METHOD OF PRODUCTS PROCESSING AND METHOD OF PRODUCTS PROCESSING UNDER HIGH PRESSURE Russian patent published in 2020 - IPC B30B11/00 B22F3/15 

FIELD: technological processes.

SUBSTANCE: group of inventions relates to processing by pressing. Method comprises steps: (110) increasing temperature in loading compartment by means of at least one heating element in furnace chamber; maintaining (120) high temperature at a given temperature T₁ for a selected period of time t₁ and, during stages of increasing temperature and maintaining high temperature, circulation (130) of working medium under pressure inside high pressure reservoir by means of at least one flow generator. Method further includes, during step of increasing temperature, circulation of working medium under pressure in high pressure reservoir by functioning of said at least one flow generator with first speed R₁ and, during the high temperature maintenance step, circulating the pressurized working medium in the high pressure reservoir by operating said at least one flow generator at a second rate R₂, wherein second speed is lower than first speed.

EFFECT: increasing and maintaining temperature during treatment of articles and / or products with hot pressing.

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