FERRITIC STAINLESS STEEL FOR CARRIER OF EXHAUST GAS CATALYST

PURPOSE:To provide a ferritic stainless steel excellent in oxidation resistance and fit for the carrier of an exhaust gas catalyst. CONSTITUTION:This ferritic stainless steel has a compsn. consisting of, by weight, <= 0.015%, in total of &0.010% each of C and N, <=0.50% Si, <=0.5% Mn, &...

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Bibliographic Details
Main Authors TARUYA YOSHIO, MARUYAMA KATSUHIKO
Format Patent
LanguageEnglish
Published 04.10.1994
Edition5
Subjects
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:PURPOSE:To provide a ferritic stainless steel excellent in oxidation resistance and fit for the carrier of an exhaust gas catalyst. CONSTITUTION:This ferritic stainless steel has a compsn. consisting of, by weight, <= 0.015%, in total of &0.010% each of C and N, <=0.50% Si, <=0.5% Mn, <=0.030% P, <=0.0020% S, 13-25% Cr, 3-7% Al, <=0.002% V, <=0.002% Nb, 0.02-0.15%, in total of one or more kinds of rare earth elements selected from among long lanthanoids and Y and the balance Fe with inevitable impurities or further contg. 0.01-0.10% Ti or Zr.
Bibliography:Application Number: JP19930091956