METHOD OF PRODUCTION OF FERROALUMINIUM ADAPTER Russian patent published in 1995 - IPC

Abstract RU 2035280 C1

FIELD: mechanical engineering. SUBSTANCE: bimetallic annular plate of materials that are homogeneous with blank materials are installed between blank external flanges. Interference is created between the blanks and plate. The annular plate is welded all around the steel blank external flange. The clearance between the aluminium blank flange and plate, formed as a result of thermal expansion of the steel blank, is taken up by additional screwing-on; then the annular plate is welded all around the aluminium blank external flange. The diameter of the aluminium blank external flange is made larger than the diameter of the steel blank external flange. EFFECT: facilitated procedure. 1 dwg

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RU 2 035 280 C1

Authors

Bondarenko A.V.

Goloviznin B.L.

Zashljapin R.A.

Suetin V.F.

Dates

1995-05-20—Published

1990-08-01—Filed