Refractory Crucibles Sic Crucible For Brass/Aluminum

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 pc
Supply Capability:
1000 pc/month

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Product Description:

Quick Details for Refractory Crucibles Sic Crucible For Melting Copper/Brass/Aluminum


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

Refractory Crucibles Sic Crucible For Brass/Aluminum

Refractory Crucibles Sic Crucible For Brass/Aluminum


 

Refractory Crucibles Sic Crucible For Melting Copper/Brass/Aluminum

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%


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.


Other Products


Refractory Crucibles Sic Crucible For Brass/Aluminum

Refractory Crucibles Sic Crucible For Brass/Aluminum


FAQ

  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.


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Q:What is graphite?
Graphite is a crystalline mineral of carbonaceous elements. Its crystalline framework is hexagonal layered structure. The distance between each network layer is 3.40, and the distance between the carbon atoms in the same network layer is 1.42A.
Q:What is the conductivity of graphite and the conductivity of graphite?
It is necessary to determine the material or grade of the graphite to have the corresponding technical parameters. The letter Ruida graphite thermal field | graphite heater | graphite crucible | isostatic graphite, when processing will also consider these problems, depends on the specific application!
Q:What are the advantages of a graphite furnace atomizer compared to a flame atomizer?
Graphite furnace atomic device is a type of system will be placed in the pipe wall, graphite platform, carbon sample holes or graphite crucible with electric heating to a high temperature to achieve atomization. Tubular graphite furnace is the most commonly used atomization device.
Q:What are the characteristics of jade? There are jade and jade on the market. How do you distinguish it from jade?
The synthesis of natural jadeite jade and the biggest difference is: good transparency, but there is no natural emerald green natural lump, but a fiber silk wadding and directional extension, there is a smooth casting surface cooling shrinkage concave. Finally, to illustrate that artificial jade is not a simple imitation of jade glass products. His process is complicated and costly, even far better than natural jade comes easily, so it is not a lot of fish on the market.
Q:Melting copper slag with a graphite crucible furnace can add any flux, in order to shorten the melting time and save fuel
If you want to save fuel, it should be mainly due to the quality of the graphite crucible. The graphite content in the graphite crucible is higher
Q:Is the yellow metal in the graphite rock gold?
It would be more convenient if we could find the touchstone. From the proportion can be simply measured, the proportion of gold is very large.
Q:How to maintain the graphite crucible?
Graphite crucible when in use must pay attention to whether there is a crack or graphite crucible itself is obvious, and must be regularly checked in graphite crucible after use, and must be a certain degree of cleaning of the graphite crucible in daily use
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:The difference between atomic absorption pyrolytic graphite tube and common graphite tube
The selection of operating conditions of flame burner operating condition selection (TS lifting capacity, flame type, burner height). Selection of optimum operating conditions for graphite furnace (optimum atomization temperature of inert gas).
Q:Why is it a change of gold? Now it's black and muddy
Drying gold powder: after washing the gold powder into the porcelain evaporation dish, put into the oven drying, that is, orange sponge gold powder particles

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