Silicon carbide nozzle

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Silicon Carbide Nozzle

Performance of Silicon Carbide Nozzle

                Silicon carbide nozzle have excellent properties such as high strength, high hardness, strong corrosion resistance and severe wear, and have a long service life under harsh conditions.

The use of silicon carbide nozzle

            Silicon carbide nozzle   are key components of thermal power plants, large boilers, and complete sets of desulfurization and dust removal devices. Silicon carbide nozzles are used for desulfurization in power plants to remove sulfur dioxide and some polluting gases in the flue gas of power plants. The flue gas of coal-fired power plants and the gas in coal-fired combined cycle for gas turbines have a common task, that is, desulfurization and denitrification (of course. and dust removal). The flue gas discharged from the power plant without desulfurization and denitrification directly pollutes the atmospheric environment, while the combined cycle gas without purification treatment will harm the hot-end components of the gas turbine. Its exhaust also pollutes the environment.

Specifications of silicon carbide nozzle

            Silicon carbide nozzle are available in 1/4, 3/8, 1/2, 3/4, 1, 1-1/2, 2, 3 inches, 4 inches and other specifications, support sample processing and can be customized according to customer needs size.

The physical and chemical indicators of silicon carbide nozzle

                     

项目      Item

单位 Unit

指标 Data

使用温度

Using temperature

1380

密度       Density

g/cm³

≥3.02

气孔率    Porosity

%

< 0.1




抗弯强度   Flexural

strength

Mpa

250(20℃)


Mpa

280 (1200℃)

弹性模量   Modulus

of elasticity

Gpa

330(20℃)


Gpa

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   Mohs

hardness


13

酸碱性   Acidity and

alkalinity


Excellent


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