S. Yu. Pushkarev, nachal'nik byuro tekhnologii lit'ya magniya AVISMA, filial OAO «Korporatsiya VSMPO-AVISMA»; L. V. Nikulin, starshiy nauchnyy sotrudnik kafedry «Tekhnologiya liteynogo proizvodstva», PGTU; V. V. Agalakov, zamestitel' nachal'nika tekhnicheskogo upravleniya AVISMA, e-mail: agalakov@avisma.ru.

The paper presents the results of development of the technology for fabrication of the magnesium alloy of new generation for usage in die casting of automotive components. The technique for preparing high-silicon alloying composition on aluminium base, with joint manganese content 7–9 %, is presented. The limits of assimilation of the data of refractory elements in aluminium melt are determined. The process of dissolution of alloying composition in the bath with raw magnesium is studied, the degree of assimilation of silicon, manganese and other elements in the alloy is determined. Technological procedures for fabrication of the alloy with preset composition in commercial scale are developed.

1. Pat. 2218438 RF, S 22 S 23/03, S 22 S 1/03. Splav na osnove magniya i sposob ego polucheniya / Tetyukhin V. V., Agalakov V. V., Karnaukhova L. F., Pushkarev S. Yu. zayavl. 26.12.01 ; opubl. 10.12.03.
2. Pat. 1460142 EP . Magnesium Based Alloys and Method the Production / Tetuchin V. V., Agalakov V. V., Karnauchova L. F., Pushkarev S. U. ; publ. 22.09.04.
3. Spravochnik liteyshchika. Tsvetnoe lit'e iz legkikh splavov / I. F. Kolobnev, V. V. Krymov, A. V. Mel'nikov. — M. : Mashinostroenie, 1974. — 416 s.
4. Tsvetnoe lit'e : spravochnik / N. M. Galdin, D. F. Chernega, D. F. Ivanchuk i dr. — M. : Mashinostroenie, 1989. — 528 s.
5. Kratkiy spravochnik po khimii / pod red. O. D. Kurilenko ; 4-e izd. — Kiev : Naukova dumka, 1974. — 992 s.