Forming Temperature Investigation of Aluminum and Aluminum/Silicon Carbide Using Image Texture Features

2016 ◽  
pp. 33-44
Author(s):  
Ahmad E. Eladawi ◽  
Tamer O. Diab ◽  
Hammad T. Elmetwally
Keyword(s):  
Silicon Carbide ◽  
Texture Features ◽  
Image Texture ◽  
Forming Temperature ◽  
Aluminum Silicon Carbide ◽  
Aluminum Silicon

scholarly journals Prediction of Strain Rate of Aluminum/Silicon Carbide Using Gray Level Run-Length Matrices

2017 ◽  
Vol 11 (5) ◽  
Author(s):  
Ahmad E. Eladawi ◽  
Saad A. A. Sayed ◽  
Hammad T. Elmetwally ◽  
Tamer O. Diab
Keyword(s):  
Silicon Carbide ◽  
Strain Rate ◽  
Gray Level ◽  
Run Length ◽  
Aluminum Silicon Carbide ◽  
Aluminum Silicon

H2O catalysis of aluminum carbide formation in the aluminum-silicon carbide system

1991 ◽  
Vol 6 (6) ◽  
pp. 1131-1134 ◽  
Author(s):  
Benji Maruyama ◽  
Fumio S. Ohuchi
Keyword(s):  
Silicon Carbide ◽  
Aluminum Carbide ◽  
Carbide Formation ◽  
Matrix Composites ◽  
Silicon Carbon ◽  
Aluminum Silicon Carbide ◽  
Silicone Carbide ◽  
Microelectronic Components ◽  
Carbide System ◽  
Aluminum Silicon

Aluminum carbide was found to form catalytically at aluminum-silicon carbide interfaces upon exposure to water vapor. Samples, composed of approximately 2 nm thick layers of Al on SiC, were fabricated and reacted in vacuo, and analyzed using XPS. Enhanced carbide formation was detected in samples exposed to 500 Langmuirs H2O and subsequently reacted for 600 s at 873 K. The cause of the catalysis phenomenon is hypothesized to be the weakening of silicon-carbon bonds caused by very strong bonding of oxygen atoms to the silicon carbide surface. Aluminum carbide formation is of interest because of its degrading effect on the mechanical properties of aluminum/silicone carbide reinforced metal matrix composites, as well as its effect on the electrical properties of aluminum metallizations on silicon carbide layers in microelectronic components.

Deep Cryogenic Treatment on Aluminum Silicon Carbide (Al-SiC) Composite

2011 ◽  
Vol 383-390 ◽  
pp. 3320-3324 ◽  
Author(s):  
Mohideen S. Rasool ◽  
Mohd Shukri Mohd Aripin ◽  
S. Thamizhmanii ◽  
Sulaiman B. Hasan ◽  
Dan Sathiaraj
Keyword(s):  
Mechanical Properties ◽  
Silicon Carbide ◽  
Compressive Strength ◽  
Structural Changes ◽  
Cryogenic Treatment ◽  
Research Paper ◽  
Significant Enhancement ◽  
Deep Cryogenic Treatment ◽  
Aluminum Silicon Carbide ◽  
Aluminum Silicon

Deep cryogenic treatment produces a significant enhancement in the mechanical properties of metals. In this research paper, the mechanical properties of Aluminium Silicon composite were studied when they were subjected to deep cryogenic treatment. Samples were prepared from two different compositions of Aluminum silicon composites (Al 2024_5%SiC & 10%SiC). The samples were given controlled cryogenic treatment at -186oC. Treated samples were compared with un-treated samples for their compressive strength, hardness and metallurgical changes. The treated samples have shown an improved compressive strength. The improvement is supplemented by the hardness survey and micro-structural changes.

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