西安超码科技有限公司

Charcoal/charcoal pad

Carbon/carbon hot pressing die

Charcoal/charcoal stirring rod

Hot pressing mould is widely used in ceramic hot pressing furnace. Super size production of science and technology of extrusion die Ф 800 x 1000 mm, maximum size materials with high intensity, high temperature deformation is small, the service life of up to two years, 3 d structure of hot-pressing mold ring to the tensile strength can reach more than 100 mpa.

Carbon/ceramic thermal field products are characterized by low cost, corrosion resistance and long life. They are mainly used in the melting and purification of materials (such as monocrystalline silicon or polycrystalline silicon). Among them, carbon/ceramic crucible for moncrystalline silicon pull-out furnace has produced more than 600 products of different specifications (20, 22, 24 inches), which ensures the stability of product batches, and its service life is about 30% higher than that of traditional carbon/carbon crucible. Carbon/ceramic and silicon carbide coating processing of graphite products have characteristics of high temperature resistant, light weight, high strength, can withstand 2000 ℃ high temperature. The graphite products coated with silicon carbide are resistant to high temperature, chemical corrosion and small amount of waste gas and dust. Supercode provides carbon/ceramic products and silicon carbide coating research and development, design and manufacturing, can be used in monocrystalline silicon drawing furnace, silicon epitaxial equipment, MOCVD equipment. Products include: crucible for monocrystalline silicon straight-draw furnace, outer tank of thermal screen, cauldron, cover plate, etc., graphite base of silicon carbide coating for LED epitaxy, carbon/ceramic crucible for nonferrous metal smelting, silicon carbide coating graphite plate for electronic packaging, etc.

Carbon/carbon hardening insulation felt (also known as curing insulation felt) in the ingot furnace, set heat insulation and protection functions in one, low thermal conductivity can ensure better energy saving effect. At present, the overall product specifications of large size that can be prepared are as follows. The thickness can be designed according to the furnace type and customer requirements: