
Refractory Alumina 99.5% Al2O3 Melting Ceramic Crucible Boat
Alumina Ceramic Boat is widely used in metallurgy, chemical industry, electronics, glass, paper making and other related industries. The main content of aluminum is 95% and 99%.
We will make just about every exertion for ceramic fiber tapes, ceramic coke can pipe, 608 full ceramic skate bearing zro2 si3n4 vxb. Through quality control and quality assurance activities, we find weak links and existing problems in quality work, and then take targeted quality improvement measures. Our company is actively exploring the use of new technologies while strengthening the research and development of core technologies. We sincerely look forward to establishing business relations with domestic and foreign merchants for common development.
Description
Alumina Ceramic Boat is widely used in metallurgy, chemical industry, electronics, glass, paper making and other related industries. The main content of aluminum is 95% and 99% for different working temperatures. It has good resistance to rapid cooling and rapid heating, and is not easy to break. Since the alumina boat is being grouted, the density is high. Corundum boat has good high temperature insulation and mechanical strength in oxidation and reduction atmosphere. It has a large thermal conductivity and a small thermal expansion coefficient. Exposure to air, hydrogen and water at temperatures exceeding 1700°C. Steam, carbon monoxide, etc. cannot react.
Alumina boat also includes thermal analysis boat. Thermal analysis boats are mainly used for laboratory analysis and it uses TGA instruments. The thermal analysis boat has a high thermal conductivity, and there is rapid heat transfer between the sample and the boat to ensure that the amount between them is small. The temperature difference and temperature distribution are uniform.
Applications
Alumina Ceramic Boat has a wide range of applications and can be used for various laboratory metal and non-metal sample analysis and molten materials. It can also be used to burn colored materials, toners, glass frit, pigments, and luminescent materials in shuttle kilns and pusher kilns.
Characteristics
Excellent corrosion resistance,
Good chemical stability.
Excellent fire resistance.

Data Sheet
Name | Content (%) |
Al2O3 | 99.3 |
SiO2 | 0.3-0.5 |
CaO+MgO | 0.2-0.3 |
K2O+Na2O | 0.15-0.3 |
Fe2O3 | <0.05 |
Others | <0.05 |
Q&A
1. Where is the nearest shipping port?
Our nearest seaport is Tianjin or Qingdao by sea. Beijing international airport by air.
2. How about the delivery time?
It usually needs 3-4 weeks. The accurate time depends on your order quantity.
To our customers, we will provide a strong impetus for economic development through our quality Refractory Alumina 99.5% Al2O3 Melting Ceramic Crucible Boat and services. Our company has a number of cutting-edge high-tech talents and world leading level of production and manufacturing equipment. The company has never forgotten its original aspirations, adheres to the market and social responsibilities, and does its best to make products safe and reliable.
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