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High Temperature Oxidation of AISI 4330 in CO/CO2 Mixtures.

High Temperature Oxidation of AISI 4330 in CO/CO2 Mixtures.

Authors :
WATERVLIET ARSENAL N Y
Saegusa,F.
WATERVLIET ARSENAL N Y
Saegusa,F.
Source :
DTIC AND NTIS
Publication Year :
1975

Abstract

The reaction of the 4330 steel in carbon dioxide-carbon monoxide mixtures has been investigated in the temperature range 800-1300C. The reaction involved decarburization, internal and external oxidation. The kinetics in the decarburization-oxidation processes were determined by the thermogravimetric techniques. The reaction rate was generally represented by the negative parabolic-positive linear relationship. The surface scale was mainly of wustite with duplex structure. The morphological development of wustite scale was examined with respect to the steps in reaction kinetics.<br />See also report dated Jan 73, AD-758 848.

Details

Database :
OAIster
Journal :
DTIC AND NTIS
Notes :
text/html, English
Publication Type :
Electronic Resource
Accession number :
edsoai.ocn831735807
Document Type :
Electronic Resource