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| Product Name: |
China manufacturer Silicon Nitride Heater Protection Tube Price
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| Supply Ability: |
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| Related proudcts |
heater protection, protection tube, heater sheath, |
| Specifications |
based on customers' drawings |
| Price Term: |
FOB CIF CNF |
| Port of loading: |
Qingdao Tianjin Ningbo Shanghai |
| Minimum Order |
1 |
| Unit Price: |
1000usd |
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Silicon Nitride Heater tube
Product Description
Silicon Nitride heater protection tube is used in molten aluminum, high oxidation resistance, high-speed and efficient dispersal and removal of hydrogen and other unwanted particles, long service time.
Physical&©|160;and&©|160;chemical&©|160;index
Types Gas Si3N4
Density >3.2g/cm3
Si3N4 content >92%
Flexural strength >700***
Compressive strength >1500***
Thermal conductivity(W/mk) 16-22
Porosity 0
Thermal expansion coeff.(RT-1000℃) 3.2
Max temperature
In air 1400℃
Hardness(HRA) >92
Features
1, Moulding: Cold isostatic pressing(CIP)
2, Sintering: GPSN
3, High strength &good co***ctness
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
Common size:
Inner diameter: ¦Õ100~200mm.
Length: 800~1200mm.
We can also prodcue other sizes according to your drawing.
Hope for our cooperation. |
| Company: |
Zibo Taisheng Ceramic Technology CO.,LTD
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| Contact: |
Ms. Sweety Xu |
| Address: |
Xilongjiao Village,Kunlun Town,Zichuan Distict,Zibo City |
| Postcode: |
255000 |
| Tel: |
8618364328104 |
| Fax: |
8605333191610 |
| E-mail: |
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