Metal feedstock from wasted metal products
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United States of America Patent
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-
May 21, 2002
Issued Date -
N/A
app pub date -
May 23, 2001
filing date -
Dec 16, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A metal feedstock from wasted metal products is disclosed. The feedstock is formed by crushing the metal products into pieces; magnetically separating sheet-shaped ferrous scraps and ferrous cast blocks from the crushed pieces; placing the cast blocks between the sheet-shaped scraps to make a sandwich structure; and pressing the sandwich structure to form a metal feedstock.
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