Medium Grained Graphite Block, Brand Name : thrive

graphite blocks
medium-grained graphite block is made of high quality petroleum coke & coal tar pitch. 
vibration-molded,carbonized and graphitized under precise technical control.
usually machined to specific shapes for various purposes
graphite blocks applications
molds:hot pressing molds,static casting molds,centrifugal casting molds,pressure casting molds,etc.
furnace parts:resistance heating elements,induction susceptors,structural elements and charging plates,furnace linings,heat shields and covers for pulling monocrystalline silicon or optical fibers,etc.
anodes for electrolysis of metals.
cathodes in aluminum electrolysis cells.
parts for heat exchangers.
crucibles for melting and reduction.
boats and trays for sintering.
graphite blocks programmable properties 
1. Medium-grained,uniform and dense structure
2. High thermal and chemical resistance
3. Good thermal conductivity
4. Low coefficient of thermal expansion
5. Minimal wettability to molten metals