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A CONTRIBUTION ON THE KINETICS OF CARBIDE FORMATION IN CHROMIUM STEEL (in German)

Journal Article · · Z. Anorg. Allgem. Chem.

With increasing Fe content, an almost 1.4% decrease of the lattice constant a of hexagonal chromium carbide mixed crystals, (Cr, Fe)/sub 7/C/sub 3/, occurred, whereas the constant c remained nearly constant. The transformation of the mixed crystals of chromium steels with more than 3% Cr yielded in the temperature range of 500 to 700 c- C, at first orthorhombic (Fe,Cr)/ sub 3/C which was consumed on longer heating by formation of the hexagonal carbide. This took up chromium from the Cr-containing alpha -Fe mixed crystals also present. (auth)

Research Organization:
Max-Planck-Institut fur Eisenforschung, Duesseldorf
Sponsoring Organization:
USDOE
NSA Number:
NSA-17-025242
OSTI ID:
4676493
Journal Information:
Z. Anorg. Allgem. Chem., Journal Name: Z. Anorg. Allgem. Chem. Vol. Vol: 319
Country of Publication:
Country unknown/Code not available
Language:
German

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