Carbon Products Business

Carbon Products Business

As the original business of Tohei Corporation, we are providing the various sophisticated carbon products by our rich experience and outstanding performance.

Carbon(Graphite) ・C/C composite・Diversified treatment・CFRP

C/C composite
 
Jigs
C/C composite   Jigs
The jigs and trays for heat treatment made of C/C composite。We can do the design proposition that I had energy consumption reduction for my object.   Semiconductor, Carbon jigs for electronic products manufacturing, Parts, etc.
     
Furnace parts
 
Diversified coating treatment and high purity treatment
Furnace parts   Diversified coating treatment and high purity treatment
Core materiel parts of furnaces and heater. (Under 3000 degree centigrade, inert gases)   Carbon used as the basic material with impregnation treatment, and diversified coating treatment by chemical vapor deposition.
     
Graphite electrode (For fuel cell, etc.)
 
CFRP
Graphite electrode (For fuel cell, etc.)   CFRP
The electrode products with speciality of graphite.   CFRP is the high tech materials with lightweight and high strength.

The manufacturing process of silicon ingot