Good Electric Conductivity Industrial Graphite Heating Element
- Insdustrial graphite made
- Customized heating elements
- Products is high temperature resistance as high as 3400 degree
- High strength even at temperture of 2400 degree
- High purity, low ash content as 40ppm, or even lower at request
- Anti-abrasion, anti-erossion after special impermeability treatment
- Good electric conductivity
- High purity
Size:Customized is ok
High density graphite elements are brittle, inexpensive and
machined conventionally from large blocks, therefore very large
sized elements can be produced in a variety of shapes and sizes.
It can operate up to 2200 °C in an inert atmosphere, 1600°C in
vacuum and <;600°C if oxygen is present. Deposition product can
cause electrical shorts and thus problems with supporting weak
sagging element designs.
Graphite heating element for crystal pulling and fiber optic cable
drawing,high density spark graphite along with fine grain size
ensures uniform heating & control of temperature profile.
This high strength material can be used to a smaller cross section
to increase the electrical resistance of the element thus reducing
the current consumption. Onsec also offers graphite heating rods
and accessories for vacuum furnaces.