Si3n4 Powder CAS 12033-89-5
Si3n4 Powder CAS 12033-89-5 Description
Silicon Nitride (Si3N4) Powder is a grey powder with a Moh's hardness of 8.5, it exhibits exceptional thermal stability, resistance to thermal shock, and high resistivity. Notably, it is only susceptible to corrosion by dilute hydrofluoric acid and hot sulfuric acid. Additionally, there exist other structural compositions, including Si2N, SiN, and Si2N3, which represent sub-stable phases.

The Specification Of Si3n4 Powder CAS 12033-89-5
|
Product |
Phase Ratio |
Purity (%) |
Particle D50 (μm) |
Element content (%) |
Impurity (ppm) |
|||||
|
N |
O |
C |
Si free |
Fe |
Al |
Ca |
||||
|
SiN |
β>50% |
99.999 |
<2.5 |
>38.5 |
<0.8 |
<0.15 |
<0.3 |
<5 |
<3 |
<3 |
|
SiN |
β>50% |
99.999 |
<0.8 |
>38.0 |
<2.0 |
<0.2 |
<1.2 |
<30 |
<20 |
<20 |
|
SiN |
α>70% |
99.95 |
<0.8 |
>38.5 |
<1.0 |
<0.2 |
<0.5 |
<50 |
<200 |
<50 |
|
SiN |
α>92% |
99.50 |
<2.5 |
>38.5 |
<2.5 |
<0.2 |
<0.5 |
<2000 |
<2000 |
<500 |
|
SiN |
α>95% |
99.00 |
<5.0 |
>38.0 |
<2.0 |
<0.2 |
<0.5 |
<4000 |
<4000 |
<1000 |
|
SiN |
Amorphous |
97.00 |
<50nm |
>38.0 |
<0.2 |
<0.05 |
N/A |
<600 |
<5 |
<5 |
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ZhenAns' Silicon Nitride Powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
OUR FACTORY

CUSTOMER VISITS

FAQ
Q:Are you a factory? Where are you located?
A: We are a professional manufacturer with more than 30 years production experience of composite materials, Our own factory locate in Anyang city, henan province.
Q:What's the MOQ?
A: Usually 1 Ton, depend on what products you need.
Q:Package & Shipping.
A: Normal package:by carton, we accept OEM packing.
Q:When can I offer?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price pls call us or tell us in your email , so that we can reply you priority.
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