Simulation of Very High Temperature Overheating During Isothermal Creep of Single Crystal Ni-Base Superalloy

Autor:	José Mendez, X. Milhet, Jonathan Cormier, Jean-Louis Champion
Rok vydání:	2008
Předmět:	Materials science Turbine blade Metallurgy Turboshaft Condensed Matter Physics Microstructure Isothermal process law.invention Superalloy Creep law General Materials Science Single crystal Overheating (electricity)
Zdroj:	Advanced Engineering Materials. 10:56-61
ISSN:	1527-2648 1438-1656
Popis:	This paper presents an experimental set-up developed for the simulation of overheatings under load representative of One Engine Inoperative events which can be encountered during in-service operation of turboshaft engines. These experiments provide several breakthroughs over classical testing equipments for the non-isothermal testing conditions of single crystal Ni-based superalloys. It was shown a major effect of thermal transition rates on the material behavior which was explained by microstructural evolutions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::97c43a80aeae4ab0ec4de57c27869b18 https://doi.org/10.1002/adem.200700248 Zobrazit plný text záznamu Plný text