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Home Material Sciences Technology of refining aluminium alloys by reagent RF-1

Technology of refining aluminium alloys by reagent RF-1


The use of the reagent on the base of fluoropolymer for refining aluminium and its alloys gives possibility to decrease the content of hydrogen by 60-70% and ensures the removal of oxide inclusions by 40-60% in comparison with their initial composition.

The concentration of vapours of acids above the surface of a melt under treatment is 3-4 times less in comparison with traditional technologies.

The introduction of the reagent into a melt is implemented in the medium of an inert gas.

The composition of the reagent - 0,2 g per 1 kg of a melt.

The reagent is supplied to customers in the form of tablets of different weight.

Areas of Application

Foundry industry

Contact Details

Organization: Physico-Technological Institute of Metals and Alloys of NASU.
Address: 34/1 Vernadsky Avenue, 03680, Kiev-142, Ukraine.
(044) 444-35-15,  Fax (044) 459-50-29.
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