graphite block

Descripción del producto

Name:

High purity graphite blocks

Applications of graphte blocks

Molds in continuous casting systems for making shaped steel, cast iron, copper;  
Sintering molds for cemented carbides, diamond tools and electronic components;  
Molds for making shaped glass;

Crucibles for melting precious metals or alloys;  
Moulds for EDM;      
Heating elements, heat shields, crucibles, boats in furnaces for pulling monocrystalline silicon or optical fibers;  
Anodes for production of manganese dioxide, metallic magnesium and rare metals;  
And so on.  

Features of grphite blocks

Fine grain.  
Homogeneous structure.  
Isotropic properties.  
High density and high mechanical strength.  
High thermal and chemical resistance.  
High resistance to thermal shock.  
Proper electrical conductivity.  
Higher oxidation resistance.  
Lower ash content .