SILICON CARBIDE HEATING ELEMENT DIA FROM 8MM TO 60 MMM

WE CAN PROVIDE SILIT , GLOBAR , ERAMA TYPE SIC HEATING ELEMENT BETTER QUALITY LOWER PRICE

)Production Process: Made into blank, silicided under high temperature and re-crystallized.

 2)Usage: It is widely used in various high temperature laboratory furnace and other electric heating devices, such as in the industries of magnet, ceramics, power metallurgy, glass, and meallurgy.

3)Character: Higher temperature, antioxidation, anticorrosion, increasing temperature fast, low coefficient of thermal expansion and so on.

4)Heater Specifications and Resistance Range.

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

5)Our products can be customized according to customer requirements.

6)Notes for using and installing the heater:

  a)Heater should be protected againest damp during storing or installing to ensure the performance of the henter.

  b)In order to be sure of well-distributed lod of each and groups heater shoud be divided before assembling. The tolerance of the resistance of each one can not exceed by 10% each other.

  c)Heater is hard and brittle, please be careful when assem bling and maintaining so as to avoid damage.

  d)When operating the electric furnace at the beginning, the voltage should be increased slowly and can not be fully loaded at once. Otherwise the larger current will be resulted in the damage of heater.

  e)When heater is damaged and need to be changed , the resistance of new ne should follow the increasing resistance. If many are damaged or resistance increased too much, akk heater should  be changed.

SILICON CARBIDE HEATING ELEMENT DIA FROM 8MM TO 60 MMM