HOME BUSINESSES MARKETS ABOUT THE GROUP NEWS CAREERS CONTACT SUPERALLOYS SUPERALLOYS Doncasters has positioned itself to become one of the world’s largest and most respected superalloy manufacturers. Our advanced alloys are used across a wide range of performance critical applications as diverse as turbine blades and vanes and other components for aero engines and land-based gas turbines, ‘hot-end’ turbocharger wheels, medical prosthesis and other special components requiring high metallurgical integrity. Doncasters’ production facilities excel at vacuum and air induction melting. All use the highest quality materials and guarantee the highest level of technical control, ensuring a consistent product with a repeatable tightly controlled chemistry. Our process expertise in raw material capability, alloy verification, metallurgical R&D and know-how make us a world leader in our field. VACUUM-MELTED SUPERALLOYS Melting critical superalloys under high vacuum conditions demands tight controls and strict adherence to approved manufacturing procedures. Everything, from the selection of raw materials to vacuum pressures, vacuum leak rates, melting and refining practices and pouring techniques, is closely monitored against standard operating procedures and internal specifications to ensure quality is never compromised. Rigid control of highly reactive elements, distillation of volatile impurities and maintenance of melt quality can only be achieved by the strict application of process controls developed through many years’ experience in producing complex vacuum melted superalloys. Conventional furnace pouring techniques have been refined to ensure that the molten alloy from the furnace enters the moulds via proprietary designed high quality refractory monolithics and filter systems that maximise alloy quality and cleanliness, at the same time minimising central shrinkage using the latest solidification technology. Manufacturing Facilities Superalloys, Long Beach, CA DPC Bochum Ross & Catherall AIR-MELTED SUPERALLOYS FACILITIES SERVING SUPERALLOYS DPC Bochum Ross & Catherall Superalloys, Long Beach, CA Website Terms of Use Privacy & Cookies UK Gender Pay Gap Report Modern Slavery Statement DONCASTERS GROUP Repton House Bretby Business Park Ashby Road Burton-upon-Trent DE15 0YZ United Kingdom Tel: +44 (0) 1332 864 900 NEWS IVOSTUD purchases welding stud and end-customer business of OBTEC Doncasters Droitwich Site Set For Expansion Doncasters Welcomes Credit Rating Upgrade New furnace planned for Ross & Catherall Doncasters Announces Legal Team Leadership Change © Doncasters Group 2021 All Rights Reserved | Built by Be.Smart We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent. Read More Cookie Settings Accept All Reject All