Pyrophorically activated iron or nickel foil and method of treating same
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United States of America Patent
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Oct 3, 1989
Issued Date -
N/A
app pub date -
May 13, 1986
filing date -
Mar 30, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Plain iron and nickel can be activated to become extremely pyrophoric and can have their pyrophoric action improved by short dip in acid solution having ph about 2 to about 4. Foils of such metals so treated can be folded to further increase pyrophoric action.
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