Vanadium-nitrogen alloy vacuum furnace
A vanadium-nitrogen alloy and vacuum furnace technology, applied in furnaces, vertical furnaces, furnace types, etc., can solve the problems of non-continuous production, small footprint, long production cycle, etc., achieve semi-automatic production and improve equipment utilization , the effect of shortening the operation cycle
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[0010] Such as figure 1 As shown, a vanadium-nitrogen alloy vacuum furnace includes a furnace body 1 and a furnace cover 2 movably connected thereto. The vacuum furnace is divided into a nitriding reaction chamber 4 and an oxygen barrier cooling chamber 5 separated by a tray 3. A heating mechanism 6 is arranged in the nitriding reaction chamber 4, and the nitriding reaction chamber 4 is connected to a nitrogen delivery pipe 7 to enter nitrogen gas. A hydraulic lifting mechanism 8 is arranged below the tray 3. On the side wall of the oxygen-isolated cooling chamber 5 A discharge port 9 and a material shifting rod 10 are provided, and a porous nitrogen diffuser pipe 11 penetrating through the oxygen-isolated cooling chamber 5 is provided at the bottom. The heating mechanism 6 includes an inner crucible and an outer intermediate frequency coil.
[0011] An insulating layer 12 is arranged inside the furnace body 1 .
[0012] Observation windows are provided on the side wall of t...
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