1. Açık Erişim@BUU
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Bu öğeden alıntı yapmak, öğeye bağlanmak için bu tanımlayıcıyı kullanınız: http://hdl.handle.net/11452/23476
Başlık: Effect of (Mo, W) substitution for Nb on glass forming ability and magnetic properties of Fe-Co-based bulk amorphous alloys fabricated by centrifugal casting
Yazarlar: Aykol, Muratahan
Uzun, Orhan
Yıldırım, Mehmet
Duman, Nagehan
Yılmaz, Fikret
Ertürk, Kadir
Akdeniz, M. Vedat
Mekhrabov, Amdulla O.
Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Anabilim Dalı.
Küçük, İlker Semih
Kabaer, Mehmet
6602910810
36523051800
Anahtar kelimeler: Chemistry
Materials science
Metallurgy & metallurgical engineering
Centrifugal casting
Glass
Iron alloys
Magnetic materials
Magnetic properties
Magnetism
Melt spinning
Metallic glass
Molybdenum
Niobium
Precipitation (chemical)
Saturation magnetization
Silicon
As-cast
Bulk amorphous alloys
Bulk metallic glass
Coercivities
Glass forming ability
Melt-spun
Melt-spun ribbons
Nb addition
Non-magnetic compounds
Soft magnetic properties
Amorphous alloys
Bulk metallic glasses (BMGs)
Centrifugal casting
Magnetic materials
Metallic glasses
Density
Yayın Tarihi: 3-Şub-2011
Yayıncı: Elsevier Science
Atıf: Küçük, İ. vd. (2011). "Effect of (Mo, W) substitution for Nb on glass forming ability and magnetic properties of Fe-Co-based bulk amorphous alloys fabricated by centrifugal casting". Journal of Alloys and Compounds, 509(5), 2334-2337.
Özet: In this study, effects of simultaneous Mo and W substitution for Nb additions on the stability and magnetic properties of Fe-Co-based bulk metallic glass (BMG) alloys fabricated by centrifugal casting are investigated. The saturation magnetization (J(s)) and coercivity (H(c)) for the as-cast Fe(36)CO(36)B(19.2)Si(4.8)X(4) (X = Nb or Mo(0.5)W(0.5)) BMG alloys and melt-spun Fe(36)Co(36)B(19.2)Si(4.8)Mo(2)W(2) were in the range of 1.02-1.57T and 11.13-1685 A/m, respectively. The Fe(36)Co(36)B(19.2)Si(4.8)X(4) (X = Nb or Mo(0.5)W(0.5)) BMG alloys in the shape of wedge with the maximum thickness of 1.5-2 mm were obtained successfully by means of conventional centrifugal casting. Replacing Nb with Mo(0.5)W(0.5) deteriorates magnetic properties in bulk form and reduces the GFA of the alloy due to promoting the precipitation of non-magnetic compounds, while it results in good soft magnetic properties in melt-spun ribbon form.
URI: https://doi.org/10.1016/j.jallcom.2010.11.011
https://www.sciencedirect.com/science/article/pii/S0925838810027532
http://hdl.handle.net/11452/23476
ISSN: 0925-8388
Koleksiyonlarda Görünür:Scopus
Web of Science

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