Conclusions
Atomization of molten high-speed steels with water under high pressure enables powders to be obtained with fragmented particles of fine cellular-dendritic microstructure. Vacuum heat treatment of such powders reduces practically all surface oxide films on their particles.
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L. W. Hammeson, “Atomization of metals with high-pressure water,” in: Powder Metallurgy of Materials for Special Applications [Russian translation], Metallurgiya, Moscow (1977), pp. 25–47.
O. S. Nichiporenko, “Shaping of powder particles during the atomization of a melt with water,” Poroshk. Metall., No. 9, 5–10 (1976).
R. I. Causton and I. I. Dunkley, Extrusion of Powder Metallurgy High Speed Steel, Met. Soc. Book No. 264 (1979), pp. 244–253.
I. S. Miroshnichenko, “Effect of cooling rate on the processes of solidification of metallic melts,” in: Metal Crystal Growth and Defects [in Russian], Naukova Dumka, Kiev (1972), pp. 385–401.
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Translated from Poroshkovaya Metallurgiya, No. 12(252), pp. 1–3, December, 1983.
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Sanin, A.F., Karpinos, D.M., Kalinichenko, V.I. et al. Atomization of high-speed steels with water. Powder Metall Met Ceram 22, 965–967 (1983). https://doi.org/10.1007/BF00802419
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DOI: https://doi.org/10.1007/BF00802419