Fatigue strength characteristics of non-combustible Mg alloy (1st report, quantitative comparison among fatigue strengths of three non-combustible Mg alloys)

Youichiro Kitahara; Kensuke Ikeda; Hiroaki Shimazaki; Hiroshi Noguchi; Michiru Sakamoto; Hidetoshi Ueno

doi:10.1299/kikaia.72.661

Fatigue strength characteristics of non-combustible Mg alloy (1st report, quantitative comparison among fatigue strengths of three non-combustible Mg alloys)

Youichiro Kitahara, Kensuke Ikeda, Hiroaki Shimazaki, Hiroshi Noguchi, Michiru Sakamoto, Hidetoshi Ueno

Strength of materials

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

The non-combustible Magnesium alloy was developed by the present authors. The ignition point was raised to 1 000 K by adding calcium in this material. In this report, specification of a fatigue crack origin and N=10⁷ fatigue strength of 3 kinds of non-combustible Mg alloy was discussed. Consequently, it was clarified that fatigue crack origins of all materials are inclusions and that the material containing more Al is higher N=10⁷ fatigue strength. Moreover, the fatigue strengths at N = 10⁷ of these materials were successfully estimated on the basis of the inclusion size distributions in the material.

Original language	English
Pages (from-to)	661-668
Number of pages	8
Journal	Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A
Volume	72
Issue number	5
DOIs	https://doi.org/10.1299/kikaia.72.661
Publication status	Published - May 2006

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.1299/kikaia.72.661

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Kitahara, Y., Ikeda, K., Shimazaki, H., Noguchi, H., Sakamoto, M., & Ueno, H. (2006). Fatigue strength characteristics of non-combustible Mg alloy (1st report, quantitative comparison among fatigue strengths of three non-combustible Mg alloys). Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, 72(5), 661-668. https://doi.org/10.1299/kikaia.72.661

Fatigue strength characteristics of non-combustible Mg alloy (1st report, quantitative comparison among fatigue strengths of three non-combustible Mg alloys). / Kitahara, Youichiro; Ikeda, Kensuke; Shimazaki, Hiroaki et al.
In: Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, Vol. 72, No. 5, 05.2006, p. 661-668.

Research output: Contribution to journal › Article › peer-review

Kitahara, Y, Ikeda, K, Shimazaki, H, Noguchi, H, Sakamoto, M & Ueno, H 2006, 'Fatigue strength characteristics of non-combustible Mg alloy (1st report, quantitative comparison among fatigue strengths of three non-combustible Mg alloys)', Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, vol. 72, no. 5, pp. 661-668. https://doi.org/10.1299/kikaia.72.661

Kitahara Y, Ikeda K, Shimazaki H, Noguchi H, Sakamoto M, Ueno H. Fatigue strength characteristics of non-combustible Mg alloy (1st report, quantitative comparison among fatigue strengths of three non-combustible Mg alloys). Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A. 2006 May;72(5):661-668. doi: 10.1299/kikaia.72.661

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Fatigue strength characteristics of non-combustible Mg alloy (1st report, quantitative comparison among fatigue strengths of three non-combustible Mg alloys)

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