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Silicon Carbide
(SiC) |
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As
making structure devices by using silicon carbide powder, these devices
have high hardness, high wear resistance and good self-greasing effect,
high thermal conductance, low thermal expansion efficient and high
temperature strength etc. SIC also is one kind of semiconductors with
good properties ¡£ Both
chemical stability and anticorrosion of SIC are very good ¡£ It can
be used to treat the metal surfaces, and makes treated metal devices have
high anticorrosion, high wear resistance, anti-high temperature and good
absorption property.
For
Silicon carbide have so many advanced performances, it can be used many
kinds of field. For example used in manufactured structure devices, in
metallurgy, chemical industry, mechanical industry, aeronautics and space
industry and energy source fields etc, SiC can be used to make slide
bearings, liquid fuel jets, crucibles, moulds used at high frequencies and
large powder, and devices of semiconductors etc. In surface treatments of
metal and other materials, include tools, moulds, anti-high temperature
coatings, thermal emission coating, anti-corrosive coatings and absorption
wave coatings etc. |
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Silicon
Carbide (SiC) Sputtering Targets
Purity--- 99.3%,
99.9995%
Shape
--- Discs,
Plate, Step (Dia
¡Ü300mm,,
Thickness ¡Ý1mm)
Rectangle, Sheet, Step (Length
¡Ü600mm,
Width ¡Ü300mm, Thickness ¡Ý2mm) |
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Silicon
Carbide (SiC) Powder
Purity---95%,
97%, 98.5%, 99.3% |
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Silicon
Carbide Nanometer Powder (Beta SiC Powder)
Purity---99%,
Oxygen
content --- <0.61wt%, Dissociate
silicon content
--- <0.20%
Color
--- Green
Morphology --- near spherical Crystallographic
form ---
Cubic
Average
particle size (D50) --- <50nm
Specific
surface area --- >90m2/g
Apparent
density --- 3.22g/cm3 Apparent
density
--- 0.05g
/cm3
Manufacture
method --- Plasma arc vapor
Application --- Potential
Applications of SiC Nanopowders, Catalyst
support, Nano-composites (e.g., Si3N4/SiC, SiC/polymer),
Resistance heating elements, Strengthening materials for Al, Al2O3,
Mg, and Ni, Superplasticity, Wall in future nuclear fusion reactors, Wear
resistant parts |
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