Products descirbeHigh temperature mullite ceramic part for furnace Mullite ceramic has the characteristics of high melting point, creep resistance, low expansion coefficient, excellent thermal shock resistance and corrosion resistance. Mullite refractory bricks can be used as linings for various high-temperature kilns, including furnace kilns and blast furnace , Lining materials such as hot iron pouring trough and continuous casting furnace.
Technical data
Chemical & Physical index | cordierite | Dense cordierite | cordierite-mullite | Mullite | Corundum-mullite |
Chemical composition(%) | SiO2 | 45-55 | 45-55 | 35-45 | 25-38 | 20-32 |
| Al2O3 | 30-38 | 33-43 | 40-50 | 50-65 | 65-73 |
| MgO | 10-15 | 5-13 | 3-13 | - | - |
| K2O+Na2O | <1.0 | <1.0 | <1.0 | <1.0 | <1.0 |
| Fe2O3 | <1.5 | <1.5 | <1.5 | <1.5 | <1.5 |
Thermal Expansion Coefficient | <2 | <4 | <4 | <5 | <7 |
Specific Heat J/kg.K | 830-900 | 850-950 | 850-1000 | 900-1050 | 900-1100 |
Working Temperature ºC | <1300 | <1300 | <1350 | <1450 | <1500 |
Product Detail
Our Services 1.Customized component;
2.Sample order
3.We will reply you for your inquiry in 24 hours.
4.Hot &dry pressing,injection, Iso-static,coating etc.When you got the machinable ceramic products, test them, and give me a feedback.If you have any questions about the problem, contact with us.Our CompanyOur ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products.Our products' material include alumina, zirconia, corundum mullite ,silicon nitride, aluminum nitride, silicon carbide and so on, and expressly, our price is very competitive because we have manufactory. You May LikeDelivery & Packing
FAQ
1.Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 151 countries we have been exported, we also get good reputation from our customers.
2. What is your payment term?
We mainly accept T/T, West Union, Credit card and L/C.
Paypal will be available in the near future.
3.What about the package?
We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%.
IF YOU HAVE ANY QUESTIONS,PLEASE CONTACT ME,I WILL REPLY ASAP.