Effect of thermal exposure on the strength and stress relaxation response of AA-7075-T6 material

Commercial AA-7075-T6 material was subjected to thermal exposure for 60 min in the temperature range 100–300 °C with an interval of 20 °C. There was no noticeable effect of exposure temperature on the yield stress, ultimate tensile stress, and fracture stress in the temperature range 100–200 °C. How...

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Veröffentlicht in:	Materials chemistry and physics 2021-09, Vol.270, p.124791, Article 124791
Hauptverfasser:	Butt, M.Z., Ullah, Samee, Khan, M. Rashid, Ahmad, Sajjad, Ilyas, Syed Zafar
Format:	Artikel
Sprache:	eng
Schlagworte:	AA-7075-T6 Cross slip Energy barrier Exposure Initial stresses Precipitates Process parameters Rate process Strain Strength Stress relaxation Tensile stress Thermal exposure Yield stress
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