Wholesale custom Boron nitride 99% Ceramic Cylindrical Crucibles
Ceramic Cylindrical Crucibles - Alumina 99%
Gongtao company can make various crucibles and saggers made of high alumina,with different shapes.And we can also custom based on the requirement.
Series:
•Alumina ceramic crucible
•Corundum ceramic crucible
•Arc alumina crucibles(high form alumina crucibles)
•Cylindrical alumina ceramic crucibles
•Rectangular crucibles
•Special shaped crucibles
•Alumina saggers
Property:
Item | Alumina milling pot | |
Chemical component | Al2O3 | ≥99 |
R2O | ≤0.2 | |
Fe2O3 | ≤0.1 | |
SiO2 | ≤0.2 | |
Vol.density(g/cm2) | ≥3.80 | |
Apparent Porosity(%) | <1 | |
Bending Strength(Mpa) | >350 | |
Compression strength | >12000 | |
Permittivity ∑(1MHz) | 2 | |
The max.operating temperature | 1800 | |
Specification: 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml-2500ml
Points:
- High alumina purity:al2o3>99%,good corrosion resistance.
- High temperature resistance,1600C in long use,1800C in short use.
- Good thermal shock,no easy to crack.
- High slip casting density
Purpose | Main purpose of crucible and sagger is as a container for analysis and firing of material and product applied in various industries. For example: analysis of coal, melting of the metal, analysis and firing of chemical raw materials, analysis and melting of glass, analysis and firing of rare earth materials and mineral,firing of high temperature items such as ceramic products and melting of single-crystal raw materials. |
Use | Under normal circumstances,firstly put the items which need to be analyzed and fired into the crucible or sagger.Then heat. The speed of heating and drop in temperature are according to the characteristics of equipment and products, fast or slow.Because of the thermal expansion of raw material which the crucibles and saggers are made of, too quick heating or cooling will easily lead to cracking of the crucibles and saggers.The best way is slowing down,which can prolong the life of them. |
Material:
If you are not sure what exact material you need, please tell us your requests on material performance and your specific application, according to which we will offer you the most suitable material.
Drawing:
Please make sure the drawing is clear with all of your technical requests so that we can quote asap.
Customized designs, sizes and logos are acceptable.
Focus on Details:
No matter how small questions or problems shall be replied and help to solve by our members, even for the small orders.
High Quality:
Based on the strict adherence to ISO9001-2008 or Industry Standard or other International Standard, our inspection engineers carry out full course tracking in the whole production.
Professional Services:
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service
In your inquiry, please provide as detailed information as you can for our evaluation.
Packaging Details :Use export carton which is secure against breakager on the MDF pallet
Port:Shanghai
Delivery Details : With 20 working days after receipt of your payment
Shanghai Bochuan Silicon Carbon Rod Manufacturing Co., Ltd is one of the ceramic ceramics companies in China that designs, manufactures and markets technology ceramics. We specialize in alumina ceramic products, zirconia ceramic products, and magnesium oxide ceramic products. Our products are widely used in power, information, power, automotive and other fields.
The company specializes in industrial ceramics: alumina ceramics, zirconia ceramics, titanium oxide ceramics, silicon carbide ceramics, silicon nitride ceramics, silicon oxide ceramics, special ceramics, high frequency ceramics, mullite ceramics, cordierite ceramics, high temperature refractory ceramics. , electronic ceramics, textile ceramics, high-purity alumina crucibles, ball mill jars, mortars. Electrical (electrical) ceramics, etc.
Shanghai Bochuan Silicon Carbon Rod Manufacturing Co., Ltd. is a professional manufacturer of all kinds of industrial ceramics, refractory materials, alumina ceramics and other products. The products are rich! There are thousands of existing varieties!
Shanghai Bochuan Silicon Carbon Rod Manufacturing Co., Ltd
1. How can you get quotation?
Please kindly send me your drawing with technic requirement and demand quantity.
If you don't have the drawing, please kindly courier samples to us. we will quote our best price in 24 hours.
2. How can you get samples?
We can supply free samples if we have them in stock.
If we havn't produce the products, we can supply some free samples after getting tool fee.
Please take note that the courier fee should be at destination.
3.What’s the lead-time for samples and batch orders?
It is 18 working days for supplying samples. It is around 30 working days for batch orders.
4.Can I visit you?
Sure. If you're a volume buyer and would like to visit our in-house products and production line, please contact us to make an appointment.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier