FIELD: manufacturing technology.
SUBSTANCE: invention can be used during the manufacturing of explosive bimetallic compositions of low-plastic materials. In order to exclude the appearance of shear cracks at the interface, first the technological layer of copper, 0.3–0.5 mm thick, is welded to the cladding sheet by means of the explosion. Then the obtained double-layer cladding sheet is welded to the clad blank in the mode, which corresponds to the mode of the mentioned welding-on of the process gasket.
EFFECT: method ensures obtaining of the qualitative bimetallic sheet compositions.
1 cl, 2 dwg, 1 ex, 1 tbl
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SU1042931A1 |
