Conclusions
Additions of carbon and sulfur in certain quantities have a positive effect on the properties of YuNDKT alloys. At higher concentrations the magnetic properties may be impaired, which is due to formation of large numbers of nonmetallic inclusions that impoverish the solid solution in titanium. Correcting the titanium content makes it possible to avoid impairing the magnetic properties and retain the advantages of carbon and sulfur additions.
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Literature cited
Komato Iosio and Anebo Takesi, "Effect of binary alloying with sulfur and carbon on columnar crystallization and the magnetic properties of high-coercivity Alnico alloys containing titanium," Nippon Kinzoku Gakkai-Shi,31, No. 9, 1053 (1967).
Komato Iosio and Tikomatsu Sinya, "Effect of sulfur on the magnetic properties of titanium-containing high-coercivity Alnico alloys," Nippon Kinzoku Gakkai-Shi,30, No. 4, 313 (1966).
Yu. A. Gratsianov and A. A. Gerasimenko, Melting Alloys with a High Aluminum Content [in Russian], TsNIIChM Bull. No. 19(447) (1962), p. 35.
Additional information
Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 4, pp. 57–58, April, 1979.
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Leshchinskaya, R.P., Ronami, G.N. & Korolev, B.G. Reasons for the impaired magnetic properties of YuNDKT alloys when carbon and sulfur are added. Met Sci Heat Treat 21, 317–318 (1979). https://doi.org/10.1007/BF00775120
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DOI: https://doi.org/10.1007/BF00775120