Effect of copper and solidification conditions on the microstructure and mechanical properties of Al–Si–Mg alloys

2004 ◽  
Vol 153-154 ◽  
pp. 193-198 ◽  
Author(s):  
S.G. Shabestari ◽  
H. Moemeni
Keyword(s):  
Mechanical Properties ◽  
Mg Alloys ◽  
Microstructure And Mechanical Properties ◽  
Effect Of Copper

Effect of Mg and Cu Additions on Microstructure and Mechanical Properties of Squeeze Casting Al-Si-Cu-Mg Alloy

2016 ◽  
Vol 850 ◽  
pp. 511-518 ◽  
Author(s):  
Hai Jun Liu ◽  
Lie Jun Li ◽  
Jian Wei Niu ◽  
Ji Xiang Gao ◽  
Chuan Dong Ren
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Artificial Aging ◽  
Squeeze Casting ◽  
Solution Treatment ◽  
Mg Alloys ◽  
Percentage Elongation ◽  
Microstructure And Mechanical Properties ◽  
Content Ratio ◽  
Cast Alloys

The effects of Mg and Cu additions with different contents on the mechanical properties of Al-Si alloy prepared by indirect squeeze casting have been experimentally investigated. The microstructure and mechanical properties of as-cast and T6-treated Al-Si-Cu-Mg alloys were tested by OM, SEM, DSC and tensile measurement, where the samples were produced by artificial aging at 180°C for 8 h after solution treatment at 540°C for 4 h. It has been found that for the as-cast alloys, with increasing contents of Mg and Cu the tensile strength (UTS) and yield strength (YS) increased, while the percentage elongation (El) decreased. And the optimal mechanical properties of Al-Si-Cu-Mg alloys were obtained under the content ratio of Cu/Mg within 4, where the UTS and El reached 426 MPa and 6.3% after T6 treated, respectively.

The Effect of Porosity on the Microstructure and Mechanical Properties of Die Cast Mg Alloys

2006 ◽  
Author(s):  
N. Moscovitch ◽  
G. Gertsberg ◽  
N. Nagar ◽  
M. Lautzker ◽  
N. Fantetti ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Mg Alloys ◽  
Microstructure And Mechanical Properties ◽  
Die Cast

The Effect of Yttrium Addition on the Microstructure and Mechanical Properties of Mg Alloys

2014 ◽  
Vol 68 (3) ◽  
pp. 331-339 ◽  
Author(s):  
Lavish Kumar Singh ◽  
A. Srinivasan ◽  
U. T. S. Pillai ◽  
M. A. Joseph ◽  
B. C. Pai
Keyword(s):  
Mechanical Properties ◽  
Mg Alloys ◽  
Microstructure And Mechanical Properties ◽  
Yttrium Addition

Effect of trace additions of Sn on microstructure and mechanical properties of Al–Cu–Mg alloys

2010 ◽  
Vol 31 (8) ◽  
pp. 4007-4015 ◽  
Author(s):  
Sanjib Banerjee ◽  
P.S. Robi ◽  
A. Srinivasan ◽  
Praveen Kumar Lakavath
Keyword(s):  
Mechanical Properties ◽  
Mg Alloys ◽  
Microstructure And Mechanical Properties
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