peak aged alloyThe aim of this experiment was to improve the mechanical properties of SSM 356 aluminum alloys by friction stir processing, a solid-state technique for microstructural modification using the heat
(36 µm). No solidification cracking is found in the melting zone. However, several compromises must be made in the employment of this method. The molten filler alloy locally dilutes the molten AA2024 base alloy, which reduces the concentration of strengthening alloy4. This generally leads...
In this regard, mechanical testing of a cast and extruded 6061 aluminium alloy containing 0, 10, or 20 vol.-%Al2O3 particles has been carried out with emphasis on measuring the properties which would be the most important for an application such as steam turbine blading. In addition to an...
In the present work the production of a demonstration part by back-extrusion of a AA2024 aluminium alloy billet (a process very similar to forging) is presented and discussed, together with the final mechanical properties. Additionally, the paper contains data on the AA2024 alloy rheological prope...
segregation/ mechanical propertiesaluminium alloy weldslaser beam weldingmicrosegregationThis article, which has mainly concerned an examination of microsegregation and the hardness and impact characteristics of laser welds of Al-Mg alloys, has included a quantitative description of the distribution of ...
GB/T 3880.2-2024 English Version - GB/T 3880.2-2024 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering—Part 2: Mechanical properties (English Version): GB/T 3880.2-2024, GB 3880.2-2024, GBT 3880.2-2024, GB/T3880.2-2
et al. Ultra grain refinement and mechanical properties improvement of all-weld-metal for medium-thick Al-Li alloy via laser beam oscillation and in-situ alloying. Opt. Laser Technol. 168, 109965 (2024). 48. Ma, K. et al. Mechanical behavior and strengthening mechanisms in ultrafine grain ...
The aluminum 2xxx alloy series (2011, 2014, 2017, 2018, 2124, 2219, 2319, 201.0; 203.0; 206.0; 224.0; 242.0 etc.) require solution heat treatment to obtain optimum properties; in the solution heat-treated condition, mechanical properties are similar to, and sometimes exceed, those of low-...
MECHANICAL PROPERTIES Grade Temper TENSILESTRENGTH(MPA) YIELD STRENGTH(MPA) ELONGATION(%) 6061 T4 205 110 18 T6 290 240 10 CHEMICAL COMPOSITION Grade Si Fe Cu Mn Mg Cr Zn Ti Al 4032 11-13.5 1 0.5-1.3 - 0.8-1.3 0.1 0.25 - RE 6061 0.4-0.8 0.7 0.15-0.4 0.15 0.8-1.2 0.04-0.35 ...
The effect of thermomechanical treatment (TMT) on the structures, precipitation behaviour, and mechanical properties of commercial-grade aluminium 2036 alloy has been investigated. In both the solutiontreated and aged and the TM-treated conditions, the main strengthening phase was observed to be P...