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TO THE 100-th ANNIVERSARY OF ACADEMICAN I. N. FRIDLYANDER
ArticleName Development of metallurgical production of “Kamensk-Uralsky metallurgical works” JSC for the semi-finished products, made of new aluminium alloys
ArticleAuthor Skornyakov V. I., Antipov V. V., Semovskikh S. V.
ArticleAuthorData

“Aluminium Products” Managing Company, Moscow, Russia

V. I. Skornyakov, President

 

All-Russian Scientific Research Institute of Aviation Materials “VIAM”, Moscow, Russia
V. V. Antipov, Deputy Chief Executive Officer, e-mail: admin@viam.ru

 

“Kamensk-Uralsky Metallurgical Works” JSC, Kamensk-Uralsky, Russia
S. V. Semovskikh, Head of Research and Development Center

Abstract

This article describes the complexes of modern equipment of “Kamensk Uralsky Metallurgical Works” JSC (“KUMZ” JSC) and prospects of re-equipment at all stages of semi-finished products manufacturing (melting, casting, rolling, extrusion, forging, heat treatment) till 2016. “KUMZ” JSC is a parent enterprise in the field of development and commercialization of technologies for modern production of new aluminum alloys (especially Al – Li alloys, high-strength alloys of Al – Zn – Mg – Cu system and hot resistant alloys with Ag addition), created by “VIAM” Institute. “KUMZ” JSC makes a dynamical evolution and carries out the continuous equipping and modification (mainly with foreign units). According to this, the following operations should be noted:
— casting production: commissioning of melting and casting units (capacity of up to 60 t) with melting and casting automatic systems; furnaces for homogenizing annealing of flat and cylindrical ingots;
— rolling production: commissioning of an adjustage horizontal spray unit for heat treatment and straightening of wide-length (up to 2500 mm) and long-length (up to 15000 mm) lagging sheets;
— press-forging production: commissioning of a unit for quenching of forgings in water-polymer medium for the purpose of decreasing of internal residual stresses and distortion in metallurgical and machinery production.

For the purpose of increasing of weight efficiency, commissioning of a rolling complex for manufacturing of wide-length (up to 3200 mm) and long-length (up to 12000 mm) lagging sheets for fuselage skin and long-length (up to 32000 mm) wing lagging sheets is planned to be realized by 2016. All the foregoing makes it possible to manufacture high-quality aluminum semi-finished products at the world level and to have large and reliable Russian supplier of semi-finished products at foreign market.

keywords Production, casting, rolling, extrusion, forging, heat treatment, assembly, complex, furnace, project
References

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