CREEP-RUPTURE BEHAVIOR OF SOME ADVANCED M ATERIALS FOR INDUSTRIAL GAS-TURBINES

Authors
KLOOS KH GRANACHER J MAIER M
Citation
Kh. Kloos et al., CREEP-RUPTURE BEHAVIOR OF SOME ADVANCED M ATERIALS FOR INDUSTRIAL GAS-TURBINES, Materialwissenschaft und Werkstofftechnik, 25(7), 1994, pp. 273-283
Citations number
16
Categorie Soggetti
Material Science
Journal title
Materialwissenschaft und Werkstofftechnik → ACNP
ISSN journal
09335137
Volume
25
Issue
7
Year of publication
1994
Pages
273 - 283
Database
ISI
SICI code
0933-5137(1994)25:7<273:CBOSAM>2.0.ZU;2-5
Abstract
The creep rupture behaviour of three DS-alloys, an ODS-alloy and a PM- alloy for gas turbine blades is investigated up to 20000 h test durati on. Further, the elastoplastic behaviour is determined in tensile test s and the contraction behaviour in long-term annealing tests. On this basis, a characterisation of the strength and partly a modelling of th e deformation behaviour of the alloys is given.