FINITE ELEMENT MODEL OF LASER TRANSFORMATION HARDENING.

E. Luneville; J. M. Talbot

FINITE ELEMENT MODEL OF LASER TRANSFORMATION HARDENING.

E. Luneville
, J. M. Talbot

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Résumé

The surface transformation hardening of metallic materials is one of the most interesting applications of high power lasers. We suggest a numerical method to determine the temperature evolution in the bulk and near the surface of the workpiece during the heat treatment. The modeling of the phenomena leads to a non-linear parabolic boundary value problem. The numerical scheme is based on the finite element method and a semi-discretisation in time of the Euler-regressive type.

langue originale	Anglais
titre	Unknown Host Publication Title
rédacteurs en chef	R.W. Lewis, K. Morgan
Editeur	Pineridge Press
Pages	1520-1530
Nombre de pages	11
ISBN (imprimé)	0906674441
état	Publié - 1 déc. 1985

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Nom
Volume	2

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title = "FINITE ELEMENT MODEL OF LASER TRANSFORMATION HARDENING.",

abstract = "The surface transformation hardening of metallic materials is one of the most interesting applications of high power lasers. We suggest a numerical method to determine the temperature evolution in the bulk and near the surface of the workpiece during the heat treatment. The modeling of the phenomena leads to a non-linear parabolic boundary value problem. The numerical scheme is based on the finite element method and a semi-discretisation in time of the Euler-regressive type.",

author = "E. Luneville and Talbot, \{J. M.\}",

year = "1985",

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N2 - The surface transformation hardening of metallic materials is one of the most interesting applications of high power lasers. We suggest a numerical method to determine the temperature evolution in the bulk and near the surface of the workpiece during the heat treatment. The modeling of the phenomena leads to a non-linear parabolic boundary value problem. The numerical scheme is based on the finite element method and a semi-discretisation in time of the Euler-regressive type.

AB - The surface transformation hardening of metallic materials is one of the most interesting applications of high power lasers. We suggest a numerical method to determine the temperature evolution in the bulk and near the surface of the workpiece during the heat treatment. The modeling of the phenomena leads to a non-linear parabolic boundary value problem. The numerical scheme is based on the finite element method and a semi-discretisation in time of the Euler-regressive type.

M3 - Conference contribution

AN - SCOPUS:0022174491

SN - 0906674441

SP - 1520

EP - 1530

BT - Unknown Host Publication Title

A2 - Lewis, R.W.

A2 - Morgan, K.

PB - Pineridge Press

ER -

FINITE ELEMENT MODEL OF LASER TRANSFORMATION HARDENING.

Résumé

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