Finite Element Analysis for Optimal Heating Condition in Thermal Stress Cleaving of Brittle Materials Using Laser Irradiation

Abstract:

An optimal condition of thermal stress cleaving was investigated by assuming the element-by-element temperature rise situation using finite element method. The obtained thermal stress cleaving condition is found to be optimal for the symmetrical cleaving of a rectangular plate.

• Periodical: Key Engineering Materials (Volumes 452-453)
• Pages: 389-392
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.452-453.389
• Online since: November 2010
• Authors: Fumitaka Motomura, Akihide Saimoto
• Keywords: Finite Element Model (FEM), Stress Intensity Factor (SIF), Thermal Stress Cleaving

References

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