Carbon Products

Special graphite products


General industries applications

There are a wide range of applications, most notably the use of high purified graphite in optical fiber manufacturing equipment. It is also used in electrical discharge machining, continuous casting, hot press, and as vacuum evaporation crucible.


Hot press mold

Metallurgical applications

Hot press mold

Graphite is widely used as molds in the manufacture of fine ceramic products. TOYO TANSO continues to meet today's diversifying needs as ceramic products are made larger and stronger.


Continuous casting dies

Metallurgical applications

Continuous casting dies

Taking advantage of the way it is not wet by molten metal, graphite is used for continuous casting dies in metal casting operations. Toyo Tanso can supply the best graphite materials for the size and configuration of your cast products.


EDM electrode

Electrical discharge machining(EDM)

EDM electrode

Electrical discharge machining(EDM) has made phenomenal progress in recent years. Alongside this, graphite has become an essential material as it provides better machinability and faster machining speed than copper electrodes.


Vacuum evaporation crucible

Metallurgical applications

Vacuum evaporation crucible

Crucibles for melting aluminum used to evaporate aluminum on plastic films.


Gas analysis crucible

Metallurgical applications

Gas analysis crucible

Crucibles used to measure concentration of oxygen, hydrogen, or nitrogen in metals such as steel and silicon.


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