The magnetic properties of grade BHC-2УШ maraging steel subjected to plastic deformation

The results of the measurements of the magnetic properties of plastically tensile-deformed samples of grade 08X15H5д2T maraging steel are represented. Preliminary the samples were subjected to annealing, quenching, and ageing with a variation in temperature and holding time for obtaining of the vari...

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Bibliographic Details
Published in:	Russian journal of nondestructive testing Vol. 49; no. 12; pp. 705 - 714
Main Authors:	Stashkov, A. N., Somova, V. M., Sazhina, E. Yu, Stashkova, L. A., Nogin, V. S., Nichipuruk, A. P.
Format:	Journal Article
Language:	English
Published:	Boston Pleiades Publishing 01-12-2013
Subjects:	Characterization and Evaluation of Materials Chemistry and Materials Science Magnetic and Electromagnetic Methods Materials Science Structural Materials internal demagnetization factor saturation induction retained austenite coercive force maraging steel plastic deformation
Online Access:	Get full text
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Summary:	The results of the measurements of the magnetic properties of plastically tensile-deformed samples of grade 08X15H5д2T maraging steel are represented. Preliminary the samples were subjected to annealing, quenching, and ageing with a variation in temperature and holding time for obtaining of the various initial contents of retained austenite. It was found that the testing of the content of retained austenite in the deformed state is possible by saturation induction B s . The use of the structural-sensitive parameter N ′ (an analogue of the internal demagnetization factors) allows one to determine the content of retained austenite in the undeformed state and in the prerupture state and the qualitative separation of plastically deformed and undeformed products of grade BHC-2УШ steel.
ISSN:	1061-8309 1608-3385
DOI:	10.1134/S1061830913120097