Snoek type Q-1 peaks observed in Fe-Cr-C alloys are related to jumps between equivalent octahedra or tetrahedra with n Cr atoms at the corners, with n up to 6 or 4. The effects of high T and cooling treatments are considered on the characteristics of the C-Crn associates and in consequence of martensite.The results are interpreted in terms of C-Crn associates acting as embryos for the nucleation of martensite with stability depending on tetrahedrality or octahedrality of the associates.

Gondi, P., Montanari, R., Tata, M.e. (1997). Internal friction study on manet steel: Effects of cooling rate from austenitic domain. In Journal De Physique. IV : JP.

Internal friction study on manet steel: Effects of cooling rate from austenitic domain

GONDI, PRIMO;MONTANARI, ROBERTO;TATA, MARIA ELISA
1997-01-01

Abstract

Snoek type Q-1 peaks observed in Fe-Cr-C alloys are related to jumps between equivalent octahedra or tetrahedra with n Cr atoms at the corners, with n up to 6 or 4. The effects of high T and cooling treatments are considered on the characteristics of the C-Crn associates and in consequence of martensite.The results are interpreted in terms of C-Crn associates acting as embryos for the nucleation of martensite with stability depending on tetrahedrality or octahedrality of the associates.
ICIFUAS
POITIERS
1996
Rilevanza internazionale
contributo
1997
Settore ING-IND/21 - METALLURGIA
English
Atoms; Chromium; Cooling; Elasticity; High temperature effects; Internal friction; Martensite; Nucleation; Spectroscopy; Stability; Anelasticity; Austenitic domain; Cooling rate effects; Manet steel; Steel
Intervento a convegno
Gondi, P., Montanari, R., Tata, M.e. (1997). Internal friction study on manet steel: Effects of cooling rate from austenitic domain. In Journal De Physique. IV : JP.
Gondi, P; Montanari, R; Tata, Me
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/51755
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