Product Description:
Quick Details for SiC Crucibles For Melting Aluminium,Copper, Brass with High Heat Resistance
Type: | High Strength, graphite crucible crucible | Application: | melting metal | Height: | as your requirements |
Composition: | High Pure | Top Diameter: | 10-600mm | Bottom Diameter: | 10-1000mm |
Place of Origin: | China (Mainland) | Brand Name: |
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Color: | Black grey | Si3N4%: | 5min | Fe2O3%: | 0.7max |
C%: | 30-45 | Apparent porosity: | 30max | Refractoriness: | 1680 |
Bulk Density: | 1.71min | Using life: | >5000 hours | MAX temperature: | 1600c |
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 Crucibles For Melting Aluminium,Copper, Brass with High Heat Resistance


Features of SiC 95% silicon carbide sic crucible
1. resistance to deformation at high temperature,
2. thermal shock resistance, wear resistance, corrosion resistance.
3. anti-oxidation, anti- erosion.
Usage of SiC 95% silicon carbide sic crucible
electricity and steel slag trench,
coal chemical and mining transport pipeline.

- Q:Does the smelting of nonferrous metals, graphite crucible and cast iron crucible which is easy to use?
- The pollution of carbon to aluminum alloy and copper alloy should be less than that of iron to aluminium alloy and copper alloy, but the iron crucible is durable and easy to use
- Q:What are the welding methods at the end of the thermocouple?
- Salt welding type K thermocouple in the beaker into the sodium chloride solution into the platinum wire in aqueous solution as an electrode, and the electrode heat as another electrode. When soldering, contact the top of the thermocouple with the solution slightly, switch on the power supply and switch off the power quickly after the arc is started. This welding method is suitable for welding 0.03mm-0.3mm thermocouples with finer welding diameter.
- Q:What magnetic material is sintered with large corundum crucible?
- But the chemical stability is good, not in vacuum. Corundum, by contrast, is much cheaper.
- Q:Why graphite and diamond is composed of carbon graphite, but not light, is black, and the diamond is urgently in light!
- Simply speaking, the structure is different, so the nature of the expression is different
- Q:How to extract gold from activated carbon filter?
- High temperature roasting filter core with graphite crucible and acetylene burner.
- 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:Is the heat conductivity of the crucible good for graphite or iron?
- The thermal conductivity of special graphite is 83~150,The thermal conductivity of iron is 80,The thermal conductivity of cast iron is 43,
- Q:Aluminum crucibles can be used to heating soda?
- I don't know much about the reaction, but the melting point of aluminum is lower than that of soda ash.
- Q:Intermediate frequency induction furnace melting copper with what dry pot?
- The filler to the insulation cloth and the crucible, use a sharp object to play, a dozen layers, to tell the truth, very complicated things, if not, there will be consequences --- as filler, can with mullite sand, quartz sand and so on.
- Q:What special attention should be paid to the use of graphite crucible in vacuum induction melting of titanium alloy?
- In the smelting of titanium alloy, because there are a lot of active element Ti in the alloy, it is easy to react with C, N, O and other elements, resulting in the change of alloy composition
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