Improvement of plasticity of the AlSi11 alloy due to soft annealing treatmentAbstract
The paper presents research on the possibility of improving the plasticity of near-eutectic AlSi11 alloy by the use of soft annealing treatment. For two assumed input quantities, i.e. temperature and duration of the soaking treatment, based on the trivalent testing plan, have enabled the presentation of changing tensile strength (Rm) and elongation (A5) in function of the soft annealing parameters (temperature in the range from 280°C to 370°C and time from 2 hours to 8 hours).
Keywords: aluminum alloys, soft annealing, elongation, tensile strength,
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