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Copper and Aluminum Melting Crucible Graphite Crucible
Product Description
The production process of graphite crucible mainly includes the following steps:
Raw material preparation: The selection of high purity graphite material, and crushing, grinding and screening, in order to obtain the required particle size.
Mold design: Design and make molds according to the required crucible shape and specifications.
Pressing molding: the graphite particles are mixed with an appropriate amount of binder, poured into the mold, and then pressed under a certain pressure.
Sintering: The pressed graphite body is placed in a high temperature furnace for sintering to remove binder and other impurities, while improving its mechanical strength.
Finishing: The sintered graphite crucible is polished, polished and other finishing treatment to obtain the required dimensional accuracy and surface quality.
Quality testing: Quality testing of the processed graphite crucible, including appearance, dimensional accuracy, compressive strength and other aspects of the test.
Application
Due to its excellent performance, graphite crucible is widely used in metallurgy, casting, machinery, chemical and other industrial sectors for the smelting of alloy tool steel and the smelting of non-ferrous metals and their alloys, and has good technical and economic effects.
EASTMATE Advantage
1. High strength .As the temperature rises, the graphite strength increases
2. High temperature resistance
3. Good heat shock resistance
4. Anti-oxidation
5. Strong corrosion resistance to acid and alkali liquid
6. Good conductivity and thermal efficiency.
7. Excellent chemical stability
8. High heat conductivity
9. Mechanical shock resistance
10. Small thermal expansion coefficient
Our company has five major production bases, including Lanzhou in Gansu, Linyi in Shandong, Binhai in Tianjin, Ulanqab in Inner Mongolia, and Binzhou in Shandong. The annual output is 200,000 tons of calcined coke, 150,000 tons of graphitized carburizer, and 20,000 tons of silicon carbide,80,000 of artificial graphite anode material,80,000 carbon & graphite electrode,and other carbon products including carbon electrode paste ,graphite crucible etc.
FAQ
1. Your specification is not very suitable for us.
Please offer us specific indicators by TM or email. we will give you feedback as soon as possible.
2.When can i get the price?
We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc.
If it is an urgent order, you can call us directly.
3. Do you provide samples?
Yes, samples are available for you to check our quality.
Samples delivery time will be about 3-10 days.
4. What about the lead time for mass product?
The lead time is based on the quantity,about 7-15 days. For graphite product, apply dual-use items license need about 15-20 working days.