Conclusions
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1.
We investigated the influence of addition of simple and complex carbides of group-IV and group-V elements on the porosity and hardness of sintered nickel. It was shown that specimens containing 1% by volume of simple and complex carbides had the minimum porosity after pressing and sintering.
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2.
Sintered nickel — carbide compositions annealed at high temperatures and deformed by 50% had a higher hardness than carbide-free nickel subjected to the same treatment. Hardness increased with the carbide content of the nickel.
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3.
Carbide-containing nickel alloys were less resistant to oxidation at 1050°C than compact nickel.
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4.
X-ray analysis of the nickel — carbide alloys showed that the lattice parameters of the nickel remained virtually unchanged. This indicates that the carbides had low solubility in the nickel at 1100°C.
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Literature cited
V. N. Antsiferov, Author's abstract of Candidate's Dissertation [in Russian], Moscow (1963).
B. A. Borok and G. M. Karpman, Poroshkovaya Metallurgiya, Sb. trudov, TsNIIChM, No. 43, Izd. “Metallurgiya” (1965), p. 119.
V. V. Grigor'eva and V. M. Sergeenkova, Transactions of the Seventh All-Union Scientific-Technical Conference on Powder Metallurgy [in Russian], Erevan (1964), p. 220.
R. Murphyand N. J. Grant, “Powder Metallurgy” No. 10 (1962).
P. H. Fleming, “Powder Metallurgy” No. 12, 179 (1963).
W. D. Jones, Properties and Applications of Powdered Materials [Russian translation], Izd. “Mir,” Moscow (1965), p. 56.
W. Jellinghaus, “Arch. Eisenhüttenwesen,”32, No. 3, 187 (1961).
K. Müller, “Wias. Z. Technische Hochschule Dresden,”9, No. 5, 1217 (1959–1960).
V. P. Elyutin, V. N. Antsiferov, et al., Poroshkovaya Metallurgiya, No. 2, 56 (1966).
G. S. Shmakov, Candidate's Dissertation [in Russian], IPM AN UkrSSR, Kiev (1966).
A. K. Chakraborty and E. Hornbogen, Z. Metallkunde,57, No. 1, 28 (1966).
K. Gschwendter and F. Haebner, Z. Metallkunde,56, No. 8, 544 (1965).
F. Haebner, E. Hornbogen, and M. Mukherjee, Z. Metallkunde,57, No. 3, 171 (1966).
N. E. Ryan, J. Less-Common Metals,11, No. 4, 221 (1966).
G. T. Harris and H. C. Child, Symposium on Powder Metallurgy, London, 1st Der, Gr.4 (1954), p. 257.
E. Gregory and C. G. Goetzel, Trans. AIME,212, No. 6, 868 (1958).
Atkinson, Physical Metallurgy of Tungsten and Tungsten Base Alloys, WADC TR 60–67 (1960).
W. H. Chagg, Trans. AIME,218, 254 (1960).
L. Kh. Kottrel, Dislocations and Plastic Flow in Crystals [in Russian], Metallurgizdat, Moscow (1958).
G. V. Samsonov, High-Melting Compounds [in Russian], Metallurgizdat, Moscow (1963).
V. V. Grigor'eva and V. M. Klimenko, Alloys Based on Chromium Carbide [in Ukrainian]. Vid. AN UkrSSR, Kiev (1961).
High-Temperature Engineering [Russian translation], edited by Campbell, IL, Moscow (1959).
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Translated from Poroshkovaya Metallurgiya, No. 1, pp. 48–54, January, 1968.
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Boiko, P.A., Moroz, A.L. Investigation of the influence of simple and binary carbides of group-IV and group-V metals on certain properties of cermet nickel. Powder Metall Met Ceram 7, 37–42 (1968). https://doi.org/10.1007/BF00776107
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DOI: https://doi.org/10.1007/BF00776107