SiC Crucibles For Melting Aluminium And Copper, Brass, SIC Graphite Crucible

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Quick Details for SiC Graphite Crucibles


High Strength, graphite crucible crucible


melting metal


as your requirements


High Pure

Top Diameter:


Bottom Diameter:


Place of Origin:

 China (Mainland)

Brand Name:

Model Number:


Black grey







Apparent porosity:




Bulk Density:


Using life:

>5000 hours

MAX temperature:


Packaging & Delivery

Packaging Details:Seaworty packing or as per customer's detail requirement of graphite crucible.
Delivery Detail:within 20-30 days after confirm order of graphite cru

SiC Graphite Crucibles For Melting Aluminium And Copper, Brass                              


Product Description


Specifications for Graphite Silicon Carbide Crucible For Aluminum Melting :

1.Long working lifetime: its working lifetime is increased 3-5 times over normal clay-crucible due to the compact body formed under high pressure.

2.High thermal conductivity: high-density body and low apparent porosity greatly improve its heat conductivity.

3.New-style materials: new heat conduction material ensures faster heat conductivity and pollution-free product, reduces adherent slag.

4.Resistance to corrosion:better anti-corrosion than normal clay-crucible.

5.Resistance to oxidation: advanced process dramatically improves its oxidation resistance, which ensures persistent heat conductivity and long working lifetime.

6.High-strength: high-density body and logical structure make the product better compression property.

7.Eco-friendly: energy-efficient and pollution-free, not only ensure metal product purity, but also ensure sustainable development on environment.

8.Multi-function: Can be used in induction graphite crucible furnace

SiC Crucibles For Melting Aluminium And Copper, Brass, SIC Graphite Crucible

SiC Crucibles For Melting Aluminium And Copper, Brass, SIC Graphite Crucible


Graphite crucible can withstand the high temperature, and has good resistance to chemical erosions and thermal shock. Especially graphite crucible is ideal for the melting of aluminum, copper and etc.



Bulk Density



Specific Resistance



Compressive Strength



Bending Strength



Shore hardness



 x10-6 /°C





Maximum Grain Size



Other Products

SiC Crucibles For Melting Aluminium And Copper, Brass, SIC Graphite Crucible

SiC Crucibles For Melting Aluminium And Copper, Brass, SIC Graphite Crucible


  1.What's your MOQ?

 We will indicate the MOQ for each item in the quotation list. We accept the sample and trail order. 

2.Can I negotiate the Prices?

Sure, we may consider discounts for bulk order of products.

3.How long will it take to complete my order?

For the stock items, we can arrange the shippment within 2~3days after received your payment. For the customized items, we will indicate the delivery time in the quotation list.

4.Can you give warranty of your products?

Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with N&D's Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail. We will provide the replacements to you at our cost according to actual conditions.

5.Can I visit you?

Sure. If you're a volume buyer and would like to visit our in-house products and production line, please contact us to make an appointment.

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Q:What is the conductivity of graphite and copper, iron and zinc?
Graphite and copper, iron, and zinc are electrically conductive. The conductivity and thermal conductivity are different for different grades of materials.
Q:What graphite crucible is used to smelt aluminium by electromagnetic induction heating?
You buy that is very cheap graphite crucible, graphite crucible is magnetic good, Wuxi branch cast professional supply excellent magnetic crucible, graphite crucible, we can according to the customer, provide excellent technology of graphite crucible,
Q:Can the medium frequency furnace be made of silicon carbide crucible?
Unable. The principle of the medium frequency furnace heating is that the magnetic metal material is used to experience the rapid alternating magnetic field produced by the electromagnetic induction coil, and the vortex effect caused by the limited fast oscillation of the magnetic domain body of the magnetic field is generated, and the high temperature heating is generated.
Q:Aluminum crucibles can be used to heating soda?
You're talking about an aluminum oxide crucible. I think so. Why would there be an aluminum crucible?.
Q:Why does China choose quartz crucible directly in the aspect of Czochralski silicon?
Hello, quartz crucibles are the necessary accessories for CZ crystals. They have not been heard to replace quartz crucibles. You are new enough.
Q:Which is a good quality graphite crucible?
The silicon carbide crucible is a bowl shaped container with a ceramic bottom. When solids have to be heated by fire, the crucible must be used. Because it is more able to withstand high temperatures than glass. When used, the crucible does not usually fill the melt too much to prevent the heat from jumping out and allowing the air to pass in and out freely for possible oxidation.
Q:Why graphite and diamond is composed of carbon graphite, but not light, is black, and the diamond is urgently in light!
Although they are all carbon, the arrangement of the carbon atoms is different, so different structures lead to different physical properties
Q:What special attention should be paid to the use of graphite crucible in vacuum induction melting of titanium alloy?
Titanium alloy smelting, no one using graphite crucible
Q:Graphite and diamond are elemental elements made of carbon. Why are physical properties so different?
diamondDiamond is pure carbon, graphite and chemical properties are basically the same, but the physical properties are not the same. The diamond carbon atoms is a tetrahedral solid, a Pyramid shaped structure, the overall shape of the crystal was eight, the structure is very stable, which leads to the hardness of diamond is very high. In addition to diamond almost non-conductive, hard material is the most natural, it is of poor thermal conductivity, high melting point, colorless and transparent.
Q:What are the main components of a graphite crucible?
The main material of graphite crucible is crystalline natural graphite, so it has good heat transfer and high temperature resistance. It has strong corrosion resistance to acid and alkaline solution, and has excellent chemical stability. There are many types of graphite crucibles, which are limited in application and can be chosen at will. Based on the above properties, the graphite crucible is widely used in metallurgy, casting, machinery, chemical and other industrial sectors.

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