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Help CenterED ( Rod ) Type Straight Silicon Carbide Rod / Silicon Carbide Heating Element ED Type Sic Rods
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ED ( rod ) type Straight Silicon Carbide rod / silicon carbide heating element ED type sic rods
The brief introduction of the silicon carbide heating element:
The silicon carbide heating element 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, silicided under high temperature and re-crystallized.
Compared with metal electric heating element, this kind of element is characterized by high-applied temperature, anti-oxidization, anti-corrosion, long service lige, little deformation, easy installation and maintenance.
| Specific gravity | 2.6-2.8g/cm3 | Bend strength | >300kg |
| Hardness | >9 MOH'S | Tensile strength | >150kg/cm3 |
| Porosity rate | <30% | Radiancy | 0.85 |
Display of the silicon carbide heating element:
straight type silicon carbide heating elements:
1.Antioxidant property of elements Rod type sic heater, silicon carbide rod
Though the element will bo oxidized very slowly in course of application, it also will make the resistance increased following long time application,this phenomenon calls aging.
In order to lower the aging speed, we use special technology to coat a protect film on the surface of hot zone in th course of production, which enhance the antioxidant property of element evidently and lengthen the service life.
2.The effects of alkali and alkaline metal oxide ot elements
The alkali and alkaline metal oxide will react with sic at about 1300 ℃ and generate silicate, which calls alkali-chemical corrosion, and can influence the glowing of element evidently.
3.The effects to elements from melting metal
Some metals, such as cobalt, nickel, chrome and so on, can corrade the element in high temperature melting state and affect the service life of element.
wooden case
Zhengzhou CY Scientific Instrument Co., Ltd.-founded in 2013 by a group of professional engineers from KJ group.CY is a high and new technology enterprise registered in Zhengzhou,Henan province. CY Scientific Instrument mainly provide regular furnace for lab. Also do customized furnace and some other related accessories and equpments in high quality and low cost precision machines for material research and R&D lab. Our mainly products include high temperature furnace,include 1200/1400/1700 degree muffle furnace,1200/1400/1700 degree tube furnace, dental furnace, vacuum furnace,gold melting furnace, SiC heating element, MoSi2 heating element, alumina tubes and crucibles, and etccontact person: Alisa Wang
skype: cykyfurnace
Mobile:+86 15515716046
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