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Silicon Nitride Degassing Rotor For Aluminum Low Pressure Casting - China
price: contact company for price
Silicon Nitride Degassing Rotor
Product Description
Our Silicon Nitride Degassing rotor is designed for excellent performance including easily replaceable and repairable separated shaft and impeller, good washing resistance of molten aluminum, high oxidation resistance, high- speed and efficient dispersal and removal of hydrogen and other unwanted particles, long service time.
Physical and chemical index
Types GPSN RSSN
Density >3.2g/ cm3 >2.4g/ cm3
Si3N4 content >92% >92%
Flexural strength >600Mpa >200Mpa
Compressive strength >1500Mpa
Thermal conductivity( W/ mk) 16- 22 14
Porosity 0 <15%
Thermal expansion coeff.
( RT- 1000℃) 3.2 2.8
Max temperature
In air 1400℃ 1150℃
Hardness( HRA) >92 >85
Features
1, Moulding: Cold isostatic pressing( CIP)
2, Sintering: GPSN
3, High strength & good compactness
4, Low thermal expansion coefficient
5, Excellent thermal shock resistance
6, No wetting by molten aluminum and other non- ferrous molten metal
7, Good corrosion resistance
Company Contact:
- Phone: 8618253372068
- Address: Zibo City, Shandong Province, China, Zibo , China
- Email:
- Website: http://www.ts100.cn
Published date: November 10, 2015
- Business Description: Zibo Guiyuan Taisheng Advanced Ceramic Co., Ltd which invested by
Shandong Guiyuan Advanced Ceramic Co., Ltd and Zibo Taisheng Industry
& Trade Co., Ltd focus on the research, manufacture and sale of
technical ceramic.
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