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Proceedings Paper

Laser boron carbiding of Ti-alloy
Author(s): V. S. Postnikov; M. N. Tagirov
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Paper Abstract

The peculiarities of structure surface layer forming of Ti-alloy by laser alloying by B, C and Cr are presented in this work. The surface layer by the laser alloying consists of great quantity of small particles of borides, carbides and intermetallides which raise the hardness of the surface to 9500 - 11500 MPa. The antifriction properties investigation shows that the wear of Ti-alloy surface is reduced after the laser alloying. The addition of solid oiling into the alloying composition allows us to reduce the coefficient of friction to the sizes that correspond to the coefficient of friction of the traditional anti-friction materials.

Paper Details

Date Published: 1 March 1996
PDF: 2 pages
Proc. SPIE 2713, Fifth International Conference on Industrial Lasers and Laser Applications '95, (1 March 1996); doi: 10.1117/12.234217
Show Author Affiliations
V. S. Postnikov, Perm State Technical Univ. (Russia)
M. N. Tagirov, Perm State Technical Univ. (Russia)


Published in SPIE Proceedings Vol. 2713:
Fifth International Conference on Industrial Lasers and Laser Applications '95

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