Laboratory furnace for high temperature research

摘要

The utility model relates to technical physics, namely to the analysis of materials by determining the viscosity, electrical resistance and density of high-temperature metal melts. In this case, flexible hoses of vacuum systems are used, the furnace is filled with helium from a cylinder and water cooling connected to the corresponding highways An electric furnace for laboratory high-temperature studies is shown, which contains water-cooled current leads, a lower flange and a housing, a upper flange with an upper end of an elastic suspension system fixed to it, with a crucible suspended at its lower end, located on the above current leads, lower flange and body fittings connected to one end of the flexible hoses, with The other end of which is connected to the vacuum, gas and water cooling lines, characterized in that the flexible hoses are made of transparent material. In addition, the flexible hoses are mainly made of polyvinyl chloride; In addition, the flexible hoses are made of silicone; In addition, the flexible hoses are reinforced. reducing the effect on the experiment of changes and / or pressure surges in flexible hose connections that are connected to the vacuum, gas and water lines of the electric furnace, In addition, increase aetsya time of maintenance-free operation of water-cooling systems, evacuation and gas filling, and thus stability and reliability of electric furnace operation. Ultimately, the expansion of the functionality of the electric furnace is achieved, an increase in its consistency, reliability and stability, as well as the likelihood of disruption during laboratory work is reduced, a higher level of safety of experiments is ensured. 3 C.p. f-ls, 1 ill.