NODE shrouded mold injection wells shells NODE, METHOD FOR PRODUCING CASTING wells shells, METHOD FOR PRODUCING WELLS shells casting unit

摘要

FIELD: metallurgy.;SUBSTANCE: shrouded cast mould contains casting assembly, casting funnel, cup with binding agent, billet, central moulding channel, injector, cast material and shrouded assembly.;EFFECT: repair of casting mould and possibility of binding agent re-use.;37 cl, 4 dwg