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Titolo:
SOLUBILITY OF NITROGEN IN AUSTENITIC FECRMN ALLOYS
Autore:
KUNZE J; ROTHE I;
Indirizzi:
INST FESTKORPER & WERKSTOFFORSCHUNG DRESDEN EV DRESDEN GERMANY
Titolo Testata:
Steel research
fascicolo: 8, volume: 65, anno: 1994,
pagine: 331 - 337
SICI:
0177-4832(1994)65:8<331:SONIAF>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
MN-N SYSTEM; THERMODYNAMIC EVALUATION; CR-MN; TEMPERATURE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
25
Recensione:
Indirizzi per estratti:
Citazione:
J. Kunze e I. Rothe, "SOLUBILITY OF NITROGEN IN AUSTENITIC FECRMN ALLOYS", Steel research, 65(8), 1994, pp. 331-337

Abstract

The equilibrium solubility of nitrogen in austenitic iron-chromium, iron-manganese, and iron-chromium-manganese alloys with mass up to 20 %Cr and 18 % Mn was measured in the temperature range 1273 to 1473 K. The following interaction parameters were obtained: [GRAPHICS] Describing the effect of chromium and/or manganese on the nitrogen solubilityby the excess term G(N)E - RTepsilon(N)(N)s(N), the present measurements correspond satisfactorily to those of Hertzmann and Jarl and of Zheng in the system Fe-Cr-N, but they differ somewhat from values calculated by means of parameters published by Frisk. For the system Fe-Mn-Nthe present measurements correspond to measurements by Grabke et al. and to values calculated with parameters published by Qiu. Using parameters deduced from the present measurements in the austenitic Fe-Cr-Mn-N system similar nitrogen solubilities were calculated as Zheng had measured, but small deviations were found between the analysis by Qiu and this investigation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/11/20 alle ore 00:39:42