In:
International Journal of Materials Research, Walter de Gruyter GmbH, Vol. 107, No. 4 ( 2016-04-14), p. 356-361
Abstract:
The effect of a high magnetic field on carbide precipitation in W 6 Mo 5 Cr 4 V 3 high-speed steel during low-temperature tempering was investigated. The applied high magnetic field promoted the precipitation of M 6 C-type carbides at boundaries and in the grain interior, but maximum spheroidization and refinement occurred for those carbides precipitated at boundaries. Compared with M 6 C-type carbides, the effect of high magnetic field on the precipitation behavior of M C-type carbides is much weaker. The high magnetic field hindered M 2 C-type carbide precipitation by affecting the Gibbs free energy and increased the microhardness of W 6 Mo 5 Cr 4 V 3 high-speed steel at low tempering temperature.
Type of Medium:
Online Resource
ISSN:
2195-8556
,
1862-5282
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
2016
detail.hit.zdb_id:
2232675-3
detail.hit.zdb_id:
2128058-7
detail.hit.zdb_id:
203021-4
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