Calculation of transformation sequences in quenched steel components to help predict internal stress distribution

Gergely, M.; Somogyi, Sz.; Buza, Gábor

doi:10.1179/mst.1985.1.10.893

Cited by 10 publications

(2 citation statements)

References 10 publications

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“…C Ma et al [3] established a calculation method for bearing fatigue life, and studied the effects of inclusion size, contact surface depth and elastic modulus on bearing fatigue life. Gergely M [4], S. Sjostrom [5] and R. Schroder [6] all simulated the process conditions and product dimensions during the heat treatment process, and studied the correlation affecting the bearing life. Tudose C et al [7] studied the influence of reasonable calculation of shaft bearing reaction on bearing life prediction.…”

Section: Introductionmentioning

confidence: 99%

Comparative Study on Life of High-speed Bearings at Ultimate Low Temperature

Zhao¹,

Chen²,

Ma³

et al. 2021

Manufacturing Technology

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Section: Introductionmentioning

confidence: 99%

Comparative Study on Life of High-speed Bearings at Ultimate Low Temperature

Zhao¹,

Chen²,

Ma³

et al. 2021

Manufacturing Technology

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“…heating and subsequent quenching. The model is based on a principle of additivity in which an anisothermal transformation can be viewed as a succession of isothermal transformations [18][19][20][21]. The kinetics of an isothermal transformation is based on the Johnson-Mehl-Avrami law expressed as follow:…”

Section: Metallurgical Modellingmentioning

confidence: 99%

Residual stresses in surface induction hardening of steels: Comparison between experiment and simulation

Coupard

Palin‐Luc

Bristiel

et al. 2008

Materials Science and Engineering: A

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is an open access repository that collects the work of Arts et Métiers ParisTech researchers and makes it freely available over the web where possible. AbstractDeep induction hardening has been performed on two batches of smooth cylindrical specimens with a hardening depth respectively around 2 mm and 3 mm. The distributions of axial and circumferential residual stresses are analysed for the two specimen batches by X-ray diffraction technique. The radial normal stress field is estimated through the use of the well known Moore and Evans correction. Finally, the experimental residual stresses are compared with those obtained from a multiphysic finite element modelling of the whole induction treatment process, including electromagnetic, thermal, metallurgical and mechanical phenomena. The simulated residual stress field is in good agreement with X-ray analysis especially at depths lower than one-tenth the specimen diameter. At deeper depths, a correction of the experimental X-ray analysis has been done to obtain realistic values.

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Application of a computerized information system for the selection of steels and their heat treatment technologies

Gergely¹,

Réti²

1988

J. Heat Treating

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Calculation of transformation sequences in quenched steel components to help predict internal stress distribution

Cited by 10 publications

References 10 publications

Comparative Study on Life of High-speed Bearings at Ultimate Low Temperature

Comparative Study on Life of High-speed Bearings at Ultimate Low Temperature

Residual stresses in surface induction hardening of steels: Comparison between experiment and simulation

Application of a computerized information system for the selection of steels and their heat treatment technologies

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