Paper Titles
The Non-Local Theory Solution of a Crack in the Functionally Graded Piezoelectric Materials Subjected to the Harmonic Anti-Plane Shear Stress Waves
p.258
Crack Problem for a Functionally Graded Orthotropic Coating-Substrate Structure
p.263
Influence of Plasma Radical Nitriding on Fatigue Properties of SCM435 Steel
p.266
Effect of Physical Property of Water on SCC Growth Rate of 316L Stainless Steels in High-Temperature Water
p.270
Influence of Deposition Bias Voltage on Fatigue Cracking Behavior of Chromium Nitride Film Deposited on Steel
p.275
The Relation of the Interlaminar Fracture Toughness and the Acoustic Emission (Ae) under the Enf Test
p.279
Fatigue Lives of a Ferritic Stainless Steel Containing Deformation Twins
p.283
Shear-Type Fatigue Crack Growth in SAE52100 Steel
p.287
Effect of Extrusion Ratio on Fatigue Properties of Hot-Extruded Magnesium Alloys
p.291

Influence of Deposition Bias Voltage on Fatigue Cracking Behavior of Chromium Nitride Film Deposited on Steel

Article Preview

Abstract:

Three point bending fatigue tests were carried out to investigate the influence of bias voltage on fatigue behavior of medium carbon steel with chromium nitride film. The substrate material of the specimens was JIS S45C medium carbon steel. The chromium nitride films were coated at two different bias voltages (VB = -20V, -300V) for fatigue test by arc ion plating method. As a result, the fatigue limit was improved by coating at low bias voltage, while the fatigue limit of high bias voltage samples decreased by coating. In order to clarify the difference between high and low bias voltages, the tensile test was performed using the coated specimens. For this test, the chromium nitride films were deposited at four different bias voltages. It was found the cracking behavior clearly changed between -40V and -80V. For low bias voltage samples, short cracks were initiated in the films, while the long cracks were initiated at same strain for high bias voltage samples. These differences between low and high bias voltage sample may be due to the elastic modulus of the film and droplets distribution in the film.

You might also be interested in these eBooks
Progresses in Fracture and Strength of Materials and Structures View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 353-358)

Pages:

275-278

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.353-358.275

Citation:

Cite this paper

Online since:

September 2007

Authors:

Daisuke Yonekura, Huriyzju Fukuda, Riichi Murakami

Keywords:

Arc Ion Plating (AIP), CRN Film, Fatigue, PVD, Tensile Test

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2007 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] M. Nordin and M. Larsson: Wear Vol. 232 (1999), p.221.

Google Scholar

[2] Y. Fu, X. Zhu, B. Tang, X. Hu, J. He, K. Xu and A. W. Batchelor: Wear Vol. 217 (1995), p.159.

Google Scholar

[3] X.M. He, N. Baker, B.A. Kehler, K.C. Walter, M. Nastasi, Y. Nakamura: J. Vac. Sci. Technol. Vol. A 18(1) (2000), p.30.

Google Scholar

[4] F.D. Lai and J.K. Wu: Surf. Coat. Technol. Vol. 64 (1994), p.53.

Google Scholar

[5] A.D. Wilson, A. Leyland, A. Matthews: Surf. Coat. Technol. Vol. 114 (1999) p.70.

Google Scholar

[6] A. Wilson, A. Matthews, J. Housden, R. Turner and, B. Garside: Surf. Coat. Technol. Vol. 62 (1993), p.600.

Google Scholar

[7] J.A. Berros, D.G. Teer and E.S. Puchi-Cabrera: Surf. Coat. Technol. Vol. 148 (2001), p.179.

Google Scholar

[8] A. Auber, R. Gillet, A. Gaucher and J. P. Terrat: Thin Solid Films Vol. 108 (1983), p.165.

Google Scholar

[9] J. A. M. Ferreira, J. D. M. Costa and V. Lapa: Int. J. Fatigue Vol. 19-4 (1997), p.293.

Google Scholar

[10] D. Yonekura et. al., Proceedings of 9th International Conference on the Mechanical Behaviour of Materials, Geneva (2003).

Google Scholar