Origin	China
Model Number	GTB01

Jinyu Silca SiC heating element is a type of non-metal high temperature heating device. These SiC

productsare made from fine quality green silicon carbide as its main raw material. The raw material is made

first in to a blank, followed by high temperature silication and recrystallization, and becomes high quality

stick shaped SiC electric heating devices. Compared with metal electric heating material, this type of non-

metal elements is featured of high operation temperature, anti-oxidization, long service life, little

deformation, easy installation and maintenance. Because of these advantages, SiC electric heating elements

is widely used in various industries that require high temperature electric furnaces and heating devices.

These typicalapplications include electronics, magnetic materials, powder metallurgy, ceramics, glass,

metallurgy and machinery.


We adopt new production process of cold end, so Jinyu Silca heating elements have excellent specific

rate of heat zone resistance and cold end resistance, saving energy, long life, avoiding over-temperature of

cold ends damaging furnace body.


Products specification: Rod type, U type, W type (Three Phase type), Solid Rod type, Spiral type, 5

piece type (dual hot zone). Sizes are available from Dia 12mm, 14mm, 16mm, 18mm, 20mm, 25mm, 30mm, 31.7mm

(1.25inch), 35mm, 38.1mm (1.5 inch), 40mm, 44.4mm (1.75 inch) to 54mm (2.125 inch) for all types.
1.Physic Characters
Volume Density
Bending Strength
Vickers Hardness
Gas Hole Rate
Drawing Water Rate
Heating Elongation Rate

5.5 g/cm3
15-25 kg/cm3
(HV)570kg/mm2
7.4%
1.2%
4%


2.Chemistry Characters



SiC heating element is used in the high temperature under oxidizing atmosphere. It will form the C

film which can keep the element from being melted. During the oxidizing process, the C protecting film is

formed again when the element continues to be used. The C heating element must not be used in the

temperature between 400°C and 700°C for a long time, otherwise the element will be cremated under the strong

oxidizing function in the low temperature. MAIL: cyf at jinyuco dot com, contact: Mr. Amos guo