Hiped silicon nitride trubine wheel development
1995 (English)In: Ceramic materials and components for engines: 5th International symposium : Selected papers / [ed] D.S. Yan; Xiren Fu; S.X. Shi, World Scientific and Engineering Academy and Society, 1995, 741-744 p.Conference paper (Refereed)
Hot Isostatic Pressing (HIP), using glass encapsulation, is widely used for rotors in e.g. the US ceramic gas turbine programme. In the recently launched European EUREKA project EU 209 or AGATA - Advanced Gas Turbine for Automobiles - the process is used for the afterburner cone of the catalytic combustor and for the ceramic radial turbine wheel. For the turbine wheel, AC Cerama is developing a method of combining two green forming techniques with its proprietary glass encapsulated HIP technique. The hub section of the wheel is formed by cold isostatic pressing while the blade-ring is injection moulded. After removal of the binder the hub and the blade-ring are green-joined, glass encapsulated and HIPed. An outline of the AGATA programme is presented and progress in the turbine wheel development is reported. 2 refs.
Place, publisher, year, edition, pages
World Scientific and Engineering Academy and Society, 1995. 741-744 p.
Research subject Engineering Materials
IdentifiersURN: urn:nbn:se:ltu:diva-38985Local ID: d8c660a0-b57a-11dd-a6f7-000ea68e967bISBN: 9810219059 (print)OAI: oai:DiVA.org:ltu-38985DiVA: diva2:1012493
Ceramic materials and components for engines : 29/05/1994 - 01/06/1994
Godkänd; 1995; 20081118 (andbra)2016-10-032016-10-03Bibliographically approved