PLANT FOR APPLICATION OF COATINGS IN MEDIUM OF LOW-MELTING MATERIALS Russian patent published in 2020 - IPC F27B1/10 C23C10/18 C23C2/08 C23C2/10 

FIELD: technological processes.

SUBSTANCE: invention relates to installations designed to create diffusion metal coatings on steel articles by chemical thermal treatment to improve physical and chemical and mechanical properties, and can be used in various industries. Plant for application of coating on steel article in low-melting metal solution comprises open shaft furnace with bottom shield and tank with metal solution. Thermocouple connected to control unit connected to alternating current network via current control variator is installed in chamber of open shaft furnace. Heat-resistant cover with heat-resistant flange is installed in the upper part of the above furnace. On the cover there is a vertical guide with a locking screw, in the center of the cover there is a hole, into which there is a loading rod in the form of a rod made with possibility of fixation of a steel item on it.

EFFECT: simplified design of the plant, which simplifies and speeds up the technological process.

1 cl, 1 dwg