No CrossRef data available.
Article contents
Fracture Surface Analysis of Ball Bearing Steel by X-Ray Residual Stress Measurement
Published online by Cambridge University Press: 06 March 2019
Extract
Plastic deformation necessarily accompanies fracture even in high hardness steels such as ball bearing steel, though it is within a very shallow layer just under the fracture surface. The depth of the plastic deformation zone can he determined by X-ray measurement of half value breadth. However, in the case of high hardness steel, the half value breadth is not changed significantly by this kind of plastic deformation. On the contrary, residual stress on the fractured surface was found to change remarkably depending on the mode of fracture such as static, fatigue or delayed types.
- Type
- X-Ray Diffraction Stress (Strain) Determination
- Information
- Copyright
- Copyright © International Centre for Diffraction Data 1979
References
1.
Taira, S. and Hayashi, K., Trans. of the Iron and Steel Institute of Japan, 8:20 (1968).Google Scholar
2.
Kitagawa, H. and Matstunoto, T., Trans, of the Japan Society of Mechanical Engineers, 41:22 (1975).Google Scholar
3.
Tsushima, N., Nakashima, H., and Muro, H., J. of the Japanese Society for Strength and Fracture of Materials, 10:91 (1975).Google Scholar
4. Fracture Toughness, ISI Publication 121, p. 55.Google Scholar