The development of technology for making SvAK12 welding wire from shaving billet

Описание

Тип публикации: статья из журнала

Год издания: 2012

Идентификатор DOI: 10.3103/S1067821212020150

Ключевые слова: welding wire, aluminum alloy, graded shaving scrap, briquetting, extrusion, annealing, mechanical properties, aluminum alloy, annealing, briquetting, extrusion, graded shaving scrap, mechanical properties, welding wire, Cold wire drawing, Elongation factor, Extruded bar, graded shaving scrap, Hot extrusion, Intermediate annealings, Welding wires, Aluminum alloys, Annealing, Briquetting, Extrusion, Mechanical properties, Welding, Wire drawing, Wire, alloy, aluminum, annealing, mechanical property, technological development, welding

Аннотация: A technology for making a welding wire with a diameter of 1.2 and 2.0 mm from the shavings of SvAK12 aluminum alloy is developed. This technology includes hot briquetting the graded shaving scrap at 400-420A degrees C, the hot extrusion of briquettes at 460-470A degrees C with elongation factors of 32 and 56, cold wire drawing the Показать полностьюextruded bars with average unit reductions for a pass of 15-20%, and intermediate annealings at 400A degrees C. It is shown that this wire is suitable for soldering parts of aluminum alloys, and the level of the mechanical properties allows it to be recommended for wide application.

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Издание

Журнал: RUSSIAN JOURNAL OF NON-FERROUS METALS

Выпуск журнала: Vol. 53, Is. 2

Номера страниц: 145-149

ISSN журнала: 10678212

Место издания: NEW YORK

Издатель: ALLERTON PRESS INC

Авторы

  • Zagirov N.N. (Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, Russia)
  • Konstantinov I.L. (Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, Russia)
  • Ivanov E.V. (Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660025, Russia)

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