METHOD OF PRODUCING OF LAYERED COMPOSITE MATERIALS Russian patent published in 2015 - IPC B32B15/01 C22C1/08 B22F3/18 

Abstract RU 2562279 C1

FIELD: metallurgy.

SUBSTANCE: molten aluminium is prepared and overheated above its liquidus temperature. The molten metal is filled into the casting mould heated to the same temperature. Into the casting mould the sheets from alloys of transitional metals are pre-placed and fill up with granules from water-soluble salts. The sheets are pre-covered with the layer of activating gumboil. The alloys of transitional metals are alloys based on iron, or copper, or nickel, or titanium, or zirconium. After hardening the composite material is extracted from the mould and placed into the water.

EFFECT: extension of nomenclature of the products from layered composite materials, improvement of quality of the composite and decrease of labour input of its fabrication.

2 cl, 1 ex

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RU 2 562 279 C1

Authors

Kovtunov Aleksandr Ivanovich

Khokhlov Jurij Jur'Evich

Mjamin Sergej Vladimirovich

Plakhotnyj Denis Ivanovich

Dates

2015-09-10Published

2014-05-05Filed