Silicon wafers support the growth of the electronics industry. In the wafer‑fabrication process, where products are exposed to ultra‑high temperatures, many graphite components—such as heaters and crucibles—are used for their high purity and excellent heat resistance. 1. Reflector 2. Crucible 3. Heat shield 4. Heater

Heat‑treatment furnaces are used to optimize the functions of metal and ceramic components. Carbon products are employed in trays, heaters, and other structures and parts inside such furnaces because of their lightweight properties and excellent thermal and chemical resistance. 1. Base tray 2. Protective cover for thermal insulation 3. Heater 4. Bolts

Graphite molds are used in continuous‑casting facilities to shape molten copper, aluminum, precious metals, and alloys into sheets, rods, and pipes.

Molds are essential for mass‑producing parts. One method used to manufacture molds is electric discharge machining. With lightweight properties and excellent cutting performance, graphite electrodes enable fast processing and are employed in a wide range of applications, from large items to small precision parts.

A wide range of carbon products serve various functions as components in automobile parts and their manufacturing processes.

Our proprietary carbon strips for pantograph contacts are used in the field, significantly reducing wear on contact wires.

High‑purity graphite is used as target material in X‑ray tubes, which are critical for CT scanners.

Carbon brushes power the motors of vacuum cleaners, washing machines, and power tools. Their excellent electrical conductivity and wear resistance ensure reliable electricity transfer to the motor’s rotating element via sliding contact.

Demand for energy-saving equipment is increasing. Carbon products, which have excellent self-lubricating properties, are being used in applications such as circulation pump parts for hot-water supply systems for which a high degree of safety is required.

Thanks to high purity, thermal stability, and conductivity, SiC graphite coating products serve as wafer pedestals in the film‑formation process for compound semiconductors, the light‑emitting elements in LEDs.

C/C composites are used in the grids of the ion engines that form the heart of the asteroid probe Hayabusa and its successor, Hayabusa 2.

With excellent heat resistance and durability, graphite products are employed in major components of the manufacturing and wafer‑film processes for silicon, the primary material of solar cells.