NITRIDE AND CARBIDE COATINGS SYNTHESIS ON THE SURFACE OF REFRACTORY METALS BY LASER ACTION

A. A. UGLOV, M. B. IGNAT'EV, A. G. GNEDOVETS, I.YU. SMUROV
1989 Le Journal de Physique Colloques  
R6sumB -Les r e s u l t a t s expdrirnentaux de l a synthdse laser-plasma de comp -d e metaux r e f r a c t a i r e s ( n i t r u r e s , carbuses, oxycarbures) sur l a surfaces de solides sont presentes. Les procedes physico-chimiques qui ont l i e n sont l ' e f f e c t de l ' i r r a d i a t i o n l a s e r des materiaux, en presence d'une atmosphere gazeuse, sont discutds. Abstract -Experimental r e s u l t s on the laser-plasma synthesis of c o w pounds of refractory metals on the surface
more » ... als on the surface of s o l i d s ( n i t r i d e s , carbides, oqcarbides, etc.) are presented. Physico-chemical processes taking place during the e f f e c t of l a s e r radiation on the materials in the gas atmosphere i n a wide range of pressures are discussed.
doi:10.1051/jphyscol:1989586 fatcat:6syjb4ndsrakfjycvnj4i33fea