Effect of tensile and compressive stresses on the radiation swelling and creep strain in austenitic steel Kh18N10T

Effect of tensile and compressive stresses on the radiation swelling, microstructure, and creep strain in austenitic steel Kh18N10T is considered. The gas-filled samples of a complex shape prepared from steel Kh18N10T were irradiated in a BOR-60 reactor for 2 years to a damaging dose of 15 dpa at a...

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Bibliographic Details
Published in:Physics of metals and metallography 2010-10, Vol.110 (4), p.394-397
Main Authors: Neustroev, V. S., Belozerov, S. V., Makarov, E. I., Ostrovskii, Z. E.
Format: Article
Language:English
Subjects:
Austenitic stainless steels
Chemistry and Materials Science
Compressive properties
Creep (materials)
Irradiation
Materials Science
Metallic Materials
Nuclear radiation
Steels
Strain
Strength and Plasticity
Stresses
Swelling
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Summary:Effect of tensile and compressive stresses on the radiation swelling, microstructure, and creep strain in austenitic steel Kh18N10T is considered. The gas-filled samples of a complex shape prepared from steel Kh18N10T were irradiated in a BOR-60 reactor for 2 years to a damaging dose of 15 dpa at a temperature of 420–450°C. In the shells of the irradiated samples, compressive and tensile stresses were created. Samples were also irradiated, in which these stresses practically were absent.
ISSN:0031-918X
1555-6190
DOI:10.1134/S0031918X10100108