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
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.