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Build Your Online Product Catalogs?
| Product Name: |
Silicon Nitride Riser Tube,Widely usded in Aluminum factory
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| Supply Ability: |
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| Related proudcts |
machine parts, silicon nitride tube, si3n4 stalk, |
| Specifications |
100*120*870 |
| Price Term: |
EXW |
| Port of loading: |
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| Minimum Order |
1Ppiece |
| Unit Price: |
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Si3N4 Product Description
Key Properties:
1. High strength, toughness
2. High thermal shock resistance
3. Excellent wear resistance
4. Constant temperature monitoring of the melt
5. Non-wetting to most non-ferrous alloys, making it resistant to build up of dross
6. Minimal dross buildup
7. Withstanding of a certain degree of mechanical shock
8. High thermal conductivity
9.Long-lasting ceramic
10.High mechanical strength relative to other ceramics.
Type of Material:
Reaction bonded silicon nitride is made by direct nitridation of a co***cted silicon powder, and because of the difficulty of ensuring complete reaction; It is hard to achieve a high component density. Usual densities are in the range 2.3 2.5g/cm3 co***red with 3.29g/cm3 for gas pressured sintered silicon nitride. The higher density gives the HPSN, SSN & GPS-SSN materials better physical properties and means they are used in more demanding applications at very high temperature, especially for non-ferrous molten metal handling and thermocouple sheaths. The nitridation produces only a small volume change, which means that RBSN components do not need to be machined after fabrication and complex near net shapes can be produced in a single process stage.
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| Company: |
Beijing Zhongxing Shiqiang Ceramic Bearing CO.,LTD
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| Contact: |
Ms. Tracy Zhang |
| Address: |
A38#,Weishazhuang Industry,Daxing District |
| Postcode: |
100055 |
| Tel: |
86-138-1196-7217 |
| Fax: |
86-10-89233713 |
| E-mail: |
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