Sintered SiSiC silicon carbide radiation tube sic ceramic protection tube

We have established a complete set of quality assurance system to ensure that our high alumina kiln shelf supports, grinding kiln shelves, high temperature refractory bricks can meet the requirements of the international quality standard system. The company has never forgotten its original aspirations, adheres to the market and social responsibilities, and does its best to make products safe and reliable. The company has formulated a quality policy and has taken the lead in the industry to pass the international quality management system certification, which makes the company's internal management more rigorous and orderly, and has a strong market competitiveness. We firmly believe that unity is the strength, integrity is the cornerstone, hard work is the driving force, and entrepreneurship is the goal. We sincerely invite customers to come to negotiate and contact us, and are willing to work together with you to create brilliant!

1.Silicon carbide tube Description

Silicon carbide tube has a low coefficient of thermal expansion, high thermal conductivity rate, and perfect thermal shock resistance. It could be used in high-speed thermal impact environments many times. Silicon carbide has the performance of high strength and good thermal impact resistance. It can be used in a severe environment in the long term. Silicon carbide is an ideal material for the ceramic industry, widely used in a high-temperature kiln.

Index	RSIC	NSIC	SISIC	SI3N4-SIC
Bulk density(g/cm3)	2.60-2.74	2.75-2.82	>3.02	2.68
Porosity (%)	15	10-12	<0.1	<16
Compression strength(MPa)	≥600	600-700		180
Bending strength(MPa)	90-100(20OC)	160-180(1100OC)	250(20OC)	≥45(20OC)
	100-120(1100OC)		280(1200OC)	≥50(1200°C)
Young&rsquo;s modulus(GPa)	280(20OC)	220-260		≥16(1200°C)
Thermal conductivity(W/MK)	26(1200OC)	15(1200OC)	45(1200OC)
Thermal expansion(20-1000 oC) 10-6k-1	4.8	5.0	4.5	≤4.7×10-6
Max. working temperature(oC)	1650	1500	1380	1500
PH Resistance	1-14	-	EXCELLENT	-
Moh&rsquo's scale of thermal expansion	13
Si3N4(%)	0	20-40	-	≥22
a-SIC(%)	98.5	60-80	-	≥75

2.Silicon carbide tube Feature

1. High-temperature tolerance

2.Corrosion resistance

3. Oxidation resistance

4. Wear resistance

5. High thermal shock resistance

6. High corrosion resistance

7. High thermal conductivity

8. High resistivity against alkalis

3.Silicon carbide tube Application

Silicon carbide tubes are mainly of kiln furniture in the manufacture of high tension ceramic insulators, construction ceramics, sanitary wares, and domestic ceramics. Also, recrystallized carbide refractories are widely used in metallurgy, chemical industries for their unique, excellent properties.

4.Packing &Shipping

Packing for export-wooden box/pallet/customized for silicon carbide tube

The company has been adhering to the business philosophy of "establishing excellence and winning by quality", and has been committed to the development, research and production of Sintered SiSiC silicon carbide radiation tube sic ceramic protection tube technical equipment for many years, led by independent research and development, and constantly introduces, learns and improves Sintered SiSiC silicon carbide radiation tube sic ceramic protection tube technology. With the purpose of serving both quality and excellence, we operate with heart, continue to innovate and try our best to meet the needs of customers. We will provide you with technical support and business consultation at the first time.

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