Performance, 2006, 15 :614-617

[33] Effects of Microstructure on Eddy Current Residual Stress Characterization of Shot-Peened Inconel 718 [J].

R. Chandrasekar ;

A. M. Frishman ;

B. F. Larson ;

C. C. H. Lo ;

N. Nakagawa .

JOM, 2012, 64 :257-264

[34] Fatigue Characteristics and Compressive Residual Stress of Shot Peened Alloy 600 Under High Temperature [J].

Kim, Jong Cheon ;

Cho, Hong Seok ;

Cheong, Seong Kyun .

TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A, 2013, 37 (03) :332-337

[35] Effects of fretting fatigue on the residual stress of shot peened Ti-6Al-4V samples [J].

Martinez, SA ;

Sathish, S ;

Blodgett, MP ;

Mall, S ;

Namjoshi, S .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 399 (1-2) :58-63

[36] Thermal Stability of Residual Stress, Microstructure, and Mechanical Property in Shot-Peened CNT/Al-Cu-Mg Composites [J].

Zhu, Wenlong ;

Xing, Shilong ;

Wang, Lianbo ;

Yang, Zhaoyang ;

Yu, Wenliang ;

Yin, Ang ;

Li, Wenbo ;

Jiang, Chuanhai ;

Ji, Vincent .

COATINGS, 2024, 14 (12)

[37] Ultrasonic characterization of residual stress in shot peened Al 7075 alloy using acoustic signature [J].

Kim, C. S. ;

Cho, Dong-Su ;

Park, Ik-Keun .

ADVANCED NONDESTRUCTIVE EVALUATION I, PTS 1 AND 2, PROCEEDINGS, 2006, 321-323 :1475-1478

[38] Characterization of Residual Stress in Shot Peened Al 7075 Alloy Using Surface Acoustic Wave [J].

Kim, Chung Seok ;

Kim, Yong-Kwon ;

Park, Ik-Keun ;

Kwun, Sook In .

JOURNAL OF THE KOREAN SOCIETY FOR NONDESTRUCTIVE TESTING, 2006, 26 (05) :291-296

[39] Residual stress relaxation and low- and high-cycle fatigue behavior of shot-peened medium-carbon steel [J].

Kim, Jong-Cheon ;

Cheong, Seong-Kyun ;

Noguchi, Hiroshi .

INTERNATIONAL JOURNAL OF FATIGUE, 2013, 56 :114-122

[40] Effect of Surface Polishing Treatment on the Fatigue Performance of Shot-Peened Ti–6Al–4V Alloy [J].

Z. G. Liu ;

T. I. Wong ;

W. Huang ;

N. Sridhar ;

S. J. Wang .

Acta Metallurgica Sinica (English Letters), 2017, 30 :630-640

← 1 2 3 4 5 →