Formability and microstructure of AA6061 Al alloy tube for hot metal gas forming at elevated temperature

2012 ◽  
Vol 22 ◽  
pp. s364-s369 ◽  
Author(s):  
Zhu-bin HE ◽  
Xiao-bo FAN ◽  
Fei SHAO ◽  
Kai-lun ZHENG ◽  
Zhi-biao WANG ◽  
...  
Keyword(s):  
Elevated Temperature ◽  
Al Alloy ◽  
Hot Metal ◽  
Alloy Tube ◽  
Hot Metal Gas Forming

Mechanical properties and formability of TA2 extruded tube for hot metal gas forming at elevated temperature

2012 ◽  
Vol 22 ◽  
pp. s479-s484 ◽  
Author(s):  
Zhu-bin HE ◽  
Bu-gang TENG ◽  
Chang-yong CHE ◽  
Zhi-biao WANG ◽  
Kai-lun ZHENG ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Elevated Temperature ◽  
Hot Metal ◽  
Hot Metal Gas Forming

Tearing criterion and process window of hot metal gas forming for AA6063 cylindrical stepped tubes

2018 ◽  
Vol 101 (9-12) ◽  
pp. 2609-2620
Author(s):  
Mostafa Rajaee ◽  
Seyed Jamal Hosseinipour ◽  
Hamed Jamshidi Aval
Keyword(s):  
Process Window ◽  
Hot Metal ◽  
Hot Metal Gas Forming

Elevated temperature endurance and creep properties of extruded 2D70 Al alloy rods

Rare Metals ◽  
2011 ◽  
Vol 30 (3) ◽  
pp. 310-315 ◽  
Author(s):  
Guojun Wang ◽  
Baiqing Xiong ◽  
Yong’an Zhang ◽  
Zhihui Li
Keyword(s):  
Elevated Temperature ◽  
Al Alloy ◽  
Creep Properties

Isothermal Rolling of Mg-Based Laminated Composites Made by Explosion Cladding

2010 ◽  
Vol 443 ◽  
pp. 614-619 ◽  
Author(s):  
Xin Ping Zhang ◽  
Ming Jen Tan ◽  
Ting Hui Yang ◽  
Jing Tao Wang
Keyword(s):  
Finite Element ◽  
Composite Material ◽  
Elevated Temperature ◽  
Magnesium Alloy ◽  
Finite Element Methods ◽  
Strain Distribution ◽  
Experimental Results ◽  
Az31 Magnesium Alloy ◽  
Al Alloy ◽  
Layer Composite

Rolling of Al-Mg-Al tri-layer composite material fabricated by the explosion cladding method was simulated using finite element methods. The rolling temperature was determined based on the flow stresses of AZ31 magnesium alloy and 7075 Al alloy at elevated temperature. The strain distribution in the plates during rolling and effects of the reduction ratio on the separation in the Al/Mg/Al laminate were studied. The simulation agrees with experimental results.

The Intermetallic Phases in Sand Casting Magnesium Alloys for Elevated Temperature

2011 ◽  
Vol 690 ◽  
pp. 214-217 ◽  
Author(s):  
Andrzej Kiełbus ◽  
Tomasz Rzychoń
Keyword(s):  
Solid Solution ◽  
Elevated Temperature ◽  
Grain Boundaries ◽  
Magnesium Alloys ◽  
Solution Structure ◽  
Intermetallic Phase ◽  
Intermetallic Phases ◽  
Phase Identification ◽  
Al Alloy ◽  
Cast Microstructure

In the present article, the phase identification of four magnesium alloys: Mg-9wt%Al, Mg-8wt%Al-2wt%Ca-0.5wt%Sr, Mg-5wt%Y-4wt%RE and Mg-3wt%Nd-1wt%Gd were studied. The results showed that Mg-9wt%Al alloy contains only the Mg17Al12 intermetallic phase in α-Mg matrix. As-cast microstructure of Mg-8wt%Al-2wt%Ca-0.5wt%Sr alloy consist of α-Mg matrix with (Al,Mg)2Ca and (Al,Mg)4Sr phases. The Mg-5wt%Y-4wt%RE alloy showed several phases. This alloy was characterized by a solid solution structure α-Mg with eutectic α-Mg + Mg14Y2Nd on grain boundaries. The precipitates of MgY, Mg2Y, Mg24Y5 phases have been also observed. The Mg-3wt%Nd-1wt%Gd alloy composed mainly of a solid solution structure α-Mg with eutectic α-Mg + Mg3(Nd,Gd) on the grain boundaries. The regular precipitates of MgGd3 phase have been also observed.

Formability testing of AZ31B magnesium alloy tube at elevated temperature

2010 ◽  
Vol 210 (6-7) ◽  
pp. 877-884 ◽  
Author(s):  
Zhubin He ◽  
Shijian Yuan ◽  
Gang Liu ◽  
Jia Wu ◽  
Weiwei Cha
Keyword(s):  
Elevated Temperature ◽  
Magnesium Alloy ◽  
Az31b Magnesium Alloy ◽  
Alloy Tube
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