Reinforcing the Near Eutectic Aluminum–Silicon Alloy with Graphene: An Approach toward Self‐Lubricating Composite

2020 ◽  
pp. 2000910
Author(s):  
Harprabhjot Singh ◽  
Sanjeet Kumar ◽  
Deepak Kumar ◽  
Mayank Srivastav ◽  
Ritesh Kumar ◽  
...  
Keyword(s):  
Silicon Alloy ◽  
Aluminum Silicon Alloy ◽  
Aluminum Silicon

Structure formation of cast aluminum-silicon alloy during thixotropic treatment

2021 ◽  
Author(s):  
Tat’yana Renatovna Gilmanshina ◽  
Aleksey Ivanovich Anikin ◽  
Angelina Adol’fovna Kovaleva ◽  
Svetlana Igorevna Lytkina ◽  
Sergey Aleksandrovich Khudonogov ◽  
...  
Keyword(s):  
Structure Formation ◽  
Cast Aluminum ◽  
Silicon Alloy ◽  
Aluminum Silicon Alloy ◽  
Aluminum Silicon

The effect of strontium on the mechanical properties of aluminum–silicon alloy

2016 ◽  
Vol 42 (2) ◽  
pp. 201-203 ◽  
Author(s):  
A. I. Averkin ◽  
B. N. Korchunov ◽  
S. P. Nikanorov ◽  
V. N. Osipov
Keyword(s):  
Mechanical Properties ◽  
Silicon Alloy ◽  
Aluminum Silicon Alloy ◽  
Aluminum Silicon

Effects of Processing Parameters on Microstructure and Properties of Aluminum-Silicon Alloy ADC12

2018 ◽  
Vol 777 ◽  
pp. 300-305
Author(s):  
Kasem Charoenrut ◽  
Chaiyasit Banjongprasert
Keyword(s):  
Mechanical Properties ◽  
Die Casting ◽  
Processing Parameters ◽  
Shrinkage Porosity ◽  
Process Conditions ◽  
Chemical Compositions ◽  
Silicon Alloy ◽  
Aluminum Silicon Alloy ◽  
Casting Pressure ◽  
Aluminum Silicon

Aluminum-Silicon Alloy, ADC12 is one of the most popular alloys for pressure die casting due to its high castability and high productivity. ADC12 is a hypoeutectic aluminum-silicon alloy that contains 10-12wt% of Si and has an occasional problem for a mechanical properties failure such as crack and shrinkage porosity. This study presents the investigation of the microstructure of ADC12 parts produced by pressured die casting with different process parameters and chemical compositions. The microstructure was observed using optical microscopy (OM) and scanning electron microscopy (SEM) with energy – dispersive X-ray (EDX) and electron backscatter diffraction (EBSD) to determine phases, grain, and crystallographic information in order to understand the microstructural evolution after die casting with different process conditions. Changes in casting pressure and a reduction of iron content contributed to enhanced mechanical properties and less shrinkage porosity. This was due to different processing parameters, mainly casting pressure. The average grain size of aluminum matrix was also reduced due to a higher pressure during casting with a moderately fast cooling rate.

Recrystallization Phenomena During Friction Stir Processing of Hypereutectic Aluminum-Silicon Alloy

2012 ◽  
Vol 44 (3) ◽  
pp. 1519-1529 ◽  
Author(s):  
A. G. Rao ◽  
K. R. Ravi ◽  
B. Ramakrishnarao ◽  
V. P. Deshmukh ◽  
A. Sharma ◽  
...  
Keyword(s):  
Friction Stir Processing ◽  
Friction Stir ◽  
Silicon Alloy ◽  
Aluminum Silicon Alloy ◽  
Aluminum Silicon
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