Effect of heat treatment on phase composition and microstructure of samples of fe-mo-c
DOI:
https://doi.org/10.18372/2306-1472.31.1458Abstract
The Fe–Mo–C ternary alloys have been heat-treated by Pirani-Alterthum method. The heat-treatment influence on the changing of phase composition and microstructure of this alloys has been examined by means X-Ray and metallography methods. It was determined that heat-treatment not results in formation of Mn-like π and χ phases in the subsolidus area of the Fe-Mo-C ternary system. Assumption has been put forward that formation of this phases occurs on nonsolid-phase mechanism.References
Rivlin V. G. Critical Review of Constitution of Carbon-Iron-Molybdenum System // Int. Met. Rev., − 1985. − V.30, N3. − P. 109−124.
Andersson J.-O. A Thermodynamic Evaluation of the Fe−Mo−C System // Calphad. − 1988. − V.12, №1. − P. 9−23.
Ragavan V. The Fe−Mo−C System // J. Phase Equilibria. − 1994. − V.15, №4. − P. 425−427.
Даниленко В. М., Рубашевский А. А., Великанова Т. А. Компьютерное моделирование поверхности ликвидус диаграммы состояния системы Mo−Fe−C // Достижения в области физического материаловедения: Сб. науч. тр. − К.: ИПМ НАНУ, 1995. – С. 110−126.
Raynor G. V., Rivlin V. G Phase Equilibria in Iron Ternary Alloys. Critical Evaluation of Ternary Alloys of Iron and Molybdenum with Cobalt, Chromium, Manganese and Nickel // Int. Metals Rev. − 1984. − V.29, N5. − P. 329−375.
Inoue A., Arnberg L., Oguchi M. Preparation of Fe−Cr−Mo−C Amorphous Powders and Microstruc-ture and Mechanical Properties of their Hot−Pressed Products // Mat. Sci. Ing. − 1987. − V.95. − P. 101−114.
Era H. Kishitaki K., Otsubo F, Tanaka E. A13-Type Phase Revealed in Rapidly Solidified High-Carbon Iron Alloy // Met. Trans. − 1992.− V.22A. − P. 251−253.
Pirani M., Alterthum H. Uber eine Methode fur Schmelzpunktbestimmung an Hochsch-melzenden Metallen // Z. Elektrochem.−1923.−V.29.−N1/2.− S. 5−8.
Листовничий В. Е. Расчет излучательной способности цилиндрических полостей // Инж.-физ. журн. − 1964. − Т.7. − №11. − С. 32−35.