Paper Titles

VHCF Behavior and Word Hardening of a Ferritic-Martensitic Steel at High Mean Stresses
p.246

Fatigue Crack Initiation and Propagation Behaviors in Rotating Bending of SNCM439 Steel in Very High Cycle Regime
p.255

Experimental Investigation and Simulation of the Fatigue Mechanisms of a Duplex Stainless Steel under HCF and VHCF Loading Conditions
p.267

Failure Mechanism of Very High Cycle Fatigue for High Strength Steels
p.275

Statistical Estimation of Duplex S-N Curves
p.285

Statistical Duplex S-N Characteristics of Bulk Amorphous Alloy in Rotating Bending in Very High Cycle Regime
p.295

High-Cycle Fatigue and Thermal Dissipation Investigations for Low Carbon Steel Q345
p.305

Simulation of the Interaction of Plastic Deformation in Shear Bands with Deformation-Induced Martensitic Phase Transformation in the VHCF Regime
p.314

Influence of High-Cycle Fatigue on Crater Wear Characteristics of Cemented Carbide Tool
p.326

HomeKey Engineering MaterialsKey Engineering Materials Vol. 664Statistical Duplex S-N Characteristics of Bulk...

Statistical Duplex S-N Characteristics of Bulk Amorphous Alloy in Rotating Bending in Very High Cycle Regime

Article Preview

Abstract:

In order to investigate very high cycle fatigue properties of Zr₅₅Al₁₀Ni₅Cu₃₀ bulk amorphous alloy, rotating bending fatigue tests were conducted at room temperature by using 5 different series of Zr₅₅Al₁₀Ni₅Cu₃₀ alloy. The differences of material processing conditions are manufacturer, product year, material size and minimum diameter of specimen. Although all specimens fractured from surface, duplex S-N characteristics were observed for each series of the material. Time strength distributions at N=10⁴ for short life region and at N=10⁷ for long life region were well approximated by normal distribution. The entire S-N property accepting the normalized stress amplitude by the time strength at N=10⁴ or N=10⁷ has shown more clearly duplex S-N characteristics. In addition, P-S-N properties were also estimated from the standard deviation of time strength distributions at N=10⁴ or N=10⁷. Based on the observation of fracture surface by scanning electron microscope (SEM), it is confirmed that every fracture surface was consisting of typical three regions such as multi-facet region, stable crack growth region and instantaneous fracture region.

You might also be interested in these eBooks

Advances in Very High Cycle Fatigue

Info:

Periodical:

Key Engineering Materials (Volume 664)

Pages:

295-304

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.664.295

Citation:

Cite this paper

Online since:

September 2015

Authors:

Shoichi Kikuchi*, Yan Bin Zhang, Akiyoshi Sakaida, Yoshihiko Yokoyama, Akira Ueno, Tatsuo Sakai

Keywords:

Bulk Amorphous Alloy, Fractography, Rotating Bending, S-N Property, Statistical Fatigue Property, Very High Cycle Fatigue

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

* - Corresponding Author

[1] W. Klement, R. H. Willens and P. Duwez, Non-crystalline structure in solidified gold-silicon alloys, Nature, 187 (1960) 869-870.

DOI: 10.1038/187869b0

[2] R. Maddin and T. Masumoto, The deformation of amorphous palladium-20at. % silicon, Materials Science and Engineering, 9 (1972) 153-162.

DOI: 10.1016/0025-5416(72)90027-4

[3] C. A. Pampillo, Flaw and fracture in amorphous alloys, Journal of the Materials Science, Vol. 10 (1975), 194-227.

[4] T. Sakai and T. Ito, A study on tensile strength distribution and its temperature dependence for amorphous alloy ribbons, Journal of the Society of Materials Science, Japan, 47 (1998) 1210-1215.

DOI: 10.2472/jsms.47.1210

[5] Y. Zhang, T. Sakai and K. Mori, Statistical fatigue property of multi-layer amorphous metal composites in axial loading, Journal of Solid Mechanics and Materials Engineering, 3 (2011) 138-150.

DOI: 10.1299/jmmp.5.138

[6] A. Peker and W. L. Johnson, A highly processable metallic glass: Zr41. 2Ti13. 8Cu12. 5Ni10. 0Be22. 5, Applied Physics Letters, 63 (1993) 2342-2344.

[7] A. Inoue, H. Yamaguchi and T. Masumoto, Production of Al-based amorphous steels with large thickness by a supper cooled liquid-quenching method, Journal of Materials Science Letters, 10 (1991) 289-291.

DOI: 10.1007/bf00735660

[8] J. F. Loffler, Bulk metallic glasses, Intermetallics, 11 (2003) 529-540.

[9] A. Inoue, Mechanical property of Zr-based bulk glassy alloys containing nanoscale compound particles, Intermetallics, 8 (2000) 455-468.

DOI: 10.1016/s0966-9795(99)00150-8

[10] G. Y. Wang, P. K. Liaw, W. H. Peter, B. Yang, M. Freels, Y. Yokoyama, M. L. Benson, B. A. Green, T. A. Saleh, R. L. McDaniels, R. V. Steward, R. A. Buchanan, C. T. Liu and C. R. Brooks, Fatigue behavior and fracture morphology of Zr50Al10Cu40 and Zr50Al10Cu30Ni10 bulk-metallic glasses, Intermetallics, 12 (2004).

DOI: 10.1016/j.intermet.2004.04.038

[11] Z. F. Zhang, J. Eckert and L. Schultz, Difference in compressive and tensile fracture mechanisms of Zr59Cu20Al10Ni8Ti3 bulk metallic glass, Acta Materialia, 51 (2003) 1167-1179.

DOI: 10.1016/s1359-6454(02)00521-9

[12] Y. Zhang, T. Sakai, H. Osuki, T. Yamamoto and A. Kokubo, Very High Cycle Fatigue Characteristics of Zr-Base Bulk Amorphous Alloy in Rotating Bending, Journal of Solid Mechanics and Materials Engineering, 5 (2011) 519-533.

DOI: 10.1299/jmmp.5.519

[13] R. E. Peterson, Stress Concentration Design Factors, John Wiley & Sons (1953), p.50.

[14] T. Yamamoto, A. Kokubu, T. Sakai and Y. Nakamura, Development and several additional performances of dual-spindle rotating bending fatigue testing machine GIGA QUAD", Proceedings of VHCF-6, (2014), CD-ROM, AAI06, 1-10.

DOI: 10.1299/jsmekansai.2014.89._11-9_

[15] T. Sakai (Chair of Editorial Committee) et al., Standard Evaluation Method of Fatigue Reliability for Metallic Materials –Standard Regression Method of S-N Curves-, JSMS-SD-11-07, The Society of Materials Science, Japan, (2007).

[16] M. Jono, T. Sakai et al., Fatigue Design Handbook, Chapter 12, Yokendo Co. Ltd., Tokyo, (1995).

[17] Y. Nakai et al., Strength and Fracture of Materials, Chapter 4, the Society of Materials Science, Japan, Kyoto, (2005).

[18] T. Sakai, T. Sakai, K. Okada, M. Furuichi, I. Nishikawa and A. Sugeta, Statistical fatigue properties of SCM435 steel in ultra-long-life regime based on JSMS database on fatigue strength of metallic materials", International Journal of Fatigue, 28 (2006).

DOI: 10.1016/j.ijfatigue.2005.09.018