SiC Crucibles For Melting Aluminium,Copper, Brass with High Heat Resistance

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Quick Details for SiC Crucibles For Melting Aluminium,Copper, Brass with High Heat  Resistance


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 Crucibles For Melting Aluminium,Copper, Brass with High Heat  Resistance                       


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,Copper, Brass with High Heat  Resistance

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.

Packaging & Shipping


Package: Wooden case and wooden pallet or pack as customer's requirement of graphite crucible.

Delivery time: depend on distance,  usually 20 days to 50days after deposit of graphite crucible.

 We can supply the products according to customer's drawings, samples and performance requirement.

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SiC Crucibles For Melting Aluminium,Copper, Brass with High Heat  Resistance

SiC Crucibles For Melting Aluminium,Copper, Brass with High Heat  Resistance

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Q:You solved it. What happens if a quartz crucible is coated with a graphite crucible?
It doesn't work, but it just adds heat resistance. You get a pretty bad heating effect when you put things in. Of course, if you put it very, very tight, the graphite crucible may crack when heated.
Q:Application of ceramic fiber module in gas crucible furnace
The crucible furnace, as the name suggests, is a furnace with a crucible. There are cast iron crucibles, cast steel crucibles, some alloy steel crucibles, graphite crucibles, clay crucibles and carborundum crucibles from the crucible material.
Q:What is the porcelain crucible with a small hole under it?
The main material of the graphite crucible is crystalline natural graphite. Therefore, it keeps all kinds of physical and chemical characteristics of natural right ink. That is: good thermal conductivity and high temperature resistance, in the process of high temperature use, the coefficient of thermal expansion is small, and has a certain strain resistance to hot and cold. The corrosion resistance of acid and alkaline solution is strong, and it has good chemical stability.
Q:Disadvantages of graphite crucibles
Single crystal furnace graphite crucible defects: relatively high prices, easy to wear, the general service life of about 40 stoves
Q:What is the conductivity of graphite and the conductivity of graphite?
Graphite and copper, iron, and zinc are electrically conductive.
Q:What are the advantages of a smelting furnace using induction heating, and will it reduce costs?
The electromagnetic field produced by the electromagnetic oven causes the eddy current at the bottom of the heating pot to produce heat, so the D is wrong. Therefore, AC.
Q:How to improve the service life of graphite crucible
1. Adopt isostatic graphite material;2. Use in a vacuum or inert atmosphere;3, prevent cold, hot;4. Avoid melting material with crucible reaction;5, the structural design rationalization.
Q:Graphite used in graphite in the glass industry?
There are a lot of graphite used in the glass industry, graphite molds, graphite crucibles, graphite heat resistant liners, and so on
Q:Procedures for operating high temperature furnaces
A, the graphite crucible is placed on the platform of the conveying cart, and the position is determined by using the spacing bar.B, pull out the stop lever, switch the car to IN, and then operate the UP - FORWARD - BACK - DOWN, the crucible into the furnace, and determine the delivery vehicle will arrive at the initial position.C, Mount graphite cover plate, tighten the graphite bolt, close the door
Q:How long is the service life of the cast iron crucible?
Now basically no trial of cast iron crucible, graphite crucible is a cast iron crucible, the general can only use a month or so, now the shortest graphite crucible can be used for half a year, Wuxi branch cast Trade Co., a cast card graphite crucible

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