LOW TEMPERATURE INTERNAL FRICTION AND DILATOMETRIC RESULTS OBTAINED DURING THE MARTENSITIC TRANSFORMATION OF Fe-Ni-C ALLOYS

C. Prioul; C.A.V. de A. Rodrigues; J. Plusquellec

doi:doi:10.1051/jphyscol:1982476

Numéro		J. Phys. Colloques Volume 43, Numéro C4, Décembre 1982 ICOMAT-82 International Conference on Martensitic Transformations


Page(s)		C4-491 - C4-496
DOI		https://doi.org/10.1051/jphyscol:1982476

ICOMAT-82
International Conference on Martensitic Transformations

J. Phys. Colloques 43 (1982) C4-491-C4-496
DOI: 10.1051/jphyscol:1982476

LOW TEMPERATURE INTERNAL FRICTION AND DILATOMETRIC RESULTS OBTAINED DURING THE MARTENSITIC TRANSFORMATION OF Fe-Ni-C ALLOYS

C. Prioul, C.A.V. de A. Rodrigues et J. Plusquellec

Laboratoire "Hydrogène et Matériaux", Ecole Centrale des Arts et Manufactures, 92290 Châtenay-Malabry, France

Abstract
The influence of interstitial alloying elements such as carbon and hydrogen on the austenite to martensite transformation during cooling was studied in Fe-Ni-C alloys having subzero Mb temperatures. These alloying elements seem to have similar chemical and mechanical effects on the γ → α' transformation.