Numéro
J. Phys. IV France
Volume 02, Numéro C2, Septembre 1991
Proceedings of the Eighth European Conference on Chemical Vapour Deposition / Actes de la 8ème Confèrence Européenne sur les Dépôts Chimiques en Phase Gazeuse
Page(s) C2-729 - C2-733
DOI http://dx.doi.org/10.1051/jp4:1991288
Proceedings of the Eighth European Conference on Chemical Vapour Deposition / Actes de la 8ème Confèrence Européenne sur les Dépôts Chimiques en Phase Gazeuse

J. Phys. IV France 02 (1991) C2-729-C2-733

DOI: 10.1051/jp4:1991288

GROWTH MECHANISM AND STRUCTURE PECULIARITIES OF TUNGSTEN-RHENIUM COATINGS

Y.V. LAKHOTKIN and R.V. KUKUSHKIN

Institute of Physical Chemistry of the Academy of Science of the USSR, Leninsky pr. 31, Moscow 117915, USSR


Abstract
Co-reduction of refractory metal fluorides by hydrogen is analyzed thermodynamically taking into account the crystallization of a dilute solid solution and polymerization in a gaseous phase. The kinetics and mechanism of crystallization of tungsten and tungsten-rhenium alloys are discussed. Special emphases are made on the investigation of corresponding alloy structures and mechanical properties versus plating conditions and heat treatment.



© EDP Sciences 1991