CBN 研削加工材の疲労強度(炭素鋼およびNi基合金の場合)

紀雄 皮籠石; 顕世 藤村; 強 陳; 俊 有川; 一朗 前野; 秀穂 田中

doi:10.1299/kikaia.63.1844

CBN 研削加工材の疲労強度(炭素鋼およびNi基合金の場合)

Translated title of the contribution: Fatigue Strength of Specimens Ground by a CBN Wheel(In Cases of Carbon Steels and a Nickel-Base Super Alloy)

皮籠石紀雄, 藤村顕世, 陳強, 有川俊, 前野一朗, 田中秀穂

Faculty of Engineering

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

Abstract

Rotating bending fatigue tests were carried out on carbon steels and a nickel-based super alloy, Inconel 718, for investigation of the effect of CBN wheel grinding on the fatigue strength at room temperature and 500°C. The results are discussed from several view points, including surface roughness, residual stress and work hardening or softening due to grinding. The fatigue strength increased upon CBN wheel grinding at room temperature, primarily because of generation of compressive residual stress due to the CBN wheel grinding. However, this marked increase in the fatigue strength due to CBN wheel grinding tended to disappear at elevated temperature.

Translated title of the contribution	Fatigue Strength of Specimens Ground by a CBN Wheel(In Cases of Carbon Steels and a Nickel-Base Super Alloy)
Original language	Japanese
Pages (from-to)	1844-1848
Number of pages	5
Journal	Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A
Volume	63
Issue number	613
DOIs	https://doi.org/10.1299/kikaia.63.1844
Publication status	Published - Sep 25 1997

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CBN 研削加工材の疲労強度(炭素鋼およびNi基合金の場合). / 皮籠石紀雄; 藤村顕世; 陳強; 有川俊; 前野一朗; 田中秀穂.

In: Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, Vol. 63, No. 613, 25.09.1997, p. 1844-1848.

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

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abstract = "Rotating bending fatigue tests were carried out on carbon steels and a nickel-based super alloy, Inconel 718, for investigation of the effect of CBN wheel grinding on the fatigue strength at room temperature and 500°C. The results are discussed from several view points, including surface roughness, residual stress and work hardening or softening due to grinding. The fatigue strength increased upon CBN wheel grinding at room temperature, primarily because of generation of compressive residual stress due to the CBN wheel grinding. However, this marked increase in the fatigue strength due to CBN wheel grinding tended to disappear at elevated temperature.",

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doi = "10.1299/kikaia.63.1844",

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AU - 藤村, 顕世

AU - 陳, 強

AU - 有川, 俊

AU - 前野, 一朗

AU - 田中, 秀穂

PY - 1997/9/25

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N2 - Rotating bending fatigue tests were carried out on carbon steels and a nickel-based super alloy, Inconel 718, for investigation of the effect of CBN wheel grinding on the fatigue strength at room temperature and 500°C. The results are discussed from several view points, including surface roughness, residual stress and work hardening or softening due to grinding. The fatigue strength increased upon CBN wheel grinding at room temperature, primarily because of generation of compressive residual stress due to the CBN wheel grinding. However, this marked increase in the fatigue strength due to CBN wheel grinding tended to disappear at elevated temperature.

AB - Rotating bending fatigue tests were carried out on carbon steels and a nickel-based super alloy, Inconel 718, for investigation of the effect of CBN wheel grinding on the fatigue strength at room temperature and 500°C. The results are discussed from several view points, including surface roughness, residual stress and work hardening or softening due to grinding. The fatigue strength increased upon CBN wheel grinding at room temperature, primarily because of generation of compressive residual stress due to the CBN wheel grinding. However, this marked increase in the fatigue strength due to CBN wheel grinding tended to disappear at elevated temperature.

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