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Information × Registration Number 0206U000438, 0103U000113 , R & D reports Title Research work out and introduction of aluminium and copper alloys manufacturing technology with using of secondary raw materials. popup.stage_title Head Volchok Ivan, Доктор технічних наук Registration Date 26-01-2006 Organization Zaporizhzhia National Technical University popup.description2 Now there are two basic ways of reception of nonferrous metals and alloys: 1) from ore; 2) from secondary materials (scrap and industrial wastes). The first way provides high quality of alloys; the second due to pollution of the charge more poor quality. In connection with that the second way is more economic and non-polluting, the work on improvement of quality of alloys which receive with use of a scrap and wastes was carried out. As a result of the work the technology of production of aluminium alloys with greatest possible use of secondary materials are received. Necessary quality of aluminium alloys was achieved owing to qualitative sorting and processing of a scrap, modern technologies of melting, including the refining and modification processes of liquid metal. The results of researches were used for creating of through non-polluting and materialsaving technology of reception of aluminium alloys with a high level of physical, mechanical and service properties. The technology permits to increase the quantity of secondary materials in a charge up to 100 % without essential decreasing of the producing alloys. Results of work it is planned to introduce at the metallurgical and machine-building enterprises of Ukraine. Product Description popup.authors popup.nrat_date 2020-04-02 Close