Modeling the Production Technology of Fully-Pressed Bi-Metal Powder Materials and Products

Abstract:

The features of calculating the thickness of the layers of bimetallic powder products without holes and the type of bushings are shown. The effect of the particle size distribution of the powders, the kinematic and geometric parameters of the loading devices and molds on the mechanism of the expiration of the powder mixture and on the thickness of the layers of the molded product is studied. A technique has been developed for determining the dimensions of the feeder cassette and tooling, depending on the overall dimensions and thicknesses of the working layers, in the production of whole-pressed bimetallic products on press machines with a vertical arrangement of layers. It was found that the thickness of each layer of bimetallic products depends on the geometric parameters of the feeder cassette and tooling, bulk density, particle size distribution and other characteristics of the powders, as well as on the speed of lowering the lower punch ν₁ .

• Periodical: Solid State Phenomena (Volume 316)
• Pages: 570-575
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.316.570
• Online since: April 2021
• Authors: Badrudin G. Gasanov*, Abakar B. Gasanov, Artem A. Aganov
• Keywords: Feeder Cassette Press Block, Fully Pressed Bimetallic Products, Molding, Powder Materials, Press Block

References

[1] S. A. Golovanenko, L. V. Meandrov, Bimetal Production. - M.: Metallurgy, 1966. 304 p.

[2] L. N. Dmitrov, E. V. Kuznecov, A. G. Kobolev, Bimetals, Perm: Perm book Publishing House, 1991. - 416 p.

[3] Y. P. Trykov, L. M. Gurevich, V. G. Shmorgun, Layered composites based on aluminum and its alloys. – M.: Metallurgy, 2004. 230 p.

[4] Y. P. Trykov, V. G. Shmorgun, O. V. Slautin, Investigation of the effect of cold rolling on the structure and properties of the heat-affected contact zone of copper-aluminum bimetal obtained by explosion welding, Rental Production, 2003, № 11. P. 23-27.

[5] Y. P. Trykov, L. M. Gurevich, O. S. Kiselev, Strength of explosion welded joints with composite interlayers. - Composite Materials. 2009. №4. P. 17-25.

[6] N. N. Dorozhkin, L. P. Kashitsyn, Physico-mechanical characteristics of wear-resistant coatings. - Powder metallurgy, 1974, №3. P. 60-68.

DOI: 10.1007/bf00790640

[7] Copyright certificate 1713745 USSR, G. H. Karapetyan, G. A. Tumanyan, A method of manufacturing long bimetallic products. - B.I. №5, 1992. P.33.

[8] Request №3-59122 Japan. A method of manufacturing a multilayer sintered sliding part. - B.I. №2, 1993.- P.39.

[9] G. A. Vinogradov, Y. N. Semenov, Rolling metal powders. - M.: Metallurgizdat, (1960).

[10] Y. G. Dorofeev, N. V. Manukyan, S. M. Mnacakyan and others, Patterns of hot pressing of bimetallic parts from metal powders. - In the book: Hot pressing, Novocherkassk, 1982. P.15-16.

[11] V. Figin, I. Harish, Structure and properties of the composite magnetic system of a magnetoelectric device obtained by powder metallurgy methods. Powder Metallurgy. 1985. № 2. P.103-106.

[12] Copyright certificate №1569079 USSR, Y. G. Dorofeev, B. G. Gasanov, A. Y. Stopchenko and other, Device for pressing bimetallic powder products. - Publ. 7.06.90. - B.I. №21.

[13] B. G. Gasanov, A. B. Gasanov, E. A. Skorikov, The calculation of the thickness of the layers upon receipt of bimetallic powder products, Theory and technology for the production of powder materials and products: collection of scientific papers. Novocherkassk, 1993. P. 13-19.

[14] A. B. Gasanov, Development of bimetallic powder materials for highly loaded knots of thorium with working layers based on bronze and bronze-glass compositions: The dissertation is a candidate of technical sciences. Novocherkassk: NSTU, 1995. 181 p.