scholarly journals Influence of Molecular Structure of Anionic Polymer Dispersants on Dense Silicon Carbide Suspension Behavior and Microstructures of Green Bodies Prepared by Slip Casting

2003 ◽  
Vol 111 (1293) ◽  
pp. 327-332 ◽  
Author(s):  
Masahiro NOJIRI ◽  
Hajime HASEGAWA ◽  
Takuro ONO ◽  
Toshio KAKUI ◽  
Mayumi TSUKADA ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Silicon Carbide ◽  
Slip Casting ◽  
Anionic Polymer

Integration of UV-LIGA Process with Slip Casting for Fabricating Polycarbosilane-Derived Silicon Carbide MEMS

2011 ◽  
Vol 18 (20) ◽  
pp. 202026
Author(s):  
T Namazu ◽  
T Ishikawa ◽  
Y Hasegawa ◽  
K Kuroda ◽  
Y Takami ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Slip Casting

Study of Alumina and Alumina-Silicon Carbide Layered Composite Sintered by SPS

2018 ◽  
Vol 784 ◽  
pp. 67-72
Author(s):  
Daniel Drdlík ◽  
Vojtěch Mařák ◽  
Jakub Roleček ◽  
Katarína Drdlíková ◽  
Jiří Kratochvíl ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Slip Casting ◽  
Layered Composite ◽  
Green Body ◽  
Casting Method ◽  
Depth Of Penetration ◽  
Penetration Testing ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Body Preparation

A laminate composed from alumina and mixture of alumina and 5 vol.% of SiC as well as standards with composition of each layer were prepared using a slip-casting method for green body preparation with following spark plasma sintering. The laminate had a sharp interface between layers and no delamination was observed. Prepared materials were characterized in terms of their microstructure, hardness and fractographic analysis. Because of supposed ballistic potential all prepared ceramics were also subjected to depth of penetration testing.

The Effect of Particle Morphology and Particle Size Distribution on the Property of Slip Casting SiC

2009 ◽  
Vol 66 ◽  
pp. 13-16
Author(s):  
Ming Jin Deng ◽  
Qi De Wu ◽  
Xiao Li Ji ◽  
Na Li ◽  
Chun Song Hua
Keyword(s):  
Silicon Carbide ◽  
Particle Size ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Apparent Viscosity ◽  
Slip Casting ◽  
Particle Morphology ◽  
Green Body ◽  
Body Density ◽  
Tap Density

The 1.2µm and 100µm silicon carbide were prepared by the process of reshaping and classification. The effect of particle morphology and particle size distribution of silicon carbide on tap density, green body density and apparent viscosity of slurry were analysized. The result showed that the particle size distribution closed to normal distribution and the particle morphology closed to spherical were the main cause that leads to the lower apparent viscosity and the higher density of the green body.

Co-Deposition of Binary Particles during Slip Casting Process

2011 ◽  
Vol 189-193 ◽  
pp. 2917-2920
Author(s):  
Yuan Li ◽  
Yue Qiu
Keyword(s):  
Silicon Carbide ◽  
Mechanical Performance ◽  
Carbon Sources ◽  
Slip Casting ◽  
Casting Process ◽  
Carbon Particles ◽  
Mould Wall ◽  
Sharp Edges ◽  
Silicon Carbide Particles ◽  
Carbide Particles

Co-deposition of silicon carbide particles and carbon (or carbon sources) particles is essential for preparation of reaction bonded silicon carbide (RBSC) products by slip casting. The way of co-depositing of silicon carbide particles and carbon particles during slip casting process, and the influence of composition of raw particles on particle co-depositing in green bodies were studied. The experiment results show: 1.Co-deposition of binary particles is greatly affected by particle size distribution, and large proportion of rigid SiC particles increases the difficulty in demoulding procedure because of small shrinkage; 2. Dispersants in deposited cake trend to enrich at the surface in contact with mould wall, while this enrichment of dispersant has little effect on mechanical performance of RBSC products; 3. Sharp edges on surface of raw particles could result to friction among particles, which afford strength to green bodies but prevent particles packing more closely.

Molding Features of Silicon Carbide Products by the Method of Hot Slip Casting

2018 ◽  
Vol 9 (4) ◽  
pp. 675-678 ◽  
Author(s):  
M. G. Frolova ◽  
A. V. Leonov ◽  
Yu. F. Kargin ◽  
A. S. Lysenkov ◽  
D. D. Titov ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Slip Casting

Reactivity and molecular structure of silicon carbide fibres derived from polycarbosilanes

1992 ◽  
Vol 27 (15) ◽  
pp. 4243-4246 ◽  
Author(s):  
Ph. Schreck ◽  
C. Vix-Guterl ◽  
P. Ehrburger ◽  
J. Lahaye
Keyword(s):  
Molecular Structure ◽  
Silicon Carbide
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