Product published by Jiande Meigong Fine Ceramics Technology Co., Ltd.
Silicon nitride powder
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产品特性
Purity
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Grain size
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Specific surface area
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Morphology feature
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Applications
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Product Description
- Model
- Brand
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- Origin
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- Port
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No.12 Xinjian Rd, Jiandemeicheng, Hangzhou, Zhejiang province
Business mode
production
Production Process
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Contacts
Product Details
Silicon nitride is an important structural ceramic. It is an covalent crystal which is super hard, have lubricity , can stand wear and tear and antioxidant around high temperature. It won’t break after hot(over 1000℃) and cold impact. Because of this character, people usually use it in making bearings, turbine blade, sealing ring, perpetual mould and other machinery components.
we can customize all kinds of silicon nitride powder: silicon nitride sintering powder, refining silicon nitride powder, silicon nitride formula powder, et.
|
elements |
content ( model) |
elements |
content ( model) |
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Si% |
99.9 |
O% |
＜1.5 |
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Fe% |
＜0.017 |
N% |
≥38 |
|
AI% |
＜0.05 |
α% |
≥95 |
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Ca% |
＜0.005 |
σRT/MPa |
800-1000 |
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C% |
0.93 |
D50/μm |
0.6 |
Production Process
Raw Materials
Silicon Nitride (Si3N4), Nitride
Powder Preparation
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Molding
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Sintering Process
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Processing Technology
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