Tribological study on A356 aluminum alloy coated with nickel + silicon carbide using reciprocating wear test

2021 ◽  
Author(s):  
Deepan Sam Leo Xavier ◽  
Selvanila Arichelvam ◽  
Shanmugam Subramaniam ◽  
Balaji ◽  
Karthi
Keyword(s):  
Silicon Carbide ◽  
Aluminum Alloy ◽  
Wear Test ◽  
A356 Aluminum Alloy ◽  
Tribological Study ◽  
Reciprocating Wear ◽  
A356 Aluminum ◽  
Nickel Silicon

The semisolid microstructural evolution of a severely deformed A356 aluminum alloy

2013 ◽  
Vol 49 ◽  
pp. 878-887 ◽  
Author(s):  
N. Haghdadi ◽  
A. Zarei-Hanzaki ◽  
S. Heshmati-Manesh ◽  
H.R. Abedi ◽  
S.B. Hassas-Irani
Keyword(s):  
Aluminum Alloy ◽  
Microstructural Evolution ◽  
A356 Aluminum Alloy ◽  
A356 Aluminum

Solidification and Microstructure Simulation of A356 Aluminum Alloy Casting

2021 ◽  
Vol 1033 ◽  
pp. 18-23
Author(s):  
Li Tong He ◽  
Yi Dan Zeng ◽  
Jin Zhang
Keyword(s):  
Aluminum Alloy ◽  
Solidification Process ◽  
Casting Process ◽  
Uniform Structure ◽  
A356 Aluminum Alloy ◽  
Aluminum Alloy Casting ◽  
Alloy Casting ◽  
Shrinkage Defects ◽  
A356 Aluminum ◽  
Filling And Solidification

To obtain an A356 aluminum alloy casting with a uniform structure and no internal shrinkage defects, ProCAST software is used to set different filling and solidification process parameters for an A356 aluminum alloy casting with large wall thickness differences, And multiple simulations are conducted to obtain optimized casting process; then, based on the process, the microstructure of the thickest and thinnest part of the casting are simulated. The size, morphology, and distribution of the simulated microstructure of the thinnest part and the thickest part of the casting are very similar. The simulated microstructure is similar to that of the actual casting. This shows that castings with uniform structure and no internal shrinkage defects can be obtained through the optimized casting process .

Numerical Simulation of Casting Deformation and Stress of A356 Aluminum Alloy Thin-Walled Frame Casting

2021 ◽  
Vol 1033 ◽  
pp. 24-30
Author(s):  
Yi Dan Zeng ◽  
Li Tong He ◽  
Jin Zhang
Keyword(s):  
Aluminum Alloy ◽  
Casting Process ◽  
Mold Temperature ◽  
Hot Cracking ◽  
Thin Wall ◽  
A356 Aluminum Alloy ◽  
Pouring Temperature ◽  
Thin Walled ◽  
Alloy Castings ◽  
A356 Aluminum

One of the main reasons for the scrap of cast thin-wall frame aluminum alloy castings is deformation and cracking. It is an effective method for solving the problem by predicting the distribution of casting stress, clarifying the size of the deformation and the location of the crack, and taking necessary measures in the process. This paper uses the ProCAST software to simulate the thermal stress coupling of A356 thin-walled frame castings, analyzes the influence of pouring temperature, pouring speed and mold temperature on the stress field distribution of castings, predicts the hot cracking trend and deformation, and optimizes Casting process..

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