Abstract
Thermal analysis was done to determine the temperatures of thermal reactions, phase transformations or melting reaction during continuous heating. These reactions are a direct response to the steel composition and to the sintering atmosphere. Simultaneous thermal analysis TG-DTA (STA) shows up the sintering behaviour of sintered low prealloyed chromium steels and their peculiarities. Given the high oxygen affinity of chromium, graphite additions can modify their thermal reactions, and hence the sintering behaviour of the steel. Evidence is given of the effect of carbon on the sintering process and the nature of the oxides.
Similar content being viewed by others
References
CG Goetzel et al. (1950) Treatise on Powder Metallurgy New York and London Interscience publishers New York–London 378
G Zapf G Hoffmann K Dalal (1975) Powder Metall. 18-n°35 214
JM Torralba M Campos (2002) Powder Metall. Progress 2 177 Occurrence Handle1:CAS:528:DC%2BD3sXisleqtg%3D%3D
M Ichidate I Karasuno T Kubo K Koshiro M Umino (1986) Horizons Powder Metall. Part II 57
Karasumo K Koshiro Masahide Umino M Ichidate (1986) Horizons Powder Metall. Part I 53
A Salak et al. (1996) Proc. Int. Conf. Def. Fract. Struct. PM Mat. Stara Lesna. IMR.SAS Kosice 209
K Dollmeier E Ernst D Gonia M Holl J Wahnschaffe et al. (1996) Conf. Def. Fract. Struct. PM Mat. Stara Lesna. IMR.SAS Kosice 229
EC Directive 67/548/EEC.
EC Directive 88/379/EEC.
M Gojic M Suceska M Rajic (2004) J. Therm. Anal. Cal. 75 947 Occurrence Handle10.1023/B:JTAN.0000027188.58396.03 Occurrence Handle1:CAS:528:DC%2BD2cXjsVeqtLw%3D
M. Campos, S. Kremel and T. Marcu Puscas, Proc. EURO PM’00, Munich, 2000, Vol. 1, pp. 47–54.
B. Lindqvist, Proc. Euro PM’00, 2000, Vol. I, pp. 13–21.
C Lindberg (1999) Adv. Powder Metall. Particul. Mater. 13 89
H. Danninger, 8th Int. Conf. on Powder Metall. in CSRF, 1992, Vol. 1, pp. 81–91.
Robert F Speyer et al. (1994) Thermal Analysis of Materials Marcel Dekker New York
Ferenc Paulik et al. (1995) Special Trends in Thermal Analysis Wiley and Sons New York
M. H. Braga, L. F. Malheiros, J. M. V. Macjado and O. M. Freitas, Proc. Adv. Mater. Process. Techn., 1997, pp. 57–61.
M. Campos and J. M. Torralba, Proc. Powder Metall. World Congress, Orlando, USA 2002.
Y. Yu, Proc. Powder Metall. World Congress, Kyoto, Japan 2000, Vol. II, pp. 911–914.
B Sundman B Jansson J-O Andersson (1985) Calphad 2 153 Occurrence Handle10.1016/0364-5916(85)90021-5
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Campos, M., Blanco, L. & Torralba, J.M. Thermal analysis of prealloyed Fe–3Cr–0.5Mo sintered steel. J Therm Anal Calorim 84, 483–487 (2006). https://doi.org/10.1007/s10973-005-6991-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10973-005-6991-2