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Preliminary communication

Initial porosity impact on equal channel angular pressing (ECAP) of Ti–6Al–4V powder material

V. A. Andreyachshenko ; Faculty of Nanotechnology and Metallurgy, Karaganda state technical University, Karaganda, Kazakhstan
M. K. Ibatov ; Karaganda state industrial University, Karaganda, Kazakhstan
D. A. Issagulova ; Faculty of Nanotechnology and Metallurgy, Karaganda state technical University, Karaganda, Kazakhstan

Fulltext: english, pdf (186 KB) pages 775-778 downloads: 352* cite
APA 6th Edition
Andreyachshenko, V.A., Ibatov, M.K. & Issagulova, D.A. (2016). Initial porosity impact on equal channel angular pressing (ECAP) of Ti–6Al–4V powder material. Metalurgija, 55 (4), 775-778. Retrieved from https://hrcak.srce.hr/157451
MLA 8th Edition
Andreyachshenko, V. A., et al. "Initial porosity impact on equal channel angular pressing (ECAP) of Ti–6Al–4V powder material." Metalurgija, vol. 55, no. 4, 2016, pp. 775-778. https://hrcak.srce.hr/157451. Accessed 28 Mar. 2020.
Chicago 17th Edition
Andreyachshenko, V. A., M. K. Ibatov and D. A. Issagulova. "Initial porosity impact on equal channel angular pressing (ECAP) of Ti–6Al–4V powder material." Metalurgija 55, no. 4 (2016): 775-778. https://hrcak.srce.hr/157451
Harvard
Andreyachshenko, V.A., Ibatov, M.K., and Issagulova, D.A. (2016). 'Initial porosity impact on equal channel angular pressing (ECAP) of Ti–6Al–4V powder material', Metalurgija, 55(4), pp. 775-778. Available at: https://hrcak.srce.hr/157451 (Accessed 28 March 2020)
Vancouver
Andreyachshenko VA, Ibatov MK, Issagulova DA. Initial porosity impact on equal channel angular pressing (ECAP) of Ti–6Al–4V powder material. Metalurgija [Internet]. 2016 [cited 2020 March 28];55(4):775-778. Available from: https://hrcak.srce.hr/157451
IEEE
V.A. Andreyachshenko, M.K. Ibatov and D.A. Issagulova, "Initial porosity impact on equal channel angular pressing (ECAP) of Ti–6Al–4V powder material", Metalurgija, vol.55, no. 4, pp. 775-778, 2016. [Online]. Available: https://hrcak.srce.hr/157451. [Accessed: 28 March 2020]

Abstracts
There is studied the technology of processing Ti-6Al-4V powder material with various initial densities using the method of equal channel angular pressing. The device with the 90, 120 and 135 degree angled joint channels was used for the study. The deformation was carried out at the room temperature. It was found that the most favorable stressed-and-strained state was formed in the instrument where the angle of channel joints was equal to 135 degrees. The maximum compression in the instrument is reached at 90 degree angle of the channel joints, but it needs a larger deformation force. To obtain pressed material it is recommended to use a high ECAP cycle for any configuration.

Keywords
powder material; ECAP; Ti-6Al-4V alloy; stress-strain state

Hrčak ID: 157451

URI
https://hrcak.srce.hr/157451

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