SIC Heating Element

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Product Code : sic heating element 4

Brand Name : sichuang

Price And Quantity

Minimum Order Quantity
10
Unit of Measure
Piece/Pieces

Price Range
20.00 - 200.00 USD ($)
Price

Product Specifications

Product Name
sic heating element
Product Type
heater pipe

Material
silicon carbide powder
Color
black

Application
ceramic kiln, furnace
Shape
heater pipe

Density
3020 Kilogram per cubic meter (kg/m3)
Hardness
9.1

Product Description

Sic heating elements are made from quality green SiCpowder, which added to some additivies according to the materials proportion.Silicon carbide heating elements are non-metallic products. Compared withmetallic heating elements, they have a series of characteristics, such ashigher temperature, antioxidation, anticorrosion, increase temperature fast,low coefficient of thermal expansion and so on. Therefore, they are widely usedin electronic and magnetic material, ceramics, metallurgy industry and so on.

Sic heating elements Specifications and Resistance Range

(d) Diameter	(L)Length of Hot Zone	(L1) Length of Cold Zone	(L) Overall Length	(d) Resistance
8	100-300	60-200	240-700	2.1-8.6
12	100-400	100-300	300-1100	0.8-5.8
14	100-500	150-350	400-1200	0.7-5.6
16	200-600	200-350	600-1300	0.7-4.4
18	200-800	200-400	600-1600	0.7-5.8
20	200-800	250-600	700-2000	0.6-6.0
25	200-1200	250-700	700-2600	0.4-5.0
30	300-2000	250-800	800-3600	0.4-4.0
35	400-2000	250-800	900-3600	0.5-3.6
40	500-2700	250-800	1000-4300	0.5-3.4
45	500-3000	250-750	1000-4500	0.3-3.0
50	600-2500	300-750	1200-4000	0.3-2.5
54	600-2500	300-250	1200-4000	0.3-3.0

The influence of operating temperature and surface load on the heater surface in a different atmosphere

Atmosphere	(℃) Furnace Temperature	（w/cm2） Surface Load	the influence on the heater
Ammonia	1290	3.8	the action on SiC produces and destroys the protection film of SiO2
Carbondioxide	1450	3.1	corrode SiC
Carbo Monoxide	1370	3.8	absorb carbon powder and influence the protection film of SiO2
Haloaen	704	3.8	corrode sic and destroys the protection film of SiO2
Hydrogen	1290	3.4	the action on SiC produces and destroys the protection film of SiO2
Nitrogen	1370	3.1	the action on SiC produces insulating layer of silicon nitride
Sodium	1310	3.8	corrode SiC
Sulphur Dioxide	1310	3.8	corrode SiC
Oxygen	1310	3.8	SiC oxidized
Water Vapour	1090-1370	3.1-3.6	the action on sic produces hydrate of silicon
Hydrocarbon	1370	3.1	absorb carbon powder resulted in hot pollution

Trade Information

FOB Port
Qingdao,China
Payment Terms
Paypal, Western Union, Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C), Letter of Credit (L/C), Cheque, Cash in Advance (CID), Cash Advance (CA)

Supply Ability
1000 pieces Per Month
Delivery Time
15 Days

Sample Available
Yes
Sample Policy
Contact us for information regarding our sample policy

Packaging Details
plywood cases with shockproof material
Main Export Market(s)
Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia