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Article
Weldability of aluminum alloys based upon the Al–Ca–Zn–Mg system
Based upon calculated data compositions of experimental aluminum alloys, which are characterized by the lowest tendency towards hot brittleness during casting, are selected. Sheets 2.5 mm thick are obtained fr...
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Article
Structure and Properties of a Grade 1420 Aluminum Alloy after Argon Ion Irradiation
The implantation of argon ions in a grade 1420 aluminum alloy is studied. The optimum mode allowing the maximum alloy softening is shown to be Е = 36 keV, j = 300 μA/cm2, and Φ = 4.9 × 1017 cm–2 (irradiation time...
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Article
Effect of Fusion Welding on the Properties of 1915T Aluminum Alloy Joints
The mechanical properties and structure of the joints of aluminum 1915T alloy sheets welded by different techniques are studied. The influence of the filler wire composition on the mechanical and corrosion pro...
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Article
Influence of Preliminary Ultrasonic Treatment on the Structure of Implanted Surface Layers of Titanium Alloy
The effect of ultrasonic treatment before ion implantation of the VT6 titanium alloy with silver on the thickness of the ion-doped layer, the distribution of silver over the thickness of this layer, and the sc...
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Article
Analysis of the properties of heat insulation materials based on Tatar deposit vermiculite
Development of a new lining material with high chemical and deformation resistance based on vermiculite is described. Properties of the objects obtained are provided that are not surpassed by overseas analogs....
