Effect of microstructure and mechanical properties on the seizure resistance of cast aluminium alloys

Wear ◽  
1974 ◽  
Vol 28 (3) ◽  
pp. 353-367 ◽  
Author(s):  
P.K. Rohatgi ◽  
B.C. Pai
Keyword(s):  
Mechanical Properties ◽  
Aluminium Alloys ◽  
Cast Aluminium ◽  
Microstructure And Mechanical Properties ◽  
Effect Of Microstructure

scholarly journals Design, Microstructure and Mechanical Properties of Cast Medium Entropy Aluminium Alloys

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Jon Mikel Sanchez ◽  
Iban Vicario ◽  
Joseba Albizuri ◽  
Teresa Guraya ◽  
Eva Maria Acuña
Keyword(s):  
Mechanical Properties ◽  
Aluminium Alloys ◽  
Microstructure And Mechanical Properties

Effect of Erbium Addition on the Microstructure and Mechanical Properties of Aluminium Alloy

2019 ◽  
Vol 796 ◽  
pp. 62-66 ◽  
Author(s):  
Rosli Ahmad ◽  
N.A. Wahab ◽  
S. Hasan ◽  
Z. Harun ◽  
M.M. Rahman ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tensile Test ◽  
Aluminium Alloy ◽  
Aluminium Alloys ◽  
Earth Metal ◽  
Hardness Test ◽  
Optical Microscope ◽  
Unmodified Alloy ◽  
Microstructure And Mechanical Properties ◽  
A380 Alloy

The effect of rare earth metal erbium (Er) modification on the microstructure and mechanical properties of aluminium alloys (A380) were investigated using Optical Microscope (OM), Scanning Electronic Microscope (SEM) attached with Electron Dispersive Scanning (EDS), Vicker’s hardness test and Ultimate Tensile Test (UTS). The results show that the addition of Er reduces the size of the silicon particle and improve mechanical properties of the aluminium alloy. In addition, by adding 0.1 wt. % of Er, the mean area (μm2) and aspect ratio value decreased. The coarse plate like existed in the unmodified alloy transformed into fine particle and short rod. The mechanical properties were investigated by using tensile test and Vicker’s hardness test. The ultimate tensile strength test shows that the tensile and the elongation increased 1.32 % and 9.1 % with 0.1 wt. % Er content of the aluminium alloys, respectively. The hardness improved from the addition of 0.1% Er aluminium A380 alloy.

Corrosion and mechanical properties of cast aluminium alloys

2013 ◽  
Vol 26 (6) ◽  
pp. 319-329 ◽  
Author(s):  
M. Okayasu ◽  
S. Takeuchi ◽  
T. Shiraishi
Keyword(s):  
Mechanical Properties ◽  
Aluminium Alloys ◽  
Cast Aluminium
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