Artículo
Abstract:
We report an analysis by means of Mössbauer spectroscopy, on a 9% Cr steel submitted to a tempering process at 780°C. Spectra of several samples with different tempering times obtained at room temperature are fitted, and a study on existent phases is made. From the former analysis, we infer the existence of different neighbors of the Fe atom governed by the concentration of alloying elements. In particular, we analyze the behavior of Cr, as the main substitutional atom. An additional measurement of samples at low velocities is made, aiming to reveal the existence of precipitated carbides. Finally a comparison between samples is performed, in order to obtain a detailed study of the effect of tempering time on hyperfine parameters. © Springer Science + Business Media B.V. 2009.
Registro:
| Documento: | Artículo |
| Título: | Mössbauer spectroscopy analysis on a tempered martensitic 9% Cr steel |
| Autor: | Ramos, C.P.; Sztrajman, A.; Bianchi, R.; Danón, C.A.; Saragovi, C. |
| Filiación: | Departamento de Física, Centro Atómico Constituyentes, CNEA Av. Gral. Paz 1499, 1650 Buenos Aires, Argentina Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes, 2160, Ciudad Universitaria, 1428 Cap. Fed., Argentina Departamento de Materiales, Centro Atómico Constituyentes, CNEA Av. Gral. Paz 1499, 1650 Buenos Aires, Argentina CONICET, Buenos Aires, Argentina |
| Palabras clave: | Martensitic steels; Mössbauer spectroscopy; Tempering |
| Año: | 2009 |
| Volumen: | 195 |
| Número: | 1 |
| Página de inicio: | 257 |
| Página de fin: | 263 |
| DOI: | http://dx.doi.org/10.1007/s10751-009-0127-1 |
| Título revista: | Hyperfine Interactions |
| Título revista abreviado: | Hyperfine Interact. |
| ISSN: | 03043843 |
| CODEN: | HYIND |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03043843_v195_n1_p257_Ramos |
Referencias:
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Citas:
---------- APA ----------
Ramos, C.P., Sztrajman, A., Bianchi, R., Danón, C.A. & Saragovi, C. (2009) . Mössbauer spectroscopy analysis on a tempered martensitic 9% Cr steel. Hyperfine Interactions, 195(1), 257-263.http://dx.doi.org/10.1007/s10751-009-0127-1
---------- CHICAGO ----------
Ramos, C.P., Sztrajman, A., Bianchi, R., Danón, C.A., Saragovi, C. "Mössbauer spectroscopy analysis on a tempered martensitic 9% Cr steel" . Hyperfine Interactions 195, no. 1 (2009) : 257-263.http://dx.doi.org/10.1007/s10751-009-0127-1
---------- MLA ----------
Ramos, C.P., Sztrajman, A., Bianchi, R., Danón, C.A., Saragovi, C. "Mössbauer spectroscopy analysis on a tempered martensitic 9% Cr steel" . Hyperfine Interactions, vol. 195, no. 1, 2009, pp. 257-263.http://dx.doi.org/10.1007/s10751-009-0127-1
---------- VANCOUVER ----------
Ramos, C.P., Sztrajman, A., Bianchi, R., Danón, C.A., Saragovi, C. Mössbauer spectroscopy analysis on a tempered martensitic 9% Cr steel. Hyperfine Interact. 2009;195(1):257-263.http://dx.doi.org/10.1007/s10751-009-0127-1
