The Paton Welding Journal, 2021, №05



2021 №05 (03)

DOI of Article 10.37434/tpwj2021.05.04

2021 №05 (05)

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The Paton Welding Journal, 2021, #5, 24-29 pages

Pulsed-disharge treatment of the Al–Ti–C system modifier

L.M. Lobanov¹, O.M. Syzonenko², V.V. Holovko¹, P. Tashev³, Ye.V. Lypian², M.S. Prystash², A.S. Torpakov², M.O. Pashchin¹, O.L. Mikhodui¹ and V.O. Shcheretskyi¹

¹E.O. Paton Electric Welding Institute of the NASU. 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine. E-mail: office@paton.kiev.ua
²Institute of Pulse Processes and Technologies of the NAS of Ukraine 43-a Bohoyavlenskyi Prosp., 54018, Mykolaiv, Ukraine. E-mail: dioo@iipt.com.ua
³Institute of Metal Science, Equipment and Technologies «Acad. A. Balevsci» with Hydroaerodynamics Centre of the BAS 15474, Sofia, Bulgaria, Shipchenski Prohod Str., 67. E-mail: ptashev@ims.bas.bg

Abstract
The results of studying the influence of the modifier of the Al–Ti–C system, obtained by high-voltage electric discharge treatment in a hydrocarbon liquid, on the structure and properties of the cast AK7pch (A357) alloy are presented. The prospects for the use of a modifier produced by the method of a high-voltage electric discharge treatment of metal powders to improve the structure of cast alloys and weld metal are shown. 25 Ref., 1 Table, 4 Figures.
Keywords: welded joint, weld metal, high-voltage electric discharge, modifier of the structure of cast alloys, metallurgy, dispersion, carbidization

Received 08.04.2021

References

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Suggested Citation

L.M. Lobanov, O.M. Syzonenko, V.V. Holovko, P. Tashev, Ye.V. Lypian, M.S. Prystash, A.S. Torpakov, M.O. Pashchin, O.L. Mikhodui and V.O. Shcheretskyi (2021) Pulsed-disharge treatment of the Al–Ti–C system modifier. The Paton Welding J., 05, 24-29.

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