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We study welded joints of 2 mm-thick sheets of D16T aluminum alloy (an analog of the 2024-T3 alloy used abroad), which is now not recommended for welding. The joints are obtained by the friction stir welding. It is shown that the complex structural strength parameter determined by the strength and cyclic crack-growth resistance of the weld metal of these joints is 2.4 times higher than for the base...
We study the regularities of influence of the space orientation of a joint (at angles of 0, 30°, 45°, and 90° to the horizontal plane) for different rates of consumable-electrode pulse-arc welding (23, 40, and 57 m/h) of the sheets of AMg5M structural aluminum alloy 4 mm in thickness with the use of a ZvAMg6 filler wire on the physicomechanical properties of welded joints. It is shown that, by varying...
Dokonano przeglądu podstawowych wskaźników światowego rynku aluminium, a dotyczących produkcji i zużycia ogółem na świecie i w podziale na regiony geograficzne. Podano dane statystyczne dotyczące stanu branży produkcji wyrobów z aluminium na przykładzie wiodących krajów i regionów. Dokonano analizy zużycia głównych gatunków stopów aluminium stosowanych w wytwarzaniu konstrukcji spawanych w przemyśle...
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