Method for the manufacture of layered metal product slabs...

Metal working – Method of mechanical manufacture – Combined manufacture including applying or shaping of fluent...

Reexamination Certificate

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Details

C029S527500, C029S458000, C266S265000, C266S267000, C266S268000, C164S419000, C164S461000, C164S488000

Reexamination Certificate

active

07024750

ABSTRACT:
A method for the production of a layered metal slab by casting, which strip contains a central layer (2) and surface layers (3) on either side of it. The central layer (2) is introduced as a strip through a mould (4), into which is introduced molten metal (5), the mould (4) is cooled, whereupon a layered structure (1) is formed as the metal solidifies.

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