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Glass and Ceramics

, Volume 71, Issue 9–10, pp 309–312 | Cite as

Regimes for High-Temperature Annealing for KO-1 and KO-5 Ceramics by CO2 Laser Radiation

  • A. F. Kovalenko
Article
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Nondestructive regimes of high-temperature laser annealing of KO-1 and -5 optical ceramic by CO2 laser radiation are determined within the framework of the quasistatic uncoupled problem of thermoelasticity for an isotropic plate. The processing regime with short-time action results in a large increase of the required laser radiation power density and a decrease of the require energy density. The processing regime with long-time action results in a decrease of the required energy density. The adequacy of the computational model is checked experimentally.

Key words

laser processing high-temperature laser annealing quasistatic problem of thermoelasticity thermal strength criterion optical ceramic 

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Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  1. 1.Petr Velikii Military Academy of Strategic Missile ForcesMoscowRussia

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