Multilayer compositions and components based on them, manufactured by explosion welding, are characterized by high reliability, as well corrosion stability.
Multilayer compositions and components based on them, manufactured by explosion welding, are characterized by high reliability, as well corrosion stability. They open wide opportunities for improvement of technological processes and upgrading of products quality, as well as for saving of expensive materials in machine-building, metal, radioelectronics, chemical, food and other manufacturing industries.
Industrial technologies of manufacturing by explosion welding of bimetallic and multilayer compositions are successfuly applied in the following combinations: aluminum-steel, aluminum-cooper, aluminum-aluminium alloy, steel-columbium, coopertantalum, cooper-nichrome 3 steel-titanium and many others.
Herein, thickness of plated layer can vary from 1 to 50 mm, and of basic layer - from 2 to 100 mm.
STAINLESS STEEL-ALLUMINIUM ALLOYTRANSITION ELEMENTS
Using of multilayer metal compositions for manufacturing of transition elements successfully solves the problem of structures' development from various metals and alloys.
Transition elements, manufactured by explosion welding havethe following performances:
20 ... 1500
Layers' thickness, mm:
Stability of layers connections, kgs/mm2
no less than 8
Inleakage by helium, mkm l/s
no less than 10-3
Steel-aluminum bimetallic couplings are used in consumption manifolds of rocket engines feeding system
Tonnes of iron
Shot at Siege of Sebastopol during Crimean War
Revolutions per minute
Does a bullet fired from Lee Enfield rifle, as used in both world wars
The Nizam of Hyderabad raised in 1975 for his war against the Marathas
Is an effective range of Big Bertha, the World War I howitzer
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ABOUT SPETS TECHNO EXPORT
State Foreign Trade Enterprise “SpetsTechnoExport” is a fully state-run entity incorporated by the Government of Ukraine in 1998 for export-import activities at foreign armaments markets.
7, Stepana Bandery Avenue
Kyiv, 04073, Ukraine
tel: +380 44 5685070
fax: +380 44 5685068
110057, New Delhi
tel: +91 11 26153792
fax: +91 11 26153830
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