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Home Material Sciences Al-Cu, Al-Steel & Cu-Stainless Steel EXPLOSION WELDED TRANSITION PIECES FOR ELECTROLYSIS EQUIPMENT

Al-Cu, Al-Steel & Cu-Stainless Steel EXPLOSION WELDED TRANSITION PIECES FOR ELECTROLYSIS EQUIPMENT

Description

Al-Cu, Al-Steel and Cu-Stainless Steel transition pieces have been produced by explosion welding process both by cutting down from large-sized bimetal plates and individually. The thickness of cladding layers normally is in the range from 1 to 10 mm, whereas the thickness of base layer is unlimited. The mentioned combinations of materials are the most essential in the electrical engineering. These transition pieces normally are used in electrodes assembling of electrolysis equipment in manufacturing the pure aluminium and cathode copper.

Innovative Aspect and Main Advantages

The developed explosion welding technology is the non-alternative process for production of high-current electrical transition pieces and provides a very good quality with metallic bond interface between such distinctly dissimilar materials like: aluminium and copper, copper and stainless steel, aluminium-mild steel as well as between any other combinations of materials.

Areas of Application

Metallurgy and electrical engineering


Fig. 1 Aluminium busbar explosion clad with a copper plate at the site of the sectional contact


Fig. 2 Cu-Stainless Steel electrical contact suspensions and
workshop with cathode copper electrolysers


Fig. 3 Aluminium-Steel bimetal transition piece made by
explosion cladding and used for electron-beam
welding of electrolytic-cell anode (see below)


Fig. 4 Finished reduction anodes for aluminium electrolysers

Stage of Development

Ready to be manufactured and delivered upon application

Contact Details

Dr. Dobrushin L.D. The E.O. Paton Electric Welding Institute of NAS of Ukraine
11, Bozhenko str., Kiev, 03680, Ukraine
Tel./Fax: +38 044 289-1470
E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it ,
This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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