Henan Cen-Tai Co., Ltd

Sell SiC sagger

2009-6-18 14:40:14

]]>SiC sagger is made of fine superior silicon carbide material, shaped by high-density pressing after fired at high-temperature. It has the feature of little deformation, anti-sharp heating and cooling, anti-oxidization, anti-corrosion, high strength.

It has the feature of little deformation, anti-sharp heating and cooling, anti-oxidization, anti-corrosion, high strength.?

It is widely used in all kinds of industrial kilns, also it could be used as the lining of kiln.

SiC sagger

2009-1-15 11:51:54

Sell Rod Type sic heating elment,sic heater

2009-6-18 14:40:34

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SiC Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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The silicon carbide heating element, SiC Heater is a kind of non-metal high temperature electric heating element. It is made of selected super quality green silicon carbide as main material, which is made into blank, silicate under high temperature and recrystallized. Compared? with metal electric? heating element, this kind of heating element is characterized by high-applied temperature, anti- oxidization, anti-corrosion, long service life, little deformation, easy installation and maintenance. Therefore, it is widely used in various high temperature electric furnaces and other electric heating devices, such as in the industries of magnet, ceramics, powder metallurgy, glass, metallurgy and machinery, etc.

We adopt new production process for cold ends, so our SiC heating elements,SiC Heater have excellent specific rate of heat zone resistance and cold end resistance, saving energy, long life, avoiding over-temperature of cold ends to damage the furnace body. The commercial name of our SiC heating elements, SiC heater is Cen-Tai SiC heating elements or SiC Heater.

Sell U type SiC heating element,SiC heater

2009-6-18 14:40:34

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SiC Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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Sell W type SiC heating element

2009-6-18 14:40:34

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SiC Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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Sell Spiral type SiC heating element

2009-6-18 14:40:14

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SiC Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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Sell MoSi2 heating element

2009-6-18 14:40:14

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MoSi2 Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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MoSi2 heating elements, MoSi2 heater or Si-Mo heater is a resistance generate-heating component made from Si-Mo as the basic material. This kind of heating element, heater is used in high-temperature under the oxidizing atmosphere, and MoSi2 heating elements, MoSi2 heater looks like glass on its surface and form a light SiO2 glass film which can protect the MoSi2 heating elements, MoSi2 heater not to be oxidized, So this kind of heating element has unique effect on resisting oxidization in the high temperature and it can be used to highest temperature up to 1800^oC during oxidizing atmosphere. According to your request, our company can produce the products of Rod type, U W I and U-right angle shapes, etc.

MoSi2 heating elements, MoSi2 heater can be made use of furnace temperature from 1300^oC to 1800^oC. It is extensively used in the industries of metallurgy, glass, ceramic, refractory, crystal electronic device, furnace manufacturer, etc... It is a essential ideal generate electrical heating elements when the products are agglomerating in the high-temperature.

Sell U shape MoSi2 heating element,MoSi2 heater

2009-6-18 14:40:14

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MoSi2 Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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Sell W shape MoSi2 heating element,MoSI2 heater

2009-6-18 14:40:14

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MoSi2 Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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Sell Nitride bond SiC products,nitride bond SiC batt,brick

2009-6-18 14:40:14

]]>Product Description
Silicon nitride (Si3N4) bonded silicon carbide (SiC) material is produced by adding industrial silicon paste into artificial aggregate. Under high temperature, SI and N2 reacts with the formula of 2N2 + 3Si Si3N4, Si3N4 bonded Sic material is formed by bonding SiC particles tightly. Therefore, Si3N4 bonded SiC material is an excellent refractory with the original properties of SiC. The material has quite high strength even under the temperature of 1700 degree, has properties of creep deformation resistance and anti-chemical erosion, and has excellent thermal conductivity and wear-resistance. Comparing with other several bonded SiC materials, Si3N4 bonded SiC material has attracted more and more attention.
Product Feature
Si3N4 Bonded SiC material is mainly used in the production of aluminum, copper and zinc, as the lining material of the molten pool and electrolytic bath (reductionbath) . The side lining of the reduction bath is eroding by aluminum and cryolite (usedas additive) , but Si3N4 bonded SiC material could not be eroded by aluminum, and do not have chemical reaction with cryolite. So this kind of material is ideal for the lining bricks of the electrolytic bath. In particular this kind of bricks have the excellent properties of high strength, abrasive resistance and nonconductive, so the copolymer (Al2O3and Cryolite) . The copolymer likes protective film to protect the working lining and improve the service life of electrolytic bath. At the same time, the Si3N4 bonded SiC bricks have lower thermal conductivity than silicon bricks, so they can reduce the thickness of the side wall or input higher power to expanse the loading capacity of the electrolytic bath, and to increase the output. Because of the high resistivity of the material, it can reduce the power consumption of the side-wall about 15% , saving energy and protecting environment.

Sell SiC roller,SiSiC roller

2009-6-18 14:40:14

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These SISiC rollers are applicable in the high temperature zone of roller hearth kiln which produce consumer porcelain, sanitary ceramics, building ceramics and magnetic materials. Their application life are more longer than other materials.

Size available:

Out dia: 20-250mm

Length: 50-3700mm

Thickness:4-10mm

Load Bearing of the square beam

CROSS SECTION(MM)			CONCENTRATED FORCE (KG.M/L)	UNIFORMLY DISTRIBUTED FORCE (KG.M/L)
OUT DIA?	INNER DIA	THICKNESS	CONCENTRATED FORCE (KG.M/L)	UNIFORMLY DISTRIBUTED FORCE (KG.M/L)
28	18	5	36	72
30	20	5	43	86
40	28	6	97	194
42	30	6	109	218
45	33	6	130	260

1.Chemical Composition

Material: SiSiC

SiC: about 85%

Si: about 15%

2.Physical Performance

Application temperature: <=1380
Density: >=3.02 g/cm3
Apparent porosity: <0.1%
Modulus of elasticity: 330 GPA (at 20 )

300GPA( at 1200 )

Bending strength:: 250MPA (at 20 )

280MPA( at 1200 )
Thermal conductivity: 45W/M.K (at 1200 )

Coefficient of Thermal Expansion: 4.5 K -1 x 10 - 6

Rigidity: 13

Acid-proof alkaline: Excellent

Sell SiC thermocouple protective tube

2009-6-18 14:40:14

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The recrystalized protective tube are applicable to protect thermocouple?of measuring temperature in the fields of metallurgy,chemical industry and ceramics

1.Chemical Composition

Sic: ≥98.5%

SiO2: ≤0.5%

Fe2O3:≤ 0.15%

2.Physical Performance

Density: ≥2.5g/cm3

Apparent Porosity:? <20%

Pressure resisting strength at normal temperature: ≥120MPA

Bending Strength:≥80MPA

Max service temperature: 1600

Coeffcient of thermal expansion: <4.8x10 -6/

Thermal conductivity: 34.5 W/M.K ( 1200

Sell SiSiC nozzel,SiC nozzel

2009-6-18 14:40:14

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These SiSiC burner nozzle can be used in tunnel kiln, shuttle kiln, roller hearth kiln and other industrial kiln of fuel gas, fuel oil. They are widely used and adopted in domestic and foreign kiln companies .They cab obviously control and adjust temperature balance inside the kiln with adjusting width size.

Size available:

Out dia: 30-500mm

Height: 100-600mm

Thickness:3-10mm

1.Chemical Composition

Material: SiSiC

SiC: about 85%

Si: about 15%

2.Physical Performance

Application temperature: <=1380
Density: >=3.02 g/cm3
Apparent porosity: <0.1%
Modulus of elasticity: 330 GPA (at 20 )

300GPA( at 1200 )

Bending strength:: 250MPA (at 20 )

280MPA( at 1200 )
Thermal conductivity: 45W/M.K (at 1200 )

Coefficient of Thermal Expansion: 4.5 K -1 x 10 - 6

Rigidity: 13

Acid-proof alkaline: Excellent

Sell SiC batt,SiC plate,SiC brick

2009-6-18 14:40:14

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Kiln? furniture of oxide SiC batt, plate, SiC setter, SiC pillar are made from SiC of fine quality .They are being produced by high density, oxide sintering and also added to some binding additives. The products have a series of basic characteristics such as high temperature tolerance, low coefficient of thermal expansion, high thermal conductivity, resistance of oxidation and corrosion, high friction tolerance and so on. So they can be widely used in ceramics electrical ceramics, physics and chemistry kiln and also used as plate, roller, case etc.

CHEMICAL AND PHYSICAL PERFORMANCE

Sic:≥ 90%

Fe2O3:≤0.5%

Density: ≥2.65g/cm3

Apparent Porosity: <18%

Pressure resisting strength at normal temperature: ≥100MPA

Bending Strength at normal temperature :≥30MPA

Refractoriness: 1650

Working temperature: under 1400 C

Spiral type SiC heating element

2009-1-15 11:25:20

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SiC Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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Rod Type sic heating elment,sic heater

2009-1-15 11:27:01

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SiC Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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U type SiC heating element,SiC heater

2009-1-15 11:22:22

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SiC Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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W type SiC heating element

2009-1-15 11:23:56

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SiC Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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MoSi2 heating element

2009-1-15 11:31:23

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MoSi2 Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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U shape MoSi2 heating element,MoSi2 heater

2009-1-15 11:32:45

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MoSi2 Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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W shape MoSi2 heating element,MoSI2 heater

2009-1-15 11:34:11

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MoSi2 Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
?

SiC batt,SiC plate,SiC brick

2009-1-15 11:47:54

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CHEMICAL AND PHYSICAL PERFORMANCE

Sic:≥ 90%

Fe2O3:≤0.5%

Density: ≥2.65g/cm3

Apparent Porosity: <18%

Pressure resisting strength at normal temperature: ≥100MPA

Bending Strength at normal temperature :≥30MPA

Refractoriness: 1650

Working temperature: under 1400 C

SiC roller,SiSiC roller

2009-1-15 11:41:38

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Size available:

Out dia: 20-250mm

Length: 50-3700mm

Thickness:4-10mm

Load Bearing of the square beam

CROSS SECTION(MM)			CONCENTRATED FORCE (KG.M/L)	UNIFORMLY DISTRIBUTED FORCE (KG.M/L)
OUT DIA?	INNER DIA	THICKNESS	CONCENTRATED FORCE (KG.M/L)	UNIFORMLY DISTRIBUTED FORCE (KG.M/L)
28	18	5	36	72
30	20	5	43	86
40	28	6	97	194
42	30	6	109	218
45	33	6	130	260

1.Chemical Composition

Material: SiSiC

SiC: about 85%

Si: about 15%

2.Physical Performance

Application temperature: <=1380
Density: >=3.02 g/cm3
Apparent porosity: <0.1%
Modulus of elasticity: 330 GPA (at 20 )

300GPA( at 1200 )

Bending strength:: 250MPA (at 20 )

280MPA( at 1200 )
Thermal conductivity: 45W/M.K (at 1200 )

Coefficient of Thermal Expansion: 4.5 K -1 x 10 - 6

Rigidity: 13

Acid-proof alkaline: Excellent

SiC thermocouple protective tube

2009-1-15 11:43:49

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The recrystalized protective tube are applicable to protect thermocouple?of measuring temperature in the fields of metallurgy,chemical industry and ceramics

1.Chemical Composition

Sic: ≥98.5%

SiO2: ≤0.5%

Fe2O3:≤ 0.15%

2.Physical Performance

Density: ≥2.5g/cm3

Apparent Porosity:? <20%

Pressure resisting strength at normal temperature: ≥120MPA

Bending Strength:≥80MPA

Max service temperature: 1600

Coeffcient of thermal expansion: <4.8x10 -6/

Thermal conductivity: 34.5 W/M.K ( 1200

SiSiC nozzel,SiC nozzel

2009-1-15 11:45:56

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Size available:

Out dia: 30-500mm

Height: 100-600mm

Thickness:3-10mm

1.Chemical Composition

Material: SiSiC

SiC: about 85%

Si: about 15%

2.Physical Performance

Application temperature: <=1380
Density: >=3.02 g/cm3
Apparent porosity: <0.1%
Modulus of elasticity: 330 GPA (at 20 )

300GPA( at 1200 )

Bending strength:: 250MPA (at 20 )

280MPA( at 1200 )
Thermal conductivity: 45W/M.K (at 1200 )

Coefficient of Thermal Expansion: 4.5 K -1 x 10 - 6

Rigidity: 13

Acid-proof alkaline: Excellent

Nitride bond SiC products,nitride bond SiC batt,brick

2009-1-15 11:38:59

Sell SiC heating element, SIC heater

2009-6-18 14:40:34

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SiC Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
?

SiC heating element, SIC heater

2009-1-15 11:26:18

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SiC Heating Element is our main exporting item of our Corp. We widely export to many countries. If you are in this line, pls contact us ASAP. We will supply more details tech data for you.?
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