METHOD FOR MAKING COMPOSITE STEEL-ALUMINUM ADAPTOR BY EXPLOSION WELDING PROCESS Russian patent published in 2002 - IPC

Abstract RU 2194600 C1

FIELD: manufacture of adaptor members of electric current supply units of aluminum cells. SUBSTANCE: method comprises steps of successive explosion welding of steel sheet to be clad with cladding aluminum sheet; preliminarily nitriding steel sheet until providing layer with depth (0.4 -0.6)mm on its whole surface; using first thin cladding sheet having three layers, namely mutually joined layers of aluminum, grease and tracing paper. EFFECT: enhanced strength, increased useful life period of welded joint, lowered voltage drop. 2 tbl, 4 dwg

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RU 2 194 600 C1

Authors

Kuz'Min V.I.

Lysak V.I.

Kriventsov A.N.

Jakovlev M.A.

Strokov O.V.

Dates

2002-12-20—Published

2002-01-08—Filed