Induction crucible furnace and method for its preparation

摘要: An induction crucible furnace includes a housing having bottom wall and side walls which define cage. A prefabricated refractory made of mixture dry ramming material, sintering agent cold-curing binder is disposed within the cage with clearance filled non-sintering granular material sealed patching compound. plurality coils are separated from layer by heat-protective layer. In method manufacturing placed onto bed on housing. into an annular space between crucible, then this compacted, closed furance started up to reach temperatures causing crucible.