Silicon carbide ceramic crucible
Main production of fire assay crucible,alumna ceramic,zirconia ceramic.Also accept OEM and ODM.
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Main production of fire assay crucible,alumna ceramic,zirconia ceramic.Also accept OEM and ODM.
Having absorbed the best and the brightest to join us, Liling xing tai long special ceramic co.,ltd finds it easier and more efficient to develop products on a regular basis.Refractory Sic Silicon Carbide Ceramic Boat Crucible is the newest result combining all the efforts and wisdom of our employees. The product is endowed with stable and multi-functional performance. It is mainly used in the application field(s) of Refractory. XTL has been dedicated to the design, R&D, manufacturing, and updates of Manufacturing fire assay crucible ,cupel ,high pure alumina ceramic product, silicon carbide ceramic product,graphite ceramic product.. We fully hope that we can satisfy customers from different fields, countries, and regions by offering them high-quality products and professional service. If you have any questions or problems, please contact us at any time through the contact information listed on our website.
| Place of Origin: | Hunan, China | Shape: | Block, Plate,cylinder,circular coneOptional |
| Material: | Silicon Carbide (SiC), SiC+Graphite powder | SiO2 Content (%): | 45% |
| Al2O3 Content (%): | blank | MgO Content (%): | blank |
| CaO Content (%): | blank | Refractoriness (Degree): | Common (1580°< Refractoriness< 1770°) |
| CrO Content (%): | blank | SiC Content (%): | 45% |
| Model Number: | XT | Brand Name: | Xing tai long |
| Application: | metal casting | Max.Refractoriness: | 1800 Celsius Degree |
| Apparent porosity (%):: | 18-25 | Property: | anti-corrosion, high temperature resistance |
| Brand: | Xing tai long | Production mode: | mould pressing |
| Size: | accordiSiC | Funcation: | in smelting aluminum, iron, copper, tin etc. |
Performance for Silicon Carbide Ceramic :
| Item | Unit | Data |
| SiC Content | % | ≥48 |
| Refractoriness | °C | ≥1650 |
| Carbon Content | % | ≥30-45 |
| Open Porosity | % | ≤18-25 |
| Bulk Density | g/cm3 | ≥1.9-2.1 |
1:Silicon carbide crucibles are generally made of carbon bonded silicon and graphite materials. Silicon carbide crucibles are suitable for smelting and melting precious metals, base metals and other metals in an induction furnace. They are used at a temperature reaching 1600 degree celsius.
2:The silicon carbide crucible offers a uniform and consistent temperature when melting and has a high strength and resistance to cracking. The uniform temperature gives a high quality molten metal needed for casting long lasting and good quality metal products.
3:Silicon carbide crucibles have good thermal conductivity, high strength, low thermal expansion, oxidation resistance, resistance to thermal shocks, resistance to wetting, high hardness and wear resistance.
4:Due to the silicon carbide crucible properties, it is applicable in various industries such as, chemical, electron, semiconductor, metallurgy, etc
Specifications from the graphite crucible :
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.
NOTICE: We also supply Copper-melting Clay Graphite Crucible and Aluminum-melting Clay Graphite Crucible. Meanwhile, a matched graphite stand is strongly recommended in order to expand the lifetime and improve heat conduction of crucible.
The crucible is an utensil or melting tank vessels that is made of refractory material (such as clay, graphite, clay, quartz or difficult molten metal iron, etc.).
Graphite crucible, which is divided into general type of graphite crucible, special type of graphite crucible, high purity graphite crucible.Graphite crucible, which is divided into general type of graphite crucible, special type of graphite crucible, high purity graphite crucible.
The main raw materials of Graphite crucible is natural crystalline graphite. Therefore, it maintains the original natural graphite various physical and chemical properties.
Graphite crucible has good thermal conductivity and high temperature resistance;Uder the high temperature, the thermal expansion coefficient is small, rapid heating, quench with certain anti-strain properties. The strong corrosion resistance of acid, alkaline solution has excellent chemical stability.
Graphite crucible, with their more excellent performance, in metallurgy, casting,mechanical, chemical and other industrial sectors, is widely used in smelting and alloy tool steel smelting of non-ferrous metals and their alloys . Besides,it has achieved a good technical and economic results.
Physicochemical Properties of the graphite crucible:
|
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 for AL melting
Type D: Isostatic pressing graphite crucible
Cite from CNS China National Standard of Graphite Crucible, which is solely drifted by Xingtailong company.
Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer.
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.
What's the delivery time?
* 7 working days for standard products 30 days for customized products.
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.
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Company address: Shentan Industrial Zone, Liling, Hunan, 412200
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