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| Tel：0510-87919806 Fax：0510-87911806 Contact: Hu Chengjun E-MAIL：casting510@126.com Website：www.jlnv.cn Add：Jiangsu city of Yixing Province Zhang Zhu Industrial Zone five double Road No.26 |
Silicon nitride protective tube
[technical parameters]
Material:Ceramic
Characteristic:non adhesive aluminum
Appearance:white
Density: ﹥1.9g/cm3
Bending strength: ﹥80Mpa
Thermal conductivity:100 W/m.k
Expansion coefficient:2.0*10-6K-1
Working temperature:900 degrees C (air pollution) 1800
Volume resistivity: 1014-1015(*cm)
Service life: Six months
Note: do not knock, collision
[product description]
The silicon nitride protective tube has higher bending strength and oxidation resistance than other products. Maximum operating temperature of 1800. Also inaddit-ion to its own structure characteristics, the product also has good wear resistance and on the metal solution corrosion resistant performance, so the product can di-rectly with aluminum, zinc, copper and magnesium solu-tion contact, adhesion of aluminum ceramic protection tube has been successfully used for temperature meas-urement. Have other properties, such as high temperature resistance, high load capacity and wear resistance, etc..
[product features]
1, excellent antionxidant properties
2, good wear resistance
3, the purpose of corrosion resistance
4, high temperature resistance
5, excellent high load
6, non stick aluminum liquid