FIELD: metallurgy.
SUBSTANCE: invention relates to powder metallurgy of metals and alloys, namely, to production of ligatures based on aluminum for alloying of aluminum-based alloys. Sintered ligature of powder materials for alloying aluminum alloys contains, wt%: chrome 40–50, copper 4.0–4.5 and aluminum – the rest.
EFFECT: improved distribution and increased rate of dissolution of alloying components in melt, high stability of compositions of molten alloys, elimination or significant reduction of amount of iron in ligature.
1 cl, 4 tbl, 3 ex
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|
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RU2805736C1 |
| METHOD FOR PRODUCTION OF ALUMINIUM-IRON ALLOY FOR FOIL ROLLING | 1994 |
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| METHOD OF PRODUCING NITRATED FERROALLOYS AND ADDITION ALLOYS | 2006 |
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| METHOD OF PRODUCING COMPOSITE METAL ALLOY CONTAINING TITANIUM CARBIDE | 2020 |
|
RU2739898C1 |
| MATERIAL FOR ALLOYING OF ALUMINUM ALLOYS | 1994 |
|
RU2049135C1 |
| BRIQUETTE FOR ALLOYING OF ALUMINIUM ALLOY | 2015 |
|
RU2590441C1 |
