Abstract
Density and carbon content are studied for their effect on strength (hardness) and magnetic (coercive force, saturation magnetization) properties of powder steels ZhGr1 and ZhGr1D3. It is shown that the hardness of articles made of these steels may be determined indirectly by measuring two magnetic characteristics.
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References
A. I. Ul'yanov, G. V. Sterkhov, and R. G. Faizullin, “Determination of the porosity of sintered steel by indirect methods,” Poroshk. Metall., No. 5, 78–81 (1985).
A. I. Ul'yanov, R. G. Faizullin, and A. V. Zagainov, “Magnetic permeability of sintered steel 30NM in the range of strong magnetic fields,” Poroshk. Metall., No. 6, 83–86 (1987).
A. I. Ul'yanov, R. G. Faizullin, V. S. Korobeinikova, and G. V. Sterkhov, “Possibility of nondestructive testing of powder structural steels after sintering,” in: Structure-Phase Transformations in Metals: Problems of Strength and Ductility: Coll. Works, Sverdlovsk (1987), pp. 148–154.
S. S. Ermakov and N. F. Vyaznikov, Powder Steels and Articles [in Russian], Mashinostroenie, Leningrad (1990).
A. I. Ul'yanov, G. V. Sterkhov, V. S. Korobeinikova, et al., “Nondestructive testing of heat treatment quality for sintered steel 30HB,” Poroshk. Metall., No. 8, 85–90 (1985).
I. M. Fedorchenko, I. N. Frantsevich, and I. D. Radomysel'skii, Materials, Technology, Properties, and Fields of Application (Handbook) [in Russian], Naukova Dumka, Kiev (1985).
Additional information
Physicotechnical Institute, Russian Academy of Sciences, Izhevsk. Translated from Poroshkovaya Metallurgiya, Nos. 1–2, pp. 67–69, January–February, 1994.
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Ul'yanov, A.I., Merzlyakov, É.F. & Faizullin, R.G. Correlation between magnetic properties and the hardness of powder steels. Powder Metall Met Ceram 33, 61–63 (1995). https://doi.org/10.1007/BF00559711
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DOI: https://doi.org/10.1007/BF00559711