EVOLUTION OF THE STRUCTURE OF SINTERED ALUMINUM BRONZE UNDER UNIAXIAL COMPRESSION
DOI:
https://doi.org/10.14529/met180104Keywords:
hot pressing, intensive plastic deformation, aluminum bronze, sintered alloysAbstract
The plastic behavior of sintered Cu – 15 (at.) Al and sintered Cu – 24 (at.) Al alloys under the compression test was investigated. It was established that the compression as a method of structure modifying can be carried to high degrees of deformation. The temperature raising reducesthe working pressure, but it has a weakly influence on the structure parameters of treated singlephase alloy, which transformation proceeds with a complex manner.References
Fedorchenko I.M., Andrievskiy R.A. Osnovy poroshkovoy metallurgii [Fundamentals of Powder Metallurgy]. Kiev, Publisher Academy of Sciences of the UkSSR, 1963. 420 p.
Segal V.M., Reznikov V.I., Malyshev V.F. [Change in the Density of Porous Materials during Plastic Deformation]. Poroshkovaya metallurgiya [Powder Metallurgy], 1979, no. 7, pp. 6–11. (in Russ.)
Saltikov S.A. Stereometricheskaya metallografiya [Stereometric Metallography]. Moscow, Metallurgiya Publ., 1970. 376 p.
Korosteleva E.N., Pribytkov G.A., Gurskikh A.V. Bulk Changes and Structurization in Solid-Phase Sintering of Titanium-Silicon Powder Mixtures. Powder Metallurgy and Metal Ceramics, 2009, vol. 48, no. 1–2, pp 8–12. DOI: 10.1007/s11106-009-9104-0
Lyakishev N.P. (Ed.) Diagrammy sostoyaniya dvoynykh metallicheskikh sistem [Diagrams of Binary Metallic Systems]. Moscow, Mashinostroenie Publ, 1996. 996 p.
Korosteleva E.N., Rusin N.M., Gurskikh A.V. [Changes in the Structure of the Sintered Aluminum Bronze after Treatment by Severe Plastic Deformation]. Fizicheskaya mezomekhanika [Physical Mesomechanics], 2004, vol. 7, no. S2, pp. 73–74.
