QUARTZ GRAPHITE CRUCIBLE
Small graphite crucible works best with a quartz jacket because graphite oxidizes. high purity graphite crucible is good or bad with its material and density. Good graphite crucible doesn't oxidizes easily, so that the production loss is low. Bad graphite oxidation is not uniform and will eat the material, resulting in high loss. Graphite crucible oxidation is easy to thin and even rupture through the use of pure graphite crucible covered with quartz crucible jacket, which can provide protection.
ADVANTAGES OF QUARTZ GRAPHITE CRUCIBLE
With good thermal conductivity and high temperature resistance, it is widely used in metallurgy, casting, machinery, chemical industry, glass and other industrial sectors, especially in the metal smelting industry, mainly used in the cylindrical graphite crucible for melting metal.
Graphite crucible and quartz crucible are commonly used for smelting metals.
QUARTZ CRUCIBLE VS GRAPHITE CRUCIBLE
01
Color & Shape: Quartz crucible and graphite crucible are different in color. Quartz crucible is white cup shape, graphite crucible is black cup shape.
02
Application: If you are ordinary heating, the recommended price of quartz crucible, if you want to carry out strong heat treatment such as melting metal, you can consider using graphite crucible.
03
Thermal Conductivity: Graphite crucible thermal conductivity is much better than quartz crucible, and due to different ingredients can be directly conductive using electrode heating, graphite crucible melting point is more than 1000 degrees higher than quartz crucible (more than 700 degrees higher than the enhanced high borosilicate crucible)
As the leader of graphite products manufacturers, Wanhui graphite provides EDM graphite, isostatic gramanufacturer ophite, molded graphite, extruded graphite, graphite round, graphite rod, graphite mould, natural flake graphite powder, and other kinds of industrial graphite products.
Contact : Zhao Jack , 0375 6506966
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Saturday, March 26, 2016
Quantity : 500 sets - Price : $2.9
Welcome Product Description Product Name Auto parts professional rear wiper arm& blade with natual ruber fit for Citroen C1 Catalogue Rear wiper blade Car Maker Citroen Car Model Citroen C1 Main color Black only Rubber Material Grade A with graphite coating rubber...
Qeepei Auto
- 315000 - Ningbo
- 0086 0574 87355276
- 0085 15957868750
Tuesday, August 04, 2015
Price : US$ 0.05/piece
We can custom made for you!E-mail or call me directly, Plz just feel free to let us know.Thanks! Product Description We can also produce PTFE,PVDF,PEEK etc parts according to customer's requirements. PTFE is many plastic material is one of the most stable heat of a kind of plastic...
Dechengwang
- 518110 - shenzhen
- +13 9 28 46 80 62
Saturday, March 26, 2016
Quantity : 500 sets - Price : $2.9
Product Description Product Name RVO26-1A Rear windshield wiper arm&blade for Volvo V40 MK 1 Catalogue Rear wiper arm&blade Car Maker Volvo Car Model Volvo V40 MK1 Main color Black only Rubber Material Grade A with graphite coating rubber, or silicon rubber...
Qeepei Auto
- 315000 - Ningbo
- 0086 0574 87355276
- 0085 15957868750