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

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1 pc
Supply Capability:
1000 pc/month
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Product Description:

Quick Details for SiC Graphite Crucibles

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:


Model Number:


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 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

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

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


 

Physicochemical Properties

 

Type of Crucible

Type S

Type D

Carbon   Content/%

≥38

≥45

Bulk   Density/(g/cm3)

≥1.70

≥1.85

Apparent Porosity/%

≤29

≤21

Compression   Strength/MPa

≥20

≥25

Refractoriness/°C

≥1400

≥1400

Type S: Clay graphite crucible

Type D: Isostatic pressing graphite crucible

 Cited from CNS China National Standard of Graphite Crucible, which is solely drifted by TIANFU company.  

Content Composition

 

C%

Sic%

AL2O3%

SIO2%

45%-50%

20%-30%

10%-12%

15-25%



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Q:Is there a single crystal mine in nature? The purification technology and principle of graphite ore? Please detail, thank you!
There seems to be no pure monocrystalline silicon in nature.The order of silicon is: silicon dioxide ore - industrial silicon - polycrystalline silicon - monocrystalline silicon. Monocrystalline silicon is made from polycrystalline silicon by single crystal furnace, and it can also be used to prepare monocrystalline silicon by melting. However, the monocrystalline silicon has a large dislocation density, so the semiconductor device uses drawn monocrystalline silicon as raw material.
Q:What kind of equipment is needed to refine the battery lead?
Investment is a little big, I wonder if I can afford it. Followed by dry pot with gasoline, again dry wok with coke, followed by dry pot plus high-quality anthracite, the most economical!!! The melting of the rotor aluminum in the motor plant is done with this.
Q:Medium frequency furnace plus graphite crucible does not start
Hello, my factory is specializing in the production of graphite crucible manufacturers, medium frequency furnace dedicated graphite crucible and so on
Q:What is the main function of graphite?
Wear resistant materials: graphite is often used as a lubricant in the mechanical industry. Lubricants can not be used in high speed, high temperature, high pressure conditions, and graphite wear-resistant materials can be at 200~2000 degrees Celsius temperature in a high sliding speed, without lubricating oil work. Many devices for conveying corrosive media are made of graphite materials, piston cups, seals and bearings. They do not need to be lubricated when running. Graphite is many metal processing (drawing, drawing) the good lubricant.
Q:Graphite crucible heat resistance, then graphite crucible can ignite? Charcoal is mainly composed of graphite, why charcoal can be ignited?
Burning graphite under no oxygen at least 3000 degrees in the air in the ignition temperature is higher, not so high temperature of fire in the air, so the graphite can ignite. Charcoal contains carbon, hydrogen, oxygen, nitrogen containing and small amounts of other elements
Q:Rotary kiln dust removal, zinc coated sand and Zinc Oxide Technology
The use of Nianzi extracted from zinc in zinc,
Q:To sum up the different uses (and causes) of various crucibles in ChemistryQuartz glass crucibles, for examplealumina crucibleGlass crucibles, iron crucibles, and the like are different and should be noted
The quartz glass crucible can be used in the 1450 degrees below two points, transparent and opaque. With translucent quartz crucible arc method is drawing large diameter silicon based material is essential to the development of large scale integrated circuits. Nowadays, the semiconductor industry in the world developed countries have used the crucible instead of transparent quartz crucible is small. He has high purity, resistance strong heat, large size high precision, good heat insulation, energy saving, stable quality and other advantages.
Q:Is the graphite oven heating evenly?
It is possible that at this stage the deuterium lamp signals are negative peaks. That is, molecular absorption is negative.
Q:Why do laboratory crucibles use ceramics instead of glass?
Because the glass has a softening temperature, and the temperature is below 1000 DEG C, therefore, made of glass crucible at high temperature when the heating crucible may be softening deformation, and the glass crucible should not contact with alkaline substances.
Q:Can sintering rare earth fluorides be made of corundum crucibles?
If it is 700-800 degrees, you can consider using graphite crucible, it is aluminum (aluminum alloy temperature 700-900 degrees) with the best refractories, life expectancy in about half a year, you can understand!

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