1 / 14

SGL Carbon Group Overview & History

SGL Carbon Group Overview & History. History. SGL Carbon Group. 1872 Founded by Siemens Bros. & Co. Great Lakes Carbon Corporation. 1989 Hoechst AG owns SIGRI 100 %. Ringsdorff Werke. Until 1991 SIGRI Group (5 companies in 3 EU countries, 2 US companies). 1992 Merger

dom
Download Presentation

SGL Carbon Group Overview & History

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. SGL Carbon Group Overview & History

  2. History SGL Carbon Group 1872 Founded by Siemens Bros. & Co. Great Lakes Carbon Corporation 1989 Hoechst AG owns SIGRI 100 % Ringsdorff Werke Until 1991 SIGRI Group (5 companies in 3 EU countries, 2 US companies) 1992 Merger SIGRI / Great Lakes Carbon (US) 1995 IPO 50 % - 1st Share 1996 IPO 50 % - 2nd Share; NYSE Listing

  3. Business Structure SGL Carbon Group SGL Carbon Group SGL Technologies (SGL T) Carbon and Graphite (CG) Graphite Specialties (GS) • ProcessTechnology • Carbon Fibers/Composites • Expanded Natural Graphite/Composites • Graphite Electrodes • Cathodes • Furnace Linings • Carbon Electrodes • Electronic Applications • Industrial Applications • High Temperature Applications • Automotive and Mechanical Applications

  4. Organization SGL Carbon Group Executive Committee Koehler, Breyer, Daugaard, Kottmann Corporate Office (CPC) Businesses Corporate Services CG GS SGL T • HR/Legal • Accounting • Treasury • Internal Audit. • IS • EHSA, Security • Purchasing • Graphite • Electrodes • Cathodes and • Furnace Linings • Carbon • Electrodes • Industrial • Applications • Electronic Appl. • Automotive and Mechanical Appl. • High Temperature Applications • Process Technologies • Carbon Fibers • Expanded Graphite (Foils) • Aerospace Composites • Fuel Cell • Components • Brake Discs • Industrial Composites T & I _ New Business _ Development _ Technologies/ _ Services Development Projects Strategic Proj.

  5. Manufacturing Globally Where Our Customers are Production Sites - BU GS Shanghai (China) Bonn Nowy Sacz Verdello Kitchener Meitingen Chedde Cheshire St. Marys Madrid Sinking Spring Blue Only machiningRed Feedstock and machining

  6. Graphite Production Technology BU Graphite Specialties Machining Molding Coating Storage Baking/ Graphitization Mixing Milling

  7. Major Customer Industries BU Graphite Specialties • Chemicals • Energy & Nuclear • Glass & Ceramics • Medical & Laboratory • Metallurgy & High-Temperature Processes • Semiconductor • Tool Manufacturing

  8. Semiconductor Technology Electronic Applications • Components for Pulling Silicon Crystals • Cylindrical specialty graphite blocks in large sizes • Ready machined crucibles (susceptors) • Meander-shaped heating elements • Heat shields up to maximum Cz component sizes • Current connection parts, etc. for growing silicon or germanium crystals

  9. Semiconductor Technology Electronic Applications • Specialty Graphites for Pulling Germanium or III/V Materials Crystals • Synthesizing tubes for use as reaction vessels • Electric heating elements for heating reaction vessels in the production of III/V semiconductors

  10. Metallurgy Industrial Applications • Specialty Graphite Electrical Heating Elements and Contacts for Vacuum Steel Degassing Systems • Graphite heating elements in all standard diameters and lengths to suit the plant concerned • For high-performance operation in vacuum steel degassing plants for hydrogen degassing, deoxidation, decarburization and alloying • For melting metals and holding them at high temperatures

  11. ChemicalIndustry Industrial Applications • Graphite Linings for Chemical Reactors • Precision-machined components up to extremely large formats to match the plant concerned • Supplied as operation equipment or plant elements in the form of single- or multi-part systems for chemical processes

  12. ChemicalIndustry Industrial Applications • Components Made of Carbon Fiber-Reinforced Carbon for Chemical Process Technology • Structured packaging for separation processes • Easy-to-dismantle support grids and other column intemals • Stirrers and injection tubes

  13. Medical Industries Industrial Applications • Specialty Graphite Use in Medical Applications • Process components, precision machined to very close tolerance with low surface roughness for the production of mechanical heart valves • Machined graphite anodes for use in modern x-ray scanners

  14. Mechanical Seals Automotive and Mechanical Applications • Carbon and Graphite for Mechanical Seals • Matching of mechanical seals with the right material grade according to the tribological behavior of the seals paring • Mechanical seals of carbon and graphite for sealing of gases or liquids with low hydrodynamic lubrication action

More Related