Rapid evaluation of metal properties for high-temperature high-chromium turbine and steam line components

Metal of a stopper valve made of steel 1Kh11MFBL, a bent pipe of considerable diameter made of steel 1Kh12V2MF (ÉI-756) and a pipe billet of steel 10Kh9MFBSh (DI-82) are used to consider application of a new procedure, according to which by combined analysis of stress-rupture strength data for a sma...

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Bibliographic Details
Published in:Power technology and engineering 2010-12, Vol.44 (4), p.301-306
Main Author: Gladshtein, V. I.
Format: Article
Language:English
Subjects:
Billets
Electrical Machines and Networks
Energy
Energy Systems
Foundations
Geoengineering
Hydraulics
Pipe
Power Electronics
Renewable and Green Energy
Reserves
Steam electric power generation
Steels
Strength
Turbines
Valves
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Summary:Metal of a stopper valve made of steel 1Kh11MFBL, a bent pipe of considerable diameter made of steel 1Kh12V2MF (ÉI-756) and a pipe billet of steel 10Kh9MFBSh (DI-82) are used to consider application of a new procedure, according to which by combined analysis of stress-rupture strength data for a small number of cylindrical and notched specimens it is possible to evaluate metal stress-rupture strength and the relative reserve of thickness for possible initial defects in high-temperature components of cylindrical shape.
ISSN:1570-145X
1570-1468
DOI:10.1007/s10749-010-0181-5