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1)Usage:this kind of sic nozzles are a key part of combination equipment removing dust in fuel power plant, big boiler. - details see: https://www.machineto.com/sisic-silicon-carbide-desulphurization-spiral-nozzles-10212594

SiSiC Silicon Carbide Desulphurization Spiral Nozzles

1. Reaction Boned Silicon Carbide(RBSiC or SiSiC) ceramics adopt slip-casting technology. The Ceramics have high strength and excellent hardness, wear, corrosion resistance, oxidization resistance and thermal shock resistance, etc. It’s one of the most popular refractory ceramics. It can be made to beams, rollers, cooling air pipes, thermal couple protection tubes, sealing parts and special shaped parts.

2. SiSiC Technical Data

Item	Unit	Data
Temperature of application	°C	1380
Density	g/cm3	≥3.02
Open Porosity	%	<0.1
Bending Strength	MPa	250(20°C)
Modulus of Elasticity	MPa	280(1200°C)
	MPa	330(20°C)
Thermal Conductivity	GPa	45(1200°C)
Coefficient of Thermal Conductivity	w/m.k	4.5
Rigidity	k-1x10-6	13
Acid-proof Alkaline		Excellent

Note: The data is typical values of test samples, not exact data to all products of our company.

3. RBSiC (SiSiC) desulphurization spray nozzles are the key parts of the flue gas desulphurization system in power generations and large boiler.

4. They have been installed in the FGD system of many power generations and large boiler.