FIELD: metallurgy.
SUBSTANCE: invention relates to foundry field. Method includes moulding in casting form of rod from mixture containing filler from ceramic particles and organic binding agent, extraction of rod from mould, removing of binding agent and thermal treatment for solidification of rod. In casting form it is formed rod without notch which is implemented by milling after extraction of rod from mould up to its thermal treatment.
EFFECT: reduction of manufacturing time of core and reduction of refuse of received rod.
9 cl, 5 dwg
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