Flexible graphite sheet material treated with an alkali metal salt containing at least one of the elements chromium, molybdenum and tungsten
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United States of America Patent
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Aug 5, 1980
Grant Date -
N/A
app pub date -
Sep 21, 1978
filing date -
Oct 27, 1977
priority date (Note) -
Expired
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Abstract
A flexible graphite laminate produced by compacting expanded graphite having incorporated an alkali metal salt containing at least one of the elements chromium, molybdenum and tungsten. The alkali metal salt reduces the corrosive properties of the flexible graphite laminate. The alkali metal salt may be incorporated during or after manufacture of the flexible graphite laminate from graphite.
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