Conclusions
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1.
Methods have been developed for measuring the mean particle temperature and the heat content of unit mass of powder in detonation deposition.
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2.
A technique is described for determining the proportion of powder particles undergoing partial melting as a result of contact with detonation products.
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3.
A quantitative assessment is made of the effect of explosive mixture composition and nickel powder charging depth on the mean particle temperature, the particle heat content, and the proportion of melted powder.
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Literature cited
Application of Coatings by High-Temperature Spray-Deposition [in Russian], Atomizdat, Moscow (1973).
A. Khasui, Spray-Deposition Technology [in Russian], Mashinostroenie, Moscow (1975).
V. S. Klimenko, V. G. Skadin, et al., “Determination of the temperature of a nonconducting powder in detonation deposition,” Poroshk. Metall., No. 6, 78–81 (1978).
E. A. Astakhov et al., “The heating-up of powder during detonation spray deposition,” Poroshk. Metall., No. 7, 38–42 (1974).
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Translated from Poroshkovaya Metallurgiya, No. 7(187), pp. 74–77, July, 1978.
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Klimenko, V.S., Skadin, V.G., Sharivker, S.Y. et al. Determination of the temperature of a conducting powder in the detonation deposition of coatings. Powder Metall Met Ceram 17, 549–552 (1978). https://doi.org/10.1007/BF00791933
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DOI: https://doi.org/10.1007/BF00791933