SiC Crucibles For Melting Aluminium,Copper with High Heat Resistance

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Shanghai
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Min Order Qty:
1 pc
Supply Capability:
1000 pc/month

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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:


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

SiC Crucibles For Melting Aluminium,Copper with High Heat  Resistance

SiC Crucibles For Melting Aluminium,Copper 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.



SiC Crucibles For Melting Aluminium,Copper with High Heat  Resistance


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Q:What is the importance of carbon graphite as biological material?
As one of the main uses of refractory graphite is the production of refractory materials, including refractory brick, crucible continuous casting, casting mold, mold powder, detergent and high temperature resistant materials by graphite crucible and crucible forming manufacturing related products and refractory and related products, such as crucible, retort, plug head and nozzle etc., has high fire resistance, low thermal expansion, metal smelting process, by metal infiltration and erosion are stable under high temperature, good thermal shock resistance and excellent thermal conductivity, so the graphite crucible and its related products are widely used in the process of direct molten metal.
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:The difference between atomic absorption pyrolytic graphite tube and common graphite tube
Atomizer with different flame atomizer consists of three parts: atomizer, premixing chamber and burner. Features: easy operation and good reproducibility. 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. The atomization program is divided into drying, ashing, atomization and high temperature purification. The atomization efficiency is high: under the adjustable high temperature, the sample utilization rate is 100%. High sensitivity: the detection limit is 10-6~10-14. Small amount of sample: suitable for determination of refractory elements.
Q:How to cast aluminum parts
It's simple. First put the aluminum into the graphite crucible, and the equipment is preferably a medium frequency induction furnace.
Q:What crucible can be used to make steel? At least 1500 degrees resistant
A graphite crucible is a very important purpose is to iron and steel. The oxidant using this process is oxygen. The air is blown into the molten iron, the impurity of silicon and manganese oxide. The release of large amounts of heat in the oxidation process (including 1% silicon iron can make the temperature rise of 200 Celsius), can make the furnace reach a high enough temperature. So the converter does not need the additional use of fuel.
Q:Can the silicon carbide bearing in the canned motor pump be replaced by graphite bearing? How big is the difference?
Mainly depends on what medium you use Not strong corrosive medium, such as structure, interchangeable, wear-resistant SiC bearings are mainly used in low viscosity and high corrosive medium, but also has its shortcomings, afraid to bump
Q:What are the common uses of graphite?
Steelmaking, graphite and other impurity materials can be used as carbon agents in steel making industry. Carburizing uses a wide range of carbonaceous materials, including synthetic graphite, petroleum coke, metallurgical coke, and natural graphite. Worldwide, the use of graphite for carburizing is still one of the main uses of earth like graphite.
Q:What are the catalysts for making SiC from rice husk?
The rice husk is crushed, in the temperature range of 650 to 700 DEG C, the carbonization process in furnace will be closed after the first rice husk carbonization catalyst, according to a certain weight ratio and adding, evenly mixed, the mixture is filled in the graphite crucible, the carbon fiber arranged on the upper part of the mixture, cover crucible cover. The graphite crucible is placed in a vertical vacuum furnace with graphite as the heater, and argon gas is used to protect the silicon carbide whisker on the carbon fiber. The invention realizes the automatic separation of whisker and powder, and the whisker is attached to the upper part of the carbon fiber in the powder material, and does not need to be separated from the residual carbon or other powder for two times. The obtained whisker has a high direct crystal rate and a simple process.
Q:When decomposing iron ore, why should it be carried out at low temperature?
Because the iron ore inside the FeCl3, Yi Shenghua, most of the more than 100 degrees Celsius will evaporate into the air, so it is low temperature decomposition.
Q:Can the medium frequency furnace be made of silicon carbide crucible?
With a graphite crucible or a tungsten crucible and tantalum crucible, these crucibles can be heated by sensing themselves, but the graphite may contaminate your glass melt, while the tungsten crucible and tantalum crucible are too expensive.

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