PROCESS OF MANUFACTURE OF POWDER WIRE Russian patent published in 1996 - IPC

FIELD: wire manufacture. SUBSTANCE: components of mixture are selected by sizes of particles keeping ratio of sizes of particles of metal components to slag forming ones within the limit from 2 to 12. All metal and all slag forming components are mixed separately with determination of bulk mass of these mixtures. Ready mixture is prepared by subsequent mixing of these mixtures. In this case proportion of bulk masses of metal and slag forming mixtures is kept within limits from 1 to 6 and relation of their mass shares is maintained within 6-14. EFFECT: exclusion of separation of components of mixture, capability for stabilization of properties of welds. 2 tbl