Alumina Ceramic Clay Fire Assay Crucible for Melting Gold

We actively develop strategic emerging industries, actively research and develop high-end alumina ceramic crucible manufacturers, si3n4 ceramic bearing, 1 4 ceramic fiber arch paper, and continuously promote the optimization and upgrading of product structure. Our company continuously strengthens the construction of human resource capacity and opens up employment channels with the concept of 'people-oriented'. We have always adhered to the road of science and technology.

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.

Our company adheres to the development and innovation, keeps improving, and its production and sales increase year by year, and has become an advanced enterprise in the Alumina Ceramic Clay Fire Assay Crucible for Melting Gold industry. We aim to create value for our customers, disregard personal gains and losses, put the company's interests first, and can quickly adapt to the times and market changes and rapid transformation. Our philosophy is: quality as life, innovation to promote quality, management to reduce costs, to occupy the market at low prices.

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