The deformed state influence on the IR absorptivity of tantalum surface

G. P. Anastasiady; A. P. Gagarin; V. S. Makin; P. Kohns

doi:10.1117/12.725685

11 January 2007 The deformed state influence on the IR absorptivity of tantalum surface

G. P. Anastasiady, A. P. Gagarin, V. S. Makin, P. Kohns

Proceedings Volume 6594, Lasers for Measurements and Information Transfer 2006; 65941E (2007) https://doi.org/10.1117/12.725685
Event: Lasers for Measurements and Information Transfer 2006, 2006, St. Petersburg, Russian Federation

Abstract

The alteration of the tantalum foil absorptivity during more than 3 months after laser heating in nitrogen atmosphere was observed. The suggested reason of the effect is the foil annealing during the laser heating and the slow diffusion of nitrogen from tantalum. it is supposed that a new equilibrium state is reached by this time.

Citation Download Citation

G. P. Anastasiady, A. P. Gagarin, V. S. Makin, and P. Kohns "The deformed state influence on the IR absorptivity of tantalum surface", Proc. SPIE 6594, Lasers for Measurements and Information Transfer 2006, 65941E (11 January 2007); https://doi.org/10.1117/12.725685

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