METHOD OF MANUFACTURING BIMETAL TUBES BY EXPLOSION WELDING Russian patent published in 1995 - IPC

Abstract SU 1446787 A1

FIELD: explosion welding process. SUBSTANCE: method involves providing assembly to be welded, which may be composed of cladding steel tube and copper tube to be cladded, with both tubes being mounted on support in axially aligned position; positioning thin-walled tube within assembly; filling space between them by liquid filler. Material, from which support is manufactured, has density less than that of tubes. EFFECT: improved quality of bimetal tubes. 1 dwg

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SU 1 446 787 A1

Authors

Lazaridi A.N.

Miller V.Ja.

Dates

1995-01-27—Published

1987-04-24—Filed