Study of the Manufacturability of Production and Properties of Welding Wire from Alloy 1580
Autor: | Roman Galiev, Aleksey Startsev, V. N. Baranov, Pavel Yurev, Nikolay N. Dovzhenko, Tamara A. Orelkina, Sergey B. Sidelnikov, Olga Yakivyuk, Ekaterina S. Lopatina, Denis Sergeevich Voroshilov |
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Rok vydání: | 2020 |
Předmět: |
010302 applied physics
Materials science Mechanical Engineering Metallurgy Alloy chemistry.chemical_element 02 engineering and technology Welding engineering.material 021001 nanoscience & nanotechnology 01 natural sciences Design for manufacturability law.invention chemistry Mechanics of Materials law 0103 physical sciences engineering Production (economics) General Materials Science Scandium 0210 nano-technology |
Zdroj: | Key Engineering Materials. 861:3-8 |
ISSN: | 1662-9795 |
Popis: | The results of studies on the production of welding wires with a diameter of 2.5 and 3.3 mm from alloy 1580 are presented. To compare the manufacturability of the processing, various methods were used to obtain billets for drawing with a diameter of 8-12 mm: the traditional method of direct hot extruding (discrete); combined rolling-extruding method; and ingotless rolling-extruding method (continuous). The developed modes of bar rolling, drawing and annealing made it possible to obtain prototypes of wire in laboratory and industrial conditions. It was found that alloy 1580 is highly manufacturable both with the traditional method of pressure treatment (extruding) and with combined rolling-extruding methods. It was revealed that the application of all methods makes it possible to obtain billets with the level of mechanical properties necessary for further multi-operation processing. Based on the results of research obtained in laboratory conditions, rational drawing modes for industrial wire production have been developed. As a result of bay drawing, pilot batches of welding wire with a diameter of 3.26 and 2.47 mm from alloy 1580 were obtained, which was successfully used for welding sheet metal. |
Databáze: | OpenAIRE |
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