Experimental investigation of Microstructure and Mechanical properties on Twist exusion forming process of AA6063 aluminmium Alloy
سال انتشار: 1395
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 486
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شناسه ملی سند علمی:
IIAC04_080
تاریخ نمایه سازی: 22 دی 1396
چکیده مقاله:
in this research the effect of twist extrusion on the mechanical properties and microstructure of AA6063 aluminium alloy was studied. Stress relief heat treatment used to relieve stresses of samples. The stress relieved specimens were extruded under twist in 3 passes. The mechanical properties treatment used to relieve stresses of samples. The mechanical properties and microstructures of samples investigated after each twist extrusion pass. The test results specified uniform distribution of precipitates in the AA6063 alloy microstructure and improvement of mechanical properties with increasing the extrusion passes from 1 to 3.
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نویسندگان
Kasra Shahabi
Department of Metallurgy & Material Engineering, Islamic azad university of Kermanshah, .kermanshah Iran