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, Cold wire drawing, Elongation factor, Extruded bar, Hot extrusion, Intermediate annealings, Welding wires, Aluminum alloys, Welding, Wire drawing, Wire, alloy, aluminum, mechanical property, technological development
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.
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