High Purity Alumina/Zirconia Ceramic Tubes/Crucibles/ Boats, High Purity Cylindrical Al2O3 Ceramic Corundum Alumina Crucible for Metal Melting in Laboratory

Our company carefully manufactures high-quality Aluminum Titanate Riser Tube, ceramic beads heat pack, si3n4 silicon nitride ceramic balls that are well received at home and abroad. The company is steadily fighting, making progress step by step, pioneering and innovating, and going all out to promote the development of the industry. We insist on independent innovation, devote ourselves to the development of independent brands, and hope to lead the development of the industry. The company strictly implements the strategy of high quality and excellent service, and continues to provide customers with satisfactory products and high-quality services.

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

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 continue to optimize products, improve product safety and customer experience, and strive to continue to provide customers with cost-effective High Purity Alumina/Zirconia Ceramic Tubes/Crucibles/ Boats, High Purity Cylindrical Al2O3 Ceramic Corundum Alumina Crucible for Metal Melting in Laboratory. Our company has set up a new product R & D team to cooperate with relevant enterprises and research and development institutions at home and abroad, and is committed to the research and development of new products in combination with market demand, technological development and other conditions, and has made substantial progress and achievements. The company has won many honors, which motivates us to continue to work hard to provide consumers with better products.

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