Influence of Co content on structural and magnetic properties of CoxFe84−xNb7B9 alloys

6533b822fe1ef96bd127d515

RESEARCH PRODUCT

Influence of Co content on structural and magnetic properties of CoxFe84−xNb7B9 alloys

S. N. Kane Ajay Gupta L. Kraus S.d Sarabhai

subject

Materials science Annealing (metallurgy)Alloy Analytical chemistry Quadrupole splitting engineering.material Condensed Matter Physics Electronic Optical and Magnetic Materials Amorphous solid law.invention Nanocrystal law Mössbauer spectroscopy engineering Crystallization Hyperfine structure

description

Nanocrystallization of CoxFe84� xNb7B9 (x ¼ 17; 25, 33) alloys has been studied. Crystallization of specimens starts above 4501C. After annealing of specimens in the range 500–7001C, apart from amorphous component and BCC Fe-Co alloy, a non-magnetic component also appears, which is attributed to (Fe1� xCox)2Nb phase with a relative area of about 14%. Decrease of quadrupole splitting with annealing temperature indicates some possible ordering of the nonmagnetic phase. r 2002 Elsevier Science B.V. All rights reserved.

year	journal	country	edition	language
2003-01-01	Journal of Magnetism and Magnetic Materials

https://doi.org/10.1016/s0304-8853(02)00848-x

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