Effect of solid solution treatment and nitrogenation on magnetic properties of Sm2+αFe17Nx powders

Kolodkin, D.; Popov, A.; Protasov, A.; Gaviko, V.; Kavita, S.; Prabhu, D. B.; Gopalan, R.

doi:10.1088/1742-6596/1389/1/012125

Please use this identifier to cite or link to this item: http://elar.urfu.ru/handle/10995/92524

Title:	Effect of solid solution treatment and nitrogenation on magnetic properties of Sm2+αFe17Nx powders
Authors:	Kolodkin, D. Popov, A. Protasov, A. Gaviko, V. Kavita, S. Prabhu, D. B. Gopalan, R.
Issue Date:	2019
Publisher:	Institute of Physics Publishing
Citation:	Effect of solid solution treatment and nitrogenation on magnetic properties of Sm2+αFe17Nx powders / D. Kolodkin, A. Popov, A. Protasov, V. Gaviko, et al.. — DOI 10.1088/1742-6596/1389/1/012125 // Journal of Physics: Conference Series. — 2019. — Vol. 1. — Iss. 1389. — 12125.
Abstract:	The effect of solid solution treatment (SST) of Sm-Fe alloys and conditions of the nitrogenation on the structure and magnetic properties of the Sm2+αFe17Nx (α = 0 0.6) powders has been investigated. It is observed that the nitrided powders with the best hysteresis properties can be prepared from the Sm2.4Fe17 alloy after the SST at a temperature of 1050C (5 h) and heat treatment at 525C in a H2: N2 = 1: 1 gas mixture with a pressure of 2.5 atm. The additional ball milling of the powder enhances the coercivity to 6.4 kOe. © Published under licence by IOP Publishing Ltd.
Keywords:	BALL MILLING HYSTERESIS MAGNETIC PROPERTIES MAGNETISM OCEANOGRAPHY POWDERS SAMARIUM ALLOYS SOLID SOLUTIONS HYSTERESIS PROPERTIES NITRIDED POWDER NITROGENATION SOLID SOLUTION TREATMENT IRON ALLOYS
URI:	http://elar.urfu.ru/handle/10995/92524
Access:	info:eu-repo/semantics/openAccess
SCOPUS ID:	85076794222
WOS ID:	000562319800125
PURE ID:	11759282
ISSN:	1742-6588
DOI:	10.1088/1742-6596/1389/1/012125
Sponsorship:	No.17-52-80072 The work is supported by RFFI-BRICS project No.17-52-80072 and DST-BRICS under Proposal 258.
Appears in Collections:	Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC

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