Long term creep–rupture behaviour of 813 K exposed 2.25–1Mo steel between 773 and 873 K

Samples machined from 17-year service-exposed 2.25Cr–1Mo steel superheater and reheater tubes from a thermal power plant boiler were creep–rupture tested in air between 773 and 873 K at various stress levels. Analysis of the steady state creep rate and time to rupture data indicated that both quanti...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2007-04, Vol.454, p.124-131
Hauptverfasser:	Ray, A.K., Diwakar, K., Prasad, B.N., Tiwari, Y.N., Ghosh, R.N., Whittenberger, J.D.
Format:	Artikel
Sprache:	eng
Schlagworte:	2.25Cr–1Mo steel Applied sciences Creep Creep–rupture testing Exact sciences and technology Fractures Larson–Miller Parameter Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Monkman–Grant behaviour Service exposed
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