硅碳棒系列
氧化物结合碳化硅窑具系列
反应烧结碳化硅窑具系列
重结晶碳化硅窑具系列
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喷砂嘴
 

该产品具有硬度高,耐磨损等特点.可适用于做喷砂嘴,水砂切割嘴及钢厂,热电厂等行业用喷煤嘴等.

反应烧结碳化硅产品主要技术参数

Technical date of SiSiC products

项目  Item

单位 Unit

指标 Date

密度  Density

g/m3

3.02

气孔率 Porosity

%

0.1

抗弯强度 bending strength

MPa

MPa

250(20)

280(1200)

弹性模量 Modulus of elasticity

GPa

GPa

330(20)

300(1200)

导热系数 Thermal conductivity

W/M.K

45(1200)

热膨胀系数 coefficient of thermal expansion

K-1×10-6

4.5

莫氏硬度 Rigidity

 

13

耐酸碱性 Acid-proof lkaline

 

Excellent

使用温度 Operating temperature

1380

 
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