Abstract
The packing of spherical particles and the granular characteristics of powder batch containing both plastic iron and elastic cast iron are investigated. The inertial sha** of iron parts is analyzed. It is difficult to ensure that the density of the elastoplastic batch varies in proportion to the pressure applied, since compaction of the powder occurs by different mechanisms at different stages of pressing.
This is a preview of subscription content, log in via an institution to check access.
REFERENCES
Kandaurov, I.I., Mekhanika zernistoi sredy i ee primeneniev stroitel’stve (Mechanics of Granular Medium and Its Application in Construction), Moscow: Gosstroiizdat, 1996.
Popil’skii, R.Ya. and Kondrashov, F.V., Pressovanie keramicheskih poroshkov (Compression of Ceramic Powders), Moscow: Metallurgiya, 1968.
Athy, E.F., Bull. Am. Assoc. Pet. Geol., 2010, no. 1, p. 1.
Shapiro, I., Doctoral Dissertation, Univ. Minnesota, 2014.
Kunin, N.F. and Yurchenko, B.D., Laws of pressing powders of different materials, Poroshk. Metall., 1983, no. 5, pp. 3–10.
Bezukhov, N.I., Osnovy teorii uprugosti, plastichnosti i polzuchesti (Fundamentals of the Theory of Elasticity, Plasticity and Creep), Moscow: Vysshaya Shkola, 1998.
Rutkowski, W. and Rutkowska, H., Prace Inst. Met., 1949, no. 1, p. 111.
Bal’shin, M.Yu., Nauchnye osnovy poroshkovoi metallurgii i metallurgii volokna (Scientific Principles of Powder and Fiber Metallurgy), Moscow: Metallurgiya, 1972.
Agte, C. and Petrdlik, M., A Course of Powder Metallurgy, Prague, 1951.
Smith, G., Metal Industry, London: Springer-Verlag, 2008.
Zhdanovich, G.M., Teoriya pressovaniya metallicheskikh poroshkov (Theory of Pressing Metal Powders), Moscow: Metallurgiya, 1989.
Mamedov, A.T. and Mamedov, V.A., Phenomenological approach to the plastic deformation of metallic powders in confined cavity, News Acad. Sci. Azerb., 2012, no. 1 (9), pp. 67–72.
Znatokova, T.N. and Likhtman, V.I., Regularities of pressing of copper–graphite metal-ceramic composition, Dokl. Akad. Nauk SSSR, 1984, no. 3, pp. 577–580.
Walker, E.E., The properties of powders. Part IV. The compressibility of powders, Trans. Faraday Soc. 1923, vol. 19, p. 73.
Berezhnoi, A.S., Relationship between pressing pressure and porosity of unfired refractory products, Ogneupory, 1987, no. 3, pp. 124–130.
Torre, C., Berg- Huttenmann. Monatsh., 2008, nos. 4–5, pp. 62–67.
Nikolaev, A.N., Relationship between pressure and density of metal powder pressings, Poroshk. Metall., 1982, no. 3, pp. 3–9.
Petrova, E. M., Sherban’, N.I., and Sleptsov, V.M., On compactability of Fe, Co and Ni powders with the addition of zirconium, niobium and molybdenum carbides, Poroshk. Metall., 1989, no. 7, pp. 7–12.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The author declares that she has no conflicts of interest.
Additional information
Translated by B. Gilbert
About this article
Cite this article
Jafarova, A.A. Compaction of Elastoplastic Iron Batch in Pressing. Russ. Engin. Res. 43, 1095–1100 (2023). https://doi.org/10.3103/S1068798X23090101
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068798X23090101