FIELD: metallurgy industry.
SUBSTANCE: invention refers to nonferrous metallurgy and can be used when preparing the charge for obtaining aluminium alloys used for mould castings. Charge materials are molten, then the melt is overheated up to 1030-1060°C, kept at overheat temperature, and cast at the cooling rate of (1.3÷2.0)·102°C/s.
EFFECT: improving mechanical properties of aluminum alloys which are obtained using prepared charge.
1 dwg, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF RECEIVING OF ALUMINIUM CASTING ALLOYS MADE OF SECONDARY RAW MATERIALS | 2007 |
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SU920075A1 |
| CASTING PRODUCTION METHOD | 0 |
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SU994109A1 |
| METHOD FOR RECEIVING CAST TUBAL CATHODE MADE OF ALLOYS BASED ON ALUMINUM FOR ION-PLASMA SPRAYED COATING | 2007 |
|
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| METHOD OF PRODUCING CHROMIUM BRONZE | 2020 |
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| METHOD OF OBTAINING HIGH-ALLOY HEAT RESISTANT ALLOYS ON NICKEL BASE WITH TITANIUM AND ALUMINIUM CONTENT IN NARROW RANGE | 2019 |
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RU2716326C1 |
