Results 71 to 80 of about 370 (109)
Severe Plastic Deformed Pure Aluminum by Equal Channel Angular Pressing
Samples of an aluminum alloy were subjected to an equal channel angular pressing (ECAP) at room temperature for one pass. For the several specimens severe plastic deformation process was interrupted to observe the material flow.
Gheorghe GURAU +2 more
doaj
The localized mechanical behavior of a high entropy alloy (HEA) by analyzing its deformation mechanisms under different indentation loading levels and loading rates assessed.
M. Zare Ghomsheh +5 more
doaj +1 more source
The aim had been to study changes in the properties of aluminium alloy AlSiMgMn. Influence of SPD of the mechanical properties had increased (Rm by 86 MPa, Ro0,2 by 175 MPa, while A had decreased to 20 %). The corrosion potentials had been evaluated in the environment of H2O and in SARS. After SPD was observed in the environment of H2O, that resistance
P. Lacková +3 more
openaire +2 more sources
Severe Plastic Deformation (SPD) of metals leads to their strengthening and losses in the work hardening capacity. The latter causes flow localization upon subsequent forming of the material. The application of Low Strain Amplitude Multi-Directional Forging (LSA-MDF) after SPD regenerates the material work hardening capacity and available results cover
C.G. de Faria +2 more
openaire +3 more sources
Although Al–Mg alloys have various desirable properties, to broaden the applications, it is needed to increase the strength of these alloys. Severe plastic deformation (SPD) is a candidate method for this purpose.
H. Parvin, M. Kazeminezhad
doaj +1 more source
Review of Metal Screw Extrusion: State of the Art and Beyond
Metal screw extrusion (MSE) is a continuous, solid-state forming method utilizing an inherently high degree of deformation to consolidate fragmented input materials into a solid bulk by breaking their oxide skins.
Geir Kvam-Langelandsvik +3 more
doaj +1 more source

