Fatigue strength and formation behavior of surface damage in ultrafine grained copper with different non-equilibrium microstructures

International Journal of Fatigue

Volumn 30, Issue 8, 2008, Pages 1333-1344

  Goto, M ^a   Han, S Z ^b   Yakushiji, T ^c   Kim, S S ^d   Lim, C Y ^b  

^a OITA UNIVERSITY   (Japan)

^b Korea Institute of Material Science   (South Korea)

^c OITA NATIONAL COLLEGE OF TECHNOLOGY   (Japan)

^d Gyeongsang National University   (South Korea)

Author keywords

Copper; Equal channel angular pressing; Fatigue; Shear bands; Ultrafine grained microstructure

Indexed keywords

ANNEALING; EQUAL CHANNEL ANGULAR PRESSING; FATIGUE OF MATERIALS; GRAIN BOUNDARIES; MICROSTRUCTURE; PRESSING (FORMING); SHEAR BANDS; STRENGTH OF MATERIALS;

GRAIN COARSENING; PRESSING CYCLES; SURFACE DAMAGE; ULTRAFINE GRAINED MICROSTRUCTURE;

COPPER;

EID: 43549126224     PISSN: 01421123     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijfatigue.2007.11.001     Document Type: Article

References (36)

1. Segal V.M. Materials processing by simple shear. Mater Sci Eng A197 (1995) 157-164
2. Valiev R.Z. Structure and mechanical properties of ultrafine-grained metals. Mater Sci Eng A234-236 (1997) 59-66
3. Zhu Y.T., and Lowe T.C. Observations and issues on mechanisms of grain refinement during ECAP process. Mater Sci Eng A291 (2000) 46-53
4. Iwahashi Y., Horita Z., Nemoto M., and Langdon T.G. The process of grain refinement in equal-channel angular pressing. Acta Mater 46 (1998) 3317-3331
5. Vinogradov A., and Hashimoto S. Multiscale phenomena in fatigue of ultra-fine grain materials-an overview. Mater Trans 42 (2000) 74-84
6. Mughrabi H., Höppel H.W., and Kautz M. Fatigue and microstructure of ultrafine-grained metals produced by severe plastic deformation. Scripta Mater 51 (2004) 807-812
7. Goto M., Han S.Z., Lim C.Y., Yakushiji T., Morita T., and Yamamoto T. Fatigue damage of copper with ultra-fine structure due to ECAP. J Soc Mater Sci Jpn 53 (2004) 1117-1123 [in Japanese]
8. Patlan V., Vinogradov A., Higashi K., and Kitagawa K. Overview of fatigue properties of fine grain 5056 Al-Mg alloy processed by equal-channel angular pressing. Mater Sci Eng A300 (2001) 171-182
9. Höppel H.W., Kautz M., Xu C., Murashkin M., Langdon T.G., Valiev R.Z., and Mughrabi H. An overview: fatigue behavior of ultrafine-grained metals and alloys. Int J Fatigue 28 (2006) 1001-1010
10. Agnew S.R., and Weertman J.R. Cyclic softening of ultrafine grain copper. Mater Sci Eng A244 (1998) 145-153
11. Hashimoto S., Kaneko Y., Kitagawa K., Vinogradov A., and Valiev R.Z. On the cyclic behavior of ultra-fine grained copper produced by equi-channel angular pressing. Mater Sci Forum 312-314 (1999) 593-598
12. Wu S.D., Wang Z.G., Jiang C.B., Li G.Y., Alexandrov I.V., and Valiev R.Z. The formation of PSB-like shear bands in cyclically deformed ultrafine grained copper processed by ECAP. Scripta Mater 48 (2003) 1605-1609
13. Wu S.D., Wang Z.G., Jiang C.B., Li G.Y., Alexandrov I.V., and Valiev R.Z. Shear bands in cyclically deformed ultrafine grained copper processed by ECAP. Mater Sci Eng A387-389 (2004) 560-564
14. Kunz L., Lukáš P., and Svobada M. Fatigue strength, microstructural stability and strain localization in ultrafine-grained copper. Mater Sci Eng A424 (2006) 97-104
15. Goto M., Han S.Z., Yakushiji T., Lim C.Y., and Kim S.S. Formation process of shear bands and protrusions in ultrafine grained copper under cyclic stresses. Scripta Mater 54 (2006) 2101-2106
16. Iwahashi Y., Wang J., Horita Z., Nemoto M., and Langdon T.G. Principle of equal-channel angular pressing for the processing of ultra-fine grained materials. Scripta Mater 35 (1995) 143-146
17. Rabkin E., Gutman I., Kazakerich H., Buchman E., and Gorui D. Correlation between the nanomechanical properties and microstructure of ultrafine grained copper produced by equal channel angular pressing. Mater Sci Eng A396 (1995) 11-21
18. Meyers M.A., Nesterenko V.F., LaSalvia J.C., and Xue Q. Shear localization in dynamic deformation of materials: microstructural evolution and self-organization. Mater Sci Eng A317 (2001) 204-225
19. Valiev R.Z. Approach to nanostructured solids through the studies of submicron grained polycrystals. NanoStruct Mater 6 (1995) 73-82
20. Mishra A., Richard V., Grégori F., Asaro R.J., and Meyers M.A. Microstructural evolution in copper processed by severe plastic deformation. Mater Sci Eng A410-411 (2005) 290-298
21. Yu C.Y., Kao P.W., and Chang C.P. Transition of tensile deformation behaviors in ultrafine-grained aluminum. Acta Mater 53 (2005) 4019-4028
22. Islamgaliev R.K., Chmelik F., and Kuzel R. Thermal stability of submicron grained copper and nickel. Mater Sci Eng A237 (1997) 43-51
23. Maier H.J., Gabor P., Gupta N., Karaman I., and Haouaoui M. Cyclic stress-strain response of ultrafine grained copper. Int J Fatigue 28 (2006) 243-250
24. Maier H.J., Gabor P., and Karaman I. Cyclic stress-strain response and low-cycle fatigue damage in ultrafine grained copper. Mater Sci Eng A410-411 (2005) 457-461
25. Agnew S.R., Vinogradov A.Yu., Hashimoto S., and Weetman J.R. Overview of fatigue performance of Cu processed by severe plastic deformation. J Electonic Mater 28 (1999) 1038-1044
26. Valiev R.Z., Kozlov E.V., Ivanov Yu.F., Lian J., Nazarov A.A., and Baudelet B. Deformation behaviour of ultra-fine grained copper. Acta Metall Mater 42 (1994) 2467-2475
27. Schrank J., Prantl W., and Stüwe H.P. The influence of crystal orientation on the fatigue softening behaviour of severely predeformed copper. Mater Sci Eng A110 (1989) 61-68
28. Höppel H.W., Zhou Z.M., Mughrabi H., and Valiev R.Z. Microstructural study of the parameters governing coarsening and cyclic softening in fatigued ultrafine-grained copper. Philos Mag A82 (2002) 1781-1794
29. Valiev R.Z., Korznikov A.V., and Mulyukov R.R. Structure and properties of ultrafine-grained materials produced by severe plastic deformation. Mater Sci Eng A168 (1993) 141-148
30. Vinogradov A., Hashimoto S., Patlan V., and Kitagawa K. Atomic force microscopic study on surface morphology of ultra-fine grained materials after tensile testing. Mater Sci Eng A319 (2001) 862-866
31. Chinh N.Q., Szommer P., Horita Z., and Langdon T.G. Experimental evidence for grain-boundary sliding in ultrafine-grained aluminum processed by severe plastic deformation. Adv Mater 18 (2006) 34-39
32. Van Swygenhoven H., Caro A., and Farkas D. A molecular dynamics study of polycrystalline fcc metals at the nanoscale: grain boundary structure and its influence on plastic deformation. Mater Sci Eng A309-310 (2001) 440-444
33. Han S.Z., Goto M., Lim C.Y., Kim C.J., and Kim S.S. Fatigue behavior of nano-grained copper prepared by ECAP. J Alloy Comp 434-435 (2007) 304-306
34. Valiev R.Z., Islamgaliev R.K., and Alexandrov I.V. Bulk nanostructured materials from severe plastic deformation. Prog Mater Sci 45 (2000) 103-189
35. Goto M., Han S.Z., Kim S.S., Kawagoishi N., and Lim C.Y. Significance of non-equilibrium grain boundaries in surface damage formation of ultrafine-grained copper in high-cycle fatigue. Scripta Mater 57 (2007) 293-296
36. Lukáš P., Kunz L., and Svoboda M. Fatigue notch sensitivity of ultrafine-grained copper. Mater Sci Eng A391 (2005) 337-341