MOULD CONTAINING ALLOY AND PROCEDURES FOR THEIR FABRICATION AND IMPLEMENTATION Russian patent published in 2010 - IPC C22B1/244 C21C7/00 

FIELD: metallurgy.

SUBSTANCE: mould contains particles of at least one alloy. Also particles of alloy correspond to titanium dioxide and binding material connecting particles of alloy in the mould. Notably, binding material contains organic polymer. Binding material changes its form and releases particles of alloy at heating the mould to specified temperature above 260°C. The mould includes approximately at least 18 % of organic polymer weight. The said moulds completely and uniformly are distributed in melt, which facilitates maintaining carbon contents in melt below allowed maximum, preferably below 0.04 wt % due to contents of from 18 wt % of organic polymer in the moulds, for example copolymer of ethylene and vinyl acetate or polyethylene of low density. Uniform distribution of alloying additives is achieved, for example by usage of moulds of dimension similar to dimension of other source materials added to melt.

EFFECT: uniform distribution of alloying additives.

44 cl, 5 dwg