Carbon furnace | Suitable for graphitization and high-temperature modification of carbon materials.

Graphitization / High-temperature annealing / Surface modification / Ash content reduction all in one machine. Compatible with vacuum × Ar/H2, highly reproducible heat treatment from research to small-scale production.

Our company handles "carbon furnaces" that operate at temperatures around 3000°C with extremely low oxygen levels. We solve issues such as the inability to reduce oxygen partial pressure, oxidation and decarburization occurring in high-temperature regions that prevent reaching target characteristics, and the limited freedom of tray design and low processing capacity/strict sample size constraints in tube furnaces. These can be used for applications involving graphite materials, graphite foils, graphite sheets, isotropic graphite, and molded bodies. [Reasons for Effectiveness in Graphitization] - Easy to create extremely low oxygen: The furnace material is carbon, which chemically captures residual oxygen, and vacuum replacement eliminates air inside the sample in advance. - Temperature range of around 3000°C: Stable heat distribution and retention in the -3000°C graphitization zone, with rapid attainment and high reproducibility. - Flexibility in tray/casing design: Rectangular casings and stacking allow for simultaneous processing of multiple samples, speeding up condition setting. - Atmospheric flexibility: It is possible to combine vacuum/Ar/N2/low concentration H2 to reduce defects and facilitate thermal desorption. *For more details, please feel free to contact us.

Industrial Furnace