Pressuring Sintered Silicon Carbide Ssic Ceramic Chemical Pump Spindle

• Customization: Available
• Application: Refractory, Structure Ceramic, Industrial Ceramic
• Usage: Wear Resistance and Heat Resistance
• Model NO.: SIC006
• Shape: Tube/Custom
• Color: Black Grey
• Processing: Bending, Cutting, Moulding
• Type: Ceramic Tubes
• Material: Silicon Carbide
• Transport Package: Carton/Wooden Case/ Pallet
• Specification: customized
• Trademark: None
• Origin: China
• HS Code: 8547100000
• Package Size: 20.00cm * 18.00cm * 18.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Description

Product name:

Pressureless sintered silicon carbide (SSIC) is produced using very fine SiC powder containing sintering additives. It is processed using forming methods typical for other ceramics and sintered at 2,000 to 2,200° C in an inert gas atmosphere. As well as fine-grained versions, with grain sizes < 5 ?m, coarse-grained versions with grain sizes of up to 1.5 mm are available. SSIC is distinguished by high strength that stays nearly constant up to very high temperatures (approximately 1,600° C), maintaining that strength over long periods!

Advantage
1. Dimensional stability at high temperature, anti-deformation, high high temperature strength
2. Thermal shock resistance, wear resistance and corrosion resistance
3. Anti-oxidation and erosion resistance Can be widely used in: electric power, steel mill slag flushing groove, coal chemical industry, mining, transmission pipeline.

Application

 

This material displays an extremely high corrosion resistance in acidic and basic media, and this too is maintained up to very high temperatures. The coarse-grained versions offer particular advantages. These properties are outstanding among high-temperature ceramics, and are complemented by high thermal shock resistance, high thermal conductivity, high resistance to wear, and a hardness close to that of diamond. Thus, SSIC is ideal for extremely demanding applications, for example, slip ring seals in chemical pumps, bearing bushes, high temperature burner nozzles, or as kiln furniture for very high application temperatures. The use of SSIC with graphite inclusions improves the performance of tribological systems.

 

 Specification

Properites	Units	Silicon carbide Material
Type		SiC		SiSiC		NSiC	RSiC
Chemical composition	SiC%	89	87	92		70	99
	SiO2 %	5	6	-		Si3N4 28	-
	Al2O3%	1.0	2.0	-		-	-
Bulk Desity	g/cm3	2.85	2.8	3.01		2.8	2.75
Apparent porosity	%	12	14	0.1		12	14
M.O.R.@20ºC	MPa	50	48	260		180	100
M.O.R.@1300ºC	MPa	58	56	280		185	120
C.T.E.@20ºC-1000ºC	10-6K-1	4.8	4.2	4.5		4.7	4.6
C.C.S	MPa	100	90	900		500	300
Thermal shock resistance	1	5	5	5		5	5
Max working temperature	ºC	1450	1420	1300		1500	1650
application	Used in ceramic shuttle kiln, tunnel kiln and roller kiln,Kiln furniture.

   

Item	Unit	Data
		RBSIC(SISIC)	NBSIC	SSIC	RSIC
SiC content	%	85	80	99	98.5
Free Silicon content	%	15	0	0	0
Max service temperature	ºC	1380	1550	1600	1650
Density	g/cm3	3.02	2.72	3.10	2.60-2.74
Open porosity	%	0	12	0	15
Bending strength 20ºC	Mpa	250	160	380	100
1200°C	Mpa	280	180	400	120
Modulus of elasticity 20°C	Gpa	330	220	420	240
1200°C	Gpa	300	/	/	200
Thermal conductivity 1200ºC	W/m.k	45	15	74	10
Coefficient of thermal expansion	K-1x10-6	4.5	5.0	4.1	4.8
HV	kg/mm2	2500	2500	2800	/

Package
 

 

 

Certifications

 

Company Profile

Jiangsu Fist Special Ceramic Co., Ltd is located in Jiangsu Province, established in 2016. The transportation is very convenient for express, airport and any port in Yangtze River Delta. We near Shanghai, only two hours drive.

Superior geographical location and mature industrial chain of ceramic, we are a manufacturer specialized in developing, producing and selling ceramic materials and products which meet the market demand. We can provide professional OEM & ODM service. Our main products are alumina ceramic, zirconia ceramic, steatite ceramic, cordierite ceramic, mullite ceramic, electronic ceramic, industrial ceramic, daily ceramics, etc. With good quality, reasonable prices and stylish designs, our products are extensively used in machinery, textiles, electronics, automotive, plumbing, seal, humidification, new light source, household appliances, electric heating, solar power and other industries. Good quality and experience service win many customers including domestic and foreign. We warmly welcome new and old customers from all walks of life in the whole world to contact us for future business relationships to achieve mutual success!

FAQ

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock or customeriziation, it is according to quantity.
Q: How about the payment terms?
A: T/T or L/C are okay. We can negotiate.
Q: How can you get quotation?
A: Please kindly send me your drawing with technical requirement and demand quantity.
If you don't have the drawing,please kindly courier samples to us.We will quote our best price as soon as possible.

Q: How about the shipping&package?

A: The package usually includes bubble wrap, carton, pallent, wooden case, etc. The shipping mode includes express, air and sea transportation. Both we can negotiate and choose the best way.