Experimental Verification of Mechanical Properties - Porosity Relationships for Porous Silicon Carbide Materials

2006 ◽  
pp. 195-200
Author(s):  
C. Reynaud ◽  
F. Thevenot
Keyword(s):  
Mechanical Properties ◽  
Silicon Carbide ◽  
Porous Silicon ◽  
Experimental Verification ◽  
Porous Silicon Carbide

Effect of atomic layer deposited aluminium oxide on mechanical properties of porous silicon carbide

2015 ◽  
Vol 41 (6) ◽  
pp. 7519-7528 ◽  
Author(s):  
Taivo Jõgiaas ◽  
Lauri Kollo ◽  
Jekaterina Kozlova ◽  
Aile Tamm ◽  
Irina Hussainova ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Silicon Carbide ◽  
Porous Silicon ◽  
Aluminium Oxide ◽  
Atomic Layer ◽  
Porous Silicon Carbide

scholarly journals Effect of Activator on Properties of SiC Porous Ceramics

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Xinhua Yu ◽  
Qinqin Tian ◽  
Yanfei Li
Keyword(s):  
Mechanical Properties ◽  
Silicon Carbide ◽  
Porous Silicon ◽  
Flexural Strength ◽  
Porous Ceramic ◽  
Testing Machine ◽  
Porous Ceramics ◽  
Al2o3 Content ◽  
Porous Silicon Carbide ◽  
Silicon Carbide Ceramics

In this study, porous silicon carbide ceramics were prepared by using silicon carbide as the main material and sodium carboxymethyl cellulose (CMC) as the pore-forming agent. SiO2-Y2O3-Al2O3 and SiO2-kaolin were used as the builders respectively. This study is about the effect of SiO2-Y2O3-Al2O3 and SiO2-kaolin content on the structure and mechanical properties of porous silicon carbide. SiO2-Y2O3-Al2O3 and SiO2-kaolin affect the porosity, hardness and flexural strength of silicon carbide porous ceramics. In this experiment, the porosity of porous ceramics was measured by Archimedes method. The hardness was measured by Rockwell hardness tester. The flexural strength was measured by universal testing machine. The results show that the properties of silicon carbide porous ceramics prepared by SiO2-Y2O3-Al2O3 are better than that of SiO2-kaolinite when the SiO2 -Y2O3-Al2O3 content is 20%. With SiO2-Y2O3-Al2O3 as the combustion agent, porous ceramic with better performance can be prepared at 1500 ℃. When the SiO2-Y2O3-Al2O3 content is 20%, the prepared silicon carbide porous ceramics has a large porosity and excellent mechanical properties, the opening porosity of 23.73%, hardness and flexural strength of 62 and 15.47MPa, from the fracture can be seen more porous and evenly distributed.

Structure and Properties Study of Porous Silicon Carbide Composite Based on SLA

2011 ◽  
Vol 194-196 ◽  
pp. 1590-1593
Author(s):  
Jie Jin ◽  
Maolin Ni ◽  
Shen Hao Wang
Keyword(s):  
Electron Microscopy ◽  
Mechanical Properties ◽  
Scanning Electron Microscopy ◽  
Silicon Carbide ◽  
Corrosion Resistance ◽  
Porous Silicon ◽  
Structure And Properties ◽  
Porous Silicon Carbide ◽  
Carbide Composite ◽  
Scanning Electron

In the article, porous silicon carbide composite is prepared based on stereo lithography apparatus (SLA). The microstructure of porous silicon carbide composite is characterized by mean of scanning electron microscopy (SEM). The properties of porous silicon carbide composite are studied, such as surface HV and corrosion resistance, and the influence of the pore agent content to mechanical properties.

Porous Silicon Carbide (SiC): A Chance for Improving Catalysts or Just Another Active-Phase Carrier?

2021 ◽  
Author(s):  
Giulia Tuci ◽  
Yuefeng Liu ◽  
Andrea Rossin ◽  
Xiangyun Guo ◽  
Charlotte Pham ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Porous Silicon ◽  
Active Phase ◽  
Porous Silicon Carbide

Investigation of porous silicon carbide as a new material for environmental and optoelectronic applications

2010 ◽  
Vol 256 (18) ◽  
pp. 5629-5639 ◽  
Author(s):  
A. Keffous ◽  
N. Gabouze ◽  
A. Cheriet ◽  
Y. Belkacem ◽  
A. Boukezzata
Keyword(s):  
Silicon Carbide ◽  
Porous Silicon ◽  
Porous Silicon Carbide ◽  
New Material ◽  
Optoelectronic Applications

New porous silicon carbide composite reinforced by intact high-strength carbon fibres

2006 ◽  
Vol 26 (9) ◽  
pp. 1715-1724 ◽  
Author(s):  
Juliane Mentz ◽  
Marcus Müller ◽  
Meinhard Kuntz ◽  
Georg Grathwohl ◽  
Hans Peter Buchkremer ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Porous Silicon ◽  
High Strength ◽  
Carbon Fibres ◽  
Porous Silicon Carbide ◽  
Carbide Composite

Infrared analysis of porous silicon carbide

2005 ◽  
Vol 202 (8) ◽  
pp. 1548-1551 ◽  
Author(s):  
A. M. Rossi ◽  
F. Giorgis ◽  
V. Ballarini ◽  
S. Borini
Keyword(s):  
Silicon Carbide ◽  
Porous Silicon ◽  
Infrared Analysis ◽  
Porous Silicon Carbide
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