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Si3N4 powder
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Product Details
| Place of Origin | Shanxi, China | Type | Ceramic Raw Materials | |
| Application | Refractory | Model Number | Si3N4:95-97% | |
| Brand Name | YQMM |
Product Description
Silicon nitride
Si3N4
Description:
Silicon nitride powder, Gray, An advanced inorganic non-metallic materials, It is widely used in the iron and steel smelting, refractories, also it has a wide range of applications in high temperature sealing abrasive, such as wear rubber, plastics, ceramics, etc.
Main features: This product is a new material which generated in the specific atmosphere temperature, it is divided into several grades: FD90,FD95,FD99,FD3N,FD4N.It has characteristics of high purity, high nitrogen content, and narrow particle size distribution, high sintering activity.
Typical Performance Index:
Grade | Si3N4 | N(Min) | Si(Min) | Fe(max) | Al(Max) | Ca (Max) | O (Max) | C (Max) | α-Si3N4 | Main Size |
FD90 | 93%-95% | 36% | 58% | 0.5% | 0.2% | / | / | / | / | 200mesh,325mesh,1000mesh |
FD95 | 95%-97% | 37.5% | 58% | 0.5% | 0.2% | / | / | / | / | 200Mesh,325mesh,1000mesh |
FD99-α | 99% | 38% | 59% | 300ppm | 250ppm | / | / | / | 93%(Min) | D50:0.4-1.2,D50:0.7um, D50:1um,1000-mesh |
FD99-β | 99% | 38% | 59.5%-60% | 300ppm | 250ppm | / | / | 200ppm | / | D50:1um;1000Mesh |
FD3N | 99.90% | 38.5% | / | 200ppm | 200ppm | 200ppm | / | / | 93%(Min) | D50:0.7um micro powder |
FD4N | 99.99% | 38.5% | / | 20ppm | 20ppm | 20ppm | 1.4% | / | / | D50:0.7um micro powder |
Note: Our company provides different particle size and composition of silicon nitride powder as per users’ requirements, including micron-scale silicon nitride powder.
It can be customized into 10-100mm or 0-200mesh in lump, grain and powder.
Any inquiry,pls contact us by skype:yqmm001. or alibaba massager.
Best regards
Wei lifang
Skype:yqmm001
Contact Us
- Shanxi Province Yangquan Metals & Minerals Imp. & Exp. Co., Ltd.
- Contact nameGuisheng Zhang Chat Now
- Phone0086-353-2590004,6667784
- AddressNO.263 TAONAN EAST ROAD, Yangquan, Shanxi
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