Study of Ferrous Ternary Diagrams in Relation to Magnetic Interactions: Fe-Ni-AI System
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Abstract
A thermodynamic analysis of the y loop in iron alloys recently published by Zener1 was applied to the ternary phase diagram Fe-Ni-AI. From this analysis two separate parameters, ΔTmartensite and ΔTmartensite were obtained, which describe the influence of the alloying elements upon the magnetic transformation range and a hypothetical martensite temperature, respectively. Extrapolation of the resulting values, plotted against the atomic fraction Ni/(Ni+AI), indicates an anomalous effect of aluminum on the ferromagnetic characteristics of iron. An interpretation of the anomaly is advanced in terms of short range magnetic order above the Curie point.
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References
- 1.C. Zener: AIME Trans., 1955, vol. 203, pp. 619–630; Journal of Metals, May 1956.Google Scholar
- 2.C. Zener: AIME Trans., 1946, vol. 167, pp. 513–534.Google Scholar
- 3.W. A. West: AIME Trans.. 1946, vol. 167, pp. 535–549.Google Scholar
- 4.W. Oelsen and F. Wever: Archiv für Eisenhüttenwesen, 1948, vol. 19, pp. 97–104.CrossRefGoogle Scholar
- 5.J. C. Fisher: AIME Trans., 1949, vol. 185, p. 688; Journal of Metals, October 1949.Google Scholar
- 6.F. W. Jones and W. J. Pumphrey: Journal Iron & Steel Inst., 1949, vol. 163, pp. 121–131.Google Scholar
- 7.M. Fallot: Annales de Physique, 1936, vol. 6, No. 11, pp. 305–387.Google Scholar
- 8.W. Köster: Archiv für Eisenhüttenwesen, 1933–1934, vol. 7, pp. 257–262.CrossRefGoogle Scholar
- 9.A. J. Bradley and A. Taylor: Proceedings Royal Soc, London, 1938, vol. 166A, pp. 353–375.CrossRefGoogle Scholar
- 10.S. Kiuti: Rep. Aer. Res. Inst., Tokyo Imperial Univ., Japan, 1940, vol. 15, pp. 601–720.Google Scholar
- 11.S. Kiuti: Rep. Aer. Res. Inst., Tokyo Imperial Univ., Japan, 1941, vol. 16, pp. 167–204.Google Scholar
- 12.S. Kiuti: Rep. Aer. Res. Inst., Tokyo Imperial Univ., Japan, 1941, vol. 16, pp. 271–298.Google Scholar
- 13.W. Dannöhl: Archiv für Eisenhüttenwesen, 1942, vol. 15, pp. 321–330CrossRefGoogle Scholar
- 14.A. J. Bradley: Journal Iron & Steel Inst., 1949, vol. 163, pp. 19–30.Google Scholar
- 15.A. J. Bradley: Journal Iron & Steel Inst., 1951, vol. 168, pp. 233–244.Google Scholar
- 16.A. J. Bradley: Journal Iron & Steel Inst., 1952, vol. 171, pp. 41–47.Google Scholar
- 17.L. S. Darken and R. P. Smith: Industrial and Engineering Chemistry, 1951, vol. 43, pp. 1815–1820.CrossRefGoogle Scholar
- 18.V. Zyuzin, V. Sadovski, and S. Baranchuk: Metallurg, 1939, vol. 14, p. 75Google Scholar
- 19.C. Zener: Physical Review, 1951, vol. 81, pp. 440–444.CrossRefGoogle Scholar
- 20.U. Roesler, H. Sato, and C. Zener: Symposium on Theory of Alloy Phases. Trans. ASM, 1956, vol. 48A, pp. 255–263.Google Scholar
- 21.H. Sato: Symposium, on Magnetism and Magnetic Materials, 1955, pp. 119–125. Pittsburgh. AIEE.Google Scholar
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© The Minerals, Metals & Materials Society 1956