Graphite crucible
The product has good thermal conductivity and high temperature and high temperature use, small thermal expansion coefficient of the radical heat, quench a certain strain of anti-performance. Of acid, alkaline solution of a strong corrosion resistance and excellent chemical stability. Applied to aluminum alloy melting, non-metal pollution. Thermal conductivity of fast, long life, low cost alternative to cast iron is the crucible of molten aluminum ideal.
In the graphite crucible, graphite and S & P-type graphite crucible with the special high-purity graphite crucible and the crucible of three. Various types of graphite crucible, as a result of the performance of different uses and conditions of use, the use of raw materials, production methods, process technology and product specification models also distinguish between both.
Graphite crucible of the main raw materials, natural graphite is a crystalline form. Therefore, it maintains the original natural graphite of various physical and chemical properties.
Crucible model specifications more from the application of the scale of production, batch size and species of restricted substances melting can be arbitrary choice, the application of stronger, and to ensure the purity of melting material.
Graphite crucible, with more than a result of excellent performance, so in the metallurgy, casting, mechanical, chemical and other industrial sectors, is widely used in alloy tool steel and nonferrous metal smelting and melting alloy. And have better technical and economic effects.
