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99.99% high purity beta sic nano powders Our 4N nano β-SiC (99.99% purity) is precision-synthesized via CVD, delivering ultra-fine particle size with exceptional sintering activity for high-density ceramic components. It thrives in the most demanding semiconductor environments — from CMP chucks and lithography stages to plasma etch focus rings and chamber liners. Its chemical inertness and minimal metal impurity outgassing maximize chip yield where it matters most. Trusted by leading fabs and equipment makers worldwide. more
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Some nanomaterials for Thermochromic Application
Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...
Supply ceramic grade silicon nitride powder, solar cell grade silicon nitride in high purity, alpha or beta phase.
product origin:
Chinaitem no.:
L560shipping port:
Guangzhoucolor:
Grey white powderlead time:
2payment:
T/T, PayPal
High Temperature Ceramic Materials Silicon Nitride (Si3N4) Powder
|
Stock # |
Particle Size |
Purity |
Phase |
|
L559 |
100-200nm |
99.9% |
Alpha |
|
L562 |
0.3-0.5um |
99.9% |
Alpha |
|
L566 |
0.6-0.8um |
99.9% |
Alpha |
|
L567 |
0.8-1um |
99.9% |
Alpha |
|
L568 |
2um |
99.9% |
Alpha |
|
L569 |
2um |
99.9% |
Beta |
|
CAS No. |
12033-89-5 |
||
|
Formula |
Si3N4 |
||
|
Appearance |
Grey white powder |
||
|
Brand |
HW Nano |
||
Properties of silicon nitride powder:
1. Resistant to corrosion
2. Heat-resistant
3. Self-lubrication
4. Oxidation resistance in high temperature
5. Self-lubricating properties, can used in lubrication oil
6. Small coefficient of sliding friction& high hardness &heat resistance
Application for silicon nitride powder:
Composite material: releasing agent in silica crucible
Mechanical industry
1. Ceramic cutting tools
2. The car engine components
3. Mechanical processing components
4. Textile machinery function components
Metallurgy
1. Metallurgical furnace ,
2. Iron hook amorphous materials
3. Nitrogen additive in steel industry
4. Rolling bearings
Chemical Industry
1. Wear-resisting components, high precision ball
2. Ctrophoretic paint additive
3. Mold spray
Other Application for silicon nitride powder:
1. Ceramic cutting tools
2. The car engine components
3. Mechanical processing components
4. Wear-resisting components, high precision ball
5. Sialon
6. Metallurgy (thermowell, flue pipe, crucible)
7. Chemical industry, such as heat exchanger
8. Textile machinery function components
9. Silicon ingot release agent
10. Strength agent in NSN series rubber, and get super wear resistant
11. Nonferrous metal refractory material
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