Control method for improving yield of rare earth cerium smelted by 100kg vacuum induction furnace

Control method for improving yield of rare earth cerium smelted by 100kg vacuum induction furnace

The invention discloses a control method for improving the yield of 100 kg of rare earth cerium smelted in a vacuum induction furnace. The control method comprises the steps that (1) steelmaking raw materials and alloy are prepared; (2) the prepared steelmaking raw materials are added into a 100 kg...

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Hauptverfasser: ZHANG LITONG, MA XIAOGUANG, DIAO WANGCAI, WANG HAIMING, ZHANG JIAN, SHI CHAO, SUN MENGCHEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
METALLURGY OF IRON
PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL
TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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creator ZHANG LITONG
MA XIAOGUANG
DIAO WANGCAI
WANG HAIMING
ZHANG JIAN
SHI CHAO
SUN MENGCHEN
description The invention discloses a control method for improving the yield of 100 kg of rare earth cerium smelted in a vacuum induction furnace. The control method comprises the steps that (1) steelmaking raw materials and alloy are prepared; (2) the prepared steelmaking raw materials are added into a 100 kg vacuum induction furnace, and alloy is added into an alloy trough on the furnace; (3) covering a furnace cover; (4) vacuumizing and filling argon, and then heating the steel and iron materials; (5) adding a rare earth alloy material; (6) tapping to a steel ingot mold; (7) vacuum pressure maintaining; (8) the steel ingot mold is lifted out, and demolding is conducted; and (9) cooling water is closed, the experiment platform is cleaned, and the inner wall of the 100 kg vacuum induction furnace is checked. The invention aims to provide a control method for improving the yield of rare earth cerium smelted by a 100kg vacuum induction furnace, and the yield of rare earth cerium in the 100kg vacuum induction furnace smelt
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language chi ; eng
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subjects ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
METALLURGY OF IRON
PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL
TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
title Control method for improving yield of rare earth cerium smelted by 100kg vacuum induction furnace
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