Explanation on the Origin of Distortion in Induction Hardened Ring Specimens by Computer Simulation

T. Horino; F. Ikuta; K. Arimoto; C. Jin; S. Tamura

doi:10.1520/STP49162S

SYMPOSIA PAPER Published: 01 January 2010

STP49162S

Explanation on the Origin of Distortion in Induction Hardened Ring Specimens by Computer Simulation

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Explanation of the distortion mechanism is important for realizing the low-distortion and distortion-adapted induction hardening processes. Two of our authors applied computer simulation to examine distortions of ring specimens induction hardened on their outer side and also tempered. Simulated deformations agreed well with the experimental results. In this study, a simulation for the same experiment was carried out by the more enhanced modeling techniques. The possibility of explaining the origin of distortion in induction hardened ring specimens was shown clearly from simulated distribution changes of temperature, metallic structures, stresses, and strains.

Author Information

Horino, T.

Neturen Co., Ltd., Kanagawa, Japan

Ikuta, F.

Neturen Co., Ltd., Kanagawa, Japan

Arimoto, K.

Arimotech Ltd., Osaka, Japan

Jin, C.

ITOCHU Techno-Solutions Corp., Tokyo, Japan

Tamura, S.

ITOCHU Techno-Solutions Corp., Tokyo, Japan

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Details

Developed by Committee: D02

Pages: 398–410

DOI: 10.1520/STP49162S

ISBN-EB: 978-0-8031-8420-6

ISBN-13: 978-0-8031-7509-9

Explanation on the Origin of Distortion in Induction Hardened Ring Specimens by Computer Simulation

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