High-temperature processes such as the heat treatment of metals under vacuum or inert gas require customized furnace concepts and equipment.

From design and engineering concepts to materials and finished products, the SGL Group offers all components from a single source. This means that application- and customer-optimized solutions can be developed and carbon fiber-reinforced carbon (CFC) charging systems for metal hardening can be matched precisely to the requirements of both furnace builders and operators, together with graphite heaters and insulation materials in graphite foil and felt.

• Sintering plate, charging systems
• Graphite heating tube, heating elements
• C/C susceptor, high-temperature susceptor
• Prepregs
• SIGRABOND^® semifinished products
• SIGRAFLEX^® graphite foils and laminated sheets
• SIGRATHERM^® rigid felts, SC coating
• SIGRATHERM^® soft felts
• Textile products