QUARTZ GRAPHITE CRUCIBLE
Cylindrical 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 graphite crucible for melting metal.
Pure graphite crucibleand 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)
Now the price of carbon graphite productsis reasonable, if you have needs to buy graphite and carbon products, please leave us a message.
Send product request
Other supplier products
CUSTOM HIGH PURITY GRAPHITE BLOCK | High purity graphite is graphite with carbon content greater than 99.99%, which is widely used in military industrial pyrotechnic material stabiliz... | |
GRAPHITE MOLDS FOR SALE | In recent years, with the rapid development of die and mould industry, graphite materials, new processes and increasing die and mould factories are... | |
GRAPHITE BLOCKS FOR SALE | Graphite blocks for sale are generally divided into natural graphite blocks and artificial graphite blocks. The most widely used ones are artificia... | |
GRAPHITE ROD ELECTRODE | Graphite is widely used in the electrical industry as electrode, brush, carbon rod, carbon tube, positive electrode of mercury rectifier, graphite ... | |
CUSTOM ISOSTATIC GRAPHITE BLOCK | Isostatic graphite blockare mainly used in solar single, polycrystalline thermal field, semiconductor single crystal thermal field, graphite mold p... |
Same products
UHP Graphite electrode | Seller: 823406 | UHP graphite electrode is used for the recycling of steel in the electric arc furnace industry. I... | |
XINYU CARBON CO., LTD. | Seller: XINYU CARBON CO., LTD. | Located in Shanxi, China, it covers an area of more than 150,000 square meters and has more tha... | |
Graphite electrode | Seller: Jilin ChengXin Carbon Co.,Ltd. | RP. HP . UHP graphite electrode | |
Graphite electrode | Seller: Jilin ChengXin Carbon Co.,Ltd. | RP. HP . UHP graphite electrode | |
UHP graphite electrode 450 | Seller: Linzhang Sanneng Carbon Technology Co. LTD | Graphite electrode is mainly applied for metallurgy industry and calcium carbide, phosphor-chemic... |