Low Cost Silicon Carbide SIC Heating Element For Muffle Furnace
Description Feature: | High Temperature | Oxidation Resistance: | High |
Type: | U Shape (U Type) | OEM: | Yes |
Usage: | Electrical Furnace | Length: | As Requested |
Product Type: | Electric Heating Elements |
Highlight: | Muffle Furnace Sic Heating Element , Electrical Furnace Sic Heating Element , Silicon Carbide Sic Heating Element |
Single spiral SiC silicon carbide heater element
Silicon Carbide (SiC) heating elements is a non-metal electric heating element made from SiC as its main raw materials. It has some specific properties, such as low expansion coefficient, little deformation, stable chemical property, long service life, easy installation and maintenance, etc.
Usage: Silicon Carbide (SiC) heating elements can usually make use for furnace which temperature from 600-1600. It can be directly used in an air atmosphere without any protection atmosphere. It is extensively used in the fields of metallurgy, ceramics, glass,
machinery, analysis test, semiconductor, science & research and so on.
Item | Data |
SiC content | >75% |
Si3N4 content | >22% |
Fe2O3 | <0.5% |
Bulk density | 2.6-2.7g/cm3 |
Apparent porosity | <16% |
Cold Crushing strength | 150Mpa |
Rupture strength at 1200°C | >50Mpa |
Thermal conductivity at 800°C | >18w/m.k |
Thermal conductivity at 1200°C | >14w/m.k |
Thermal expansion coefficient | <4.7x10-6/°C |
Size can be customized according to requirements
Quality control: