scholarly journals Tensile Properties of Neutron-Irradiated 6061 Aluminum Alloy in Annealed and Precipitation-Hardened Conditions

2009 ◽  
pp. 440-440-10 ◽  
Author(s):  
K Farrell ◽  
RT King
Keyword(s):  
Aluminum Alloy ◽  
Tensile Properties ◽  
6061 Aluminum Alloy

scholarly journals Effects of grain size and dendrite arm spacing on tensile properties of continuous-cast 6061 aluminum alloy billets.

1997 ◽  
Vol 47 (2) ◽  
pp. 98-103 ◽  
Author(s):  
Tomokazu YAMASHITA ◽  
Tooru WATANABE ◽  
Kou NAKAHIRA ◽  
Kenji MATSUDA ◽  
Hiroshi ANADA ◽  
...  
Keyword(s):  
Grain Size ◽  
Aluminum Alloy ◽  
Tensile Properties ◽  
Continuous Cast ◽  
6061 Aluminum Alloy ◽  
Dendrite Arm Spacing

scholarly journals The Effect of pre-aging treatments on Tensile Properties and Hardness for Aluminum Alloys

2019 ◽  
Vol 26 (4) ◽  
pp. 98-104
Author(s):  
Mahmoud AlAssaad ◽  
Mohamad Yehea Al nefawy
Keyword(s):  
Tensile Strength ◽  
Aluminum Alloy ◽  
Aluminum Alloys ◽  
Tensile Properties ◽  
Artificial Aging ◽  
6061 Aluminum Alloy ◽  
One Stage ◽  
Different Temperatures ◽  
One Step ◽  
Hardness Values

Abstract— In this research the effect of artificial aging on tensile strength and hardness for Al-Mg-Si (6061 Aluminum alloy) was study, samples from 6061 alloy were submitted to one step artificial aging for different temperatures, while others samples were submitted to two steps artificial aging (where there is a first stage as pre-aging) in descending and ascending modes. The results showed that the highest tensile strength values were reached 214.7 [N/mm2] and hardness were reached 220 [HB] for 6061 Aluminum alloy when the samples were treated by one-step ageing in 190 [°C] for 3 [hour]. While tensile strength and hardness values of samples treated by two-step ageing were slightly higher than these values when the samples was aged at one stage. Where the maximum values of tensile strength was 215 [N/mm2] and for hardness was 227 [HB] when the 6061 alloy treated with two-step ageing the first one in 175 [°C] for 2 [hour] and the second one in 205 [°C] for 1 [hour].

scholarly journals Effect of Preheating Temperature on the Microstructure and Tensile Properties of 6061 Aluminum Alloy Processed by Hot Rolling-Quenching

Metals ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 182 ◽  
Author(s):  
Qing-Long Zhao ◽  
Tong-Tong Shan ◽  
Run Geng ◽  
Yang-Yang Zhang ◽  
Hong-Yun He ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Aluminum Alloy ◽  
Tensile Properties ◽  
Hot Rolling ◽  
Dynamic Recovery ◽  
Tensile Elongation ◽  
Short Term ◽  
6061 Aluminum Alloy ◽  
Preheating Temperature ◽  
Hot Rolled

The present work investigates the microstructure and tensile properties of a hot rolled 6061 alloy quenched by cold rolls (RQ) at different preheating temperatures. The preheating temperature strongly affects microstructure evolution and mechanical properties. Low preheating temperature (490 °C) resulted in both low strength and low elongation. The RQ alloy preheated at 540 °C exhibited improved ductility compared to those subjected to T6 and T8 temper, and comparable strength to that after T8 temper. The dynamic recovery during hot rolling contributed to the improved tensile elongation and retained work hardening. High preheating temperature also led to pronounced ageing hardening during short-term ageing.

scholarly journals Effects of heat-treatment on tensile properties of 2017/6061 aluminum alloy friction-welded joints.

1996 ◽  
Vol 46 (12) ◽  
pp. 619-625 ◽  
Author(s):  
Tadakazu OHNISHI ◽  
Kazuki YASUMI ◽  
Koichi OGAWA ◽  
Harushige TSUBAKINO ◽  
Atsushi YAMAMOTO ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Aluminum Alloy ◽  
Tensile Properties ◽  
Welded Joints ◽  
6061 Aluminum Alloy
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