Process for manufacturing steel blanks
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United States of America Patent
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Oct 8, 2013
Grant Date -
Jan 5, 2012
app pub date -
Sep 13, 2011
filing date -
Aug 3, 2006
priority date (Note) -
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Abstract
The invention relates to a manufacturing process for steel blanks. The invention relates in particular to a manufacturing process of a steel blank comprising electroslag remelting (ESR—ElectroSlag Remelting) or vacuum arc remelting (VAR—Vacuum Arc Remelting) to obtain very good mechanical properties. The blanks obtained can be used especially in the field of the manufacture of pressurized equipment elements and especially cannon tubes.
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