QUARTZ GRAPHITE CRUCIBLE
Small graphite crucibleworks best with a quartz jacket because graphite oxidizes. High pure graphite crucibleis 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 cruciblecovered 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 cruciblefor 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.
Send product request
Other supplier products
 |
ISOSTATIC GRAPHITE BLOCK | Isostatic graphite blockare mainly used in solar single, polycrystalline thermal field, semiconductor single crystal thermal field, graphite mold p... |
 |
CUSTOM HIGH DENSITY GRAPHITE ROD | WH conductive graphite roduses graphite block as raw material. After the processing of professional lathe equipment, it is made of different diamet... |
 |
GRAPHITE CRUCIBLE FOR MELTING GOLD/ SILVER/ ALUMINIUM/ COPPER/ BRASS | GRAPHITE CRUCIBLE FOR MELTING GOLD/ SILVER/ ALUMINIUM/ COPPER/ BRASS Graphite crucibles for gold/silver/aluminium/copper/metal uses graphite as the... |
 |
CARVING GRAPHITE MOLD | Carving graphite moldsare processed by advanced engraving and milling equipment, can be customized according to customer requirements of different ... |
 |
VACUUM FURNACE GRAPHITE | Graphite products of vacuum furnace are increasingly widely used in high temperature graphite furnace. They are not only used to manufacture heatin... |
Same products
 |
LED Encapsulation Materials for General Lighting | Seller: Guangzhou Human New Material Science and Technology Co., Ltd | Good adhesion to metals, chips and other substrates Good sulfur resistance and thermal shock per... |
 |
PUD Water-based Polyurethane for Textile Injet Printing Ink | Seller: Guangzhou Human New Material Science and Technology Co., Ltd | Pigment-based textile inkjet printing is a sensible technology demanding for specifically designe... |
 |
Hard Coatings for Eyeglass Lenses | Seller: Guangzhou Human New Material Science and Technology Co., Ltd | Hard Coatingsare advanced protective coatings applied to surfaces to improve their resistance to ... |
 |
Barrier Coatings for Paper Packaging | Seller: Guangzhou Human New Material Science and Technology Co., Ltd | Barrier coatings for paperare surface coatings applied to the paper surface to provide protection... |
 |
OSi HIOSil BDAC CAS 13170-23-5 | Seller: OSi Holding Limited | Product Description Chemical Name: Di-tert-butoxydicaetoxysilane CAS No.: 13170-23-5 Typical... |
