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sales@samaterials.com
(949) 407-8904
| Catalog No. | NR0220 |
|---|---|
| CAS Number | 12033-89-5 |
| APS | 800μm |
| Molecular Weight | 140.2833 |
| Form | Gray powder |
| Purity | 99.9% |
| Orientation | α Phase |
Micro Silicon Nitride (α-Si3N4) (CAS No. 12033-89-5) is a kind of gray powder with a chemical formula of Si3N4 and a molecular weight of 140.2833. Stanford Advanced Materials (SAM) offers high-quality Nano Materials with competitive pricing.
Related products: Micro Titanium Carbide, Titanium Powder for Thermal Spraying, Nano Boron Carbide
Micro Silicon Nitride (α-Si3N4) (CAS: 12033-89-5) is a dense, high-strength, and high-toughness ceramic material developed by scientists in the 1970s. Silicon nitride has been used in many industrial applications such as engine components, bearings, and cutting tools. Silicon nitride has better high-temperature performance than most metals, combined with high strength stability and creep and oxidation resistance. In addition, its low coefficient of thermal expansion makes it good thermal shock resistance compared to most ceramic materials.
|
CAS Number |
12033-89-5 |
|
Chemical Formula |
Si3N4 |
|
Molecular Weight |
140.2833 |
|
Form |
gray powder |
|
Specific Surface Area(m2/g) |
65 |
|
Bulk Density(g/cm3) |
1.24 |
|
Tap Density(g/cm3) |
3.39 |
|
Solubility |
Soluble in nitric acid and hydrofluoric acid. Insoluble in water. |
Micro Silicon Nitride (α-Si3N4) is widely used in cutting tools, micro drills in the electronics industry, precision molds, and medical equipment as a cemented carbide.
Our Micro Silicon Nitride (α-Si3N4) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
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