Тульский государственный педагогический институт им.Л.Н.Толстого
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FIELD: foundry. SUBSTANCE: apparatus for continuous blanks casting has mould with mounted in it melted metal chute, working butt of which is made with curvilinear surface with center of generatrix radius on axis of melted metal chute. In the case butt of melted metal chute contacts mould by line and generatrix radius is defined with ratio of coordinates of crossing points of curvilinear surface generatrix with two parallel to each other crossing planes, perpendicular to axis, along axis, to difference of their distances from axis d/2, is less than 2. EFFECT: apparatus for continuous blanks casting is used in foundry. 1 dwg
SU4915889/02A1990-12-101990-12-10Apparatus for continuous blanks casting
SU1788659A1
(en)
COMPOSITION AND METHOD FOR CONTINUOUS AND NON-ELECTROLYTIC DEPOSITION OF COPPER, USING HYPOPHOSPHITE AS REDUCER AND IN THE PRESENCE OF COBALT OR NICKEL IONS