| 摘要 |
FIELD: metallurgy.SUBSTANCE: invention relates to product for hot pressure treatment of metals; the product is powder mixture of non-organic melting components, average size of particles is maximum 500 micron, mixture contains phosphate, borax and halide components. The phosphate components are selected from group of sodium or potassium phosphate, or their mixtures, the boron components are selected from group including boracic acid, boric anhydride, sodium metaborate and their mixtures; halide components are selected from group of alkali and/or alkali-earth metals, at that ratio between the phosphate and halide components is determined by the equation (1): 2.0 < Ph:H < 75, where Ph - total content of phosphate components, wt %; H - total content of halide components, wt %.EFFECT: quality improvement of manufactured products, tool resistance and environment ecology improvement.15 cl, 2 tbl |
