ALUMINUM AND STEEL FUSE WELDING METHOD Russian patent published in 1995 - IPC

Abstract RU 2043889 C1

FIELD: mechanical engineering, shipbuilding. SUBSTANCE: method involves manufacturing bimetallic part of aluminum adapter with width at least equal to four-fold thicknesses of aluminum layer. This layer is joined with extending steel portion at an angle of 90-178 deg. End edge of bimetallic part of adapter is beveled at an angle of 5-85 deg or it is provided with aluminum layer extending for a value at least equal to 0.1 of its thickness. EFFECT: increased efficiency and improved quality of welded product. 2 cl, 4 dwg, 1 tbl

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RU 2 043 889 C1

Authors

Pavlova V.I.

Suzdalev I.V.

Zolotorevskij Ju.S.

Makarov A.G.

Ivanov V.V.

Matveev E.V.

Dates

1995-09-20—Published

1992-06-04—Filed