학술논문
Heat-resistant stainless steel foil for catalyst-carrier of combustion exhaust gas purifiers
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Patent
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Abstract
A heat-resistant stainless steel foil for a catalyst-carrier of combustion exhaust gas purifiers, consisting essentially in weight percentage of
more than 0.06 up to 0.15 of Ln, the Ln being a mixture of La, Ce, Pr and Nd;
from 8x(%Ln+0.015) /45 to 0.1 of P;
from 4.5 to 6.5 of Al;
from 13 to 25 of Cr;
not more than 0.025 of C;
not more than 0.02 of N;
not more than 0.03 of C+N; and
the balance consisting of Fe and unavoidable impurities.
more than 0.06 up to 0.15 of Ln, the Ln being a mixture of La, Ce, Pr and Nd;
from 8x(%Ln+0.015) /45 to 0.1 of P;
from 4.5 to 6.5 of Al;
from 13 to 25 of Cr;
not more than 0.025 of C;
not more than 0.02 of N;
not more than 0.03 of C+N; and
the balance consisting of Fe and unavoidable impurities.