Welding electrode
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United States of America Patent
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-
Feb 19, 1991
Grant Date -
N/A
app pub date -
Apr 2, 1990
filing date -
Apr 2, 1990
priority date (Note) -
Expired
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Abstract
A flux cored welding electrode made from a nickel-iron-manganese sheath circumscribing a flux core. A portion of manganese is substituted for nickel to reduce electrode cost while retaining the desirable properties of a conventional 36% nickel welding electrode.
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