Method for the manufacture of layered metal product slabs and layered metal product slabs
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United States of America Patent
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Apr 11, 2006
Grant Date -
Feb 19, 2004
app pub date -
Dec 11, 2001
filing date -
Dec 20, 2000
priority date (Note) -
Expired
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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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