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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: Email


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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