INSTALLATION FOR APPLICATION OF THE DIFFUSION COATINGS IN THE CIRCULATING GASEOUS MEDIUM Russian patent published in 2007 - IPC C23C8/00 F27B5/04 F27D7/04 

FIELD: mechanical engineering; aircraft industry; other industries; devices production for production of the diffusion coatings in the circulating gaseous mediums.

SUBSTANCE: the invention is pertaining to the chemical-thermal treatment of the details and may be used in mechanical engineering, in the n aircraft industry and in other branches of the national economy. For the extension of the functional possibilities the installation for production of the diffusion coatings in the circulating gas medium contains the electric furnace, the hermetic muffle, the containers arranged in the muffle with the being saturated components, the holder for the being saturated details, the ventilator and the device for guiding the stream of the gaseous medium. At that the device for guiding the stream of the gaseous medium contains the guiding components and the diffuser. The holder for the being saturated details is consolidated on the diffuser and contains the cover with the holes and, at least, one section consisting of the support with the holes and the shell ring located on it with the holes. At that the cover is mounted on the shell of the last section. The holder is supplied with the plugs having the possibility of relocation concerning its holes, the saturated details are mounted in the holes of the shell ring and-or in the holes of the support, and the containers with the being saturated components are located on the support and-or on the shell ring.

EFFECT: the invention ensures extension of the functional possibilities of the installation for application of the diffusion coatings in the circulating gas medium.

2 cl, 6 dwg, 1 ex