Effect of Heat Treatment on the Microstructure and Magnetic Properties of As-Cast SmCo5-Based Alloys

Vladimir P. Menushenkov; T.A. Sviridova; E.V. Shelekhov; L.M. Belova; Alexey P. Menushenkov; R.V. Chernikov; V.V. Sidorov; Olga V. Grishina

doi:10.4028/www.scientific.net/SSP.190.204

Paper Titles

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The Influence of Powder Particle Size on Behavior of Hot Plastic Deformation, Structure and Magnetic Properties of Nd-Fe-B Die-Upset Magnets
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Local Electronic and Crystal Structure of Rare-Earth Cobalt Phosphides RCo₂P₂ Studied by XAFS Spectroscopy
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Effect of Heat Treatment on the Microstructure and Magnetic Properties of As-Cast SmCo₅-Based Alloys
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Physical and Magnetic Properties of Sm_0.2Gd_0.8Ni₄B Compound
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Magnetic Properties of Intermetallic Compound Ti₃Al with Deuterium
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Mössbauer Spectroscopy of Antiferromagnetic Fluctuations in Heavy Fermion CePdSn
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Suppression of Spin-Glass State in PrB₆
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HomeSolid State PhenomenaSolid State Phenomena Vol. 190Effect of Heat Treatment on the Microstructure and...

Effect of Heat Treatment on the Microstructure and Magnetic Properties of As-Cast SmCo₅-Based Alloys

Abstract:

Local and crystalline structures of as-cast SmCo_5±x alloys subjected to various heat treatments were studied using EXAFS, X-ray diffraction, and metallographic analyses. XRD and EXAFS analyses of SmCo_5-x alloys show the evidence of the Sm-enrichment of the SmCo₅ phase. The behavior of the lattice parameters of SmCo₅ phase in Sm-rich alloys during aging between 1120°C and 700°C can be related to the phase transformation of SmCo₅ into SmCo_5-x phases.

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Solid State Phenomena (Volume 190)

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204-207

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.190.204

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Online since:

June 2012

Authors:

Vladimir P. Menushenkov, T.A. Sviridova, E.V. Shelekhov, L.M. Belova, Alexey P. Menushenkov, R.V. Chernikov, V.V. Sidorov, Olga V. Grishina

Keywords:

Coercive Force, Crystal Structure, Heat Treatment, Magnetic Material, Samarium Alloys

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