
High Purity Drilling Alumina Ceramic Setaram Crucible for Evaporation
Alumina Ceramic Crucible is made of high quality α-alumina as raw material, and the alumina content is generally above 99%. Our crucible is available in various shapes, including arc-oxygen, square, rectangular, straight (cylindrical), and various special shapes.
We attach great importance to the accumulation and progress of technology, and continue to innovate bumpy ceramic fiber paper for glass fusing, ceramic cone heating element, alumina ceramic grinding ball manufacturers that adapt to the development of the times. While creating more touches for our stakeholders, we have also optimized and improved our own operation and management in the practice of fulfilling our responsibilities. We will continue to scale up our research and development efforts and work closely with exceptional manufacturers in the industry.
Description
Alumina Ceramic Crucible is made of high quality α-alumina as raw material, and the alumina content is generally above 99%. Our crucible is available in various shapes, including arc-oxygen, square, rectangular, straight (cylindrical), and various special shapes. The color is generally white, and there are various choices of specifications and sizes. Alumina Ceramic Crucible is suitable for various laboratories, laboratories, metal and non-metal sample analysis and melting materials and various industrial analysis.
Property
Our Alumina Ceramic Crucible is made of high purity alumina containing more than 99%, which makes it highly refractory, chemically stable, and can be used as corrosion and wear resistant parts. It is also resistant to high temperatures, 1600°C for normal use and 1800°C for short periods. Also resistant to sudden cold and heat, not easy to burst. Our crucibles are grouted and molded for high density.

Attentions
1. Corundum crucible can be used for melting and sintering of certain alkaline melts, but the temperature should not be too high and the time should be as short as possible. In some cases, it can replace nickel and platinum crucibles, but aluminum and aluminum measurements can interfere with measurements. It cannot be used at the bottom.
2. Because of the small bottom of the crucible, it is usually necessary to place the crucible on a clay triangle and heat it directly by fire. The crucible can be placed upright or tilted on the iron triangle and can be placed on its own according to experimental needs. The crucible should not be placed on a cold metal table immediately after heating to prevent it from breaking due to rapid cooling. Do not place it on a wooden table immediately to avoid scalding the table or causing a fire. The correct method is to place it on an iron tripod to cool naturally or on an asbestos grid to allow it to cool slowly. Please use crucible tongs for the crucible.
Data Sheet
Item | 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. What is the working temperature?
It ranges from 1650℃ to 1700℃
2. How about the service life?
It is depend on your application.
We provide the most attentive service and the best quality High Purity Drilling Alumina Ceramic Setaram Crucible for Evaporation in exchange for customer trust and establish long-term friendly partnerships. With a common belief, all my colleagues in the company work together to continuously improve product quality and service quality. We believe that you can definitely find products suitable for you from us, and the ultimate goal of our company is to serve our customers with sincere service.
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