Formation and physical properties of Fe-based bulk metallic glasses with Ni addition

• Autorzy: Lesz S. , Kwapuliński P. , Nowosielski R.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The main aim of the paper was investigations of formation and changes of physical properties (magnetic properties and microhardness) of Fe based bulk metallic glasses (BMGs) with Ni addition. Design/methodology/approach: The following experimental techniques were used: transmission electron microscopy (TEM), scanning electron microscopy (SEM) and X-ray diffraction (XRD) phase analysis method to test the structure, electrical resistivity in situ measurements (four-point probe), measurements of magnetic properties, microhardness of investigated ribbons was determined by Vickers method. Findings: The structural studies revealed an amorphous structure for the ribbons with thicknesses up to 0.27 mm, regardless of their thickness. Research limitations/implications: More investigations for example Mössbauer spectrometry have to be conducted on different thickness of ribbons in order to confirm conclusions contained in the work. Practical implications: According to the results presented in the present paper the examined Fe-based bulk glassy alloys with Ni addition as a soft ferromagnetic material may be utilized in construction of magnetic cores such as choke coils, common mode and noise filter and is of great technological interest. Originality/value: The originality of the paper are examinations of changes of structure and physical properties on cross section and on surface of ribbons.

Słowa kluczowe

EN

amorphous materials; magnetic properties; mechanical properties; XRD method; TEM; SEM; fracture morphology

PL

materiały amorficzne; właściwości magnetyczne; właściwości mechaniczne

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2008
• Tom: Vol. 31, nr 1
• Strony: 35--40
• Opis fizyczny: Bibliogr. 15 poz., il., tab., wykr.

Twórcy

autor

Lesz S.

autor

Kwapuliński P.

autor

Nowosielski R.

• Division of Nanocrystalline and Functional Materials and Sustainable Pro-ecological Technologies, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland,

Bibliografia

• [1] A. Inoue, B. L. Shen, C. T. Chang, Fe-and Co-based bulk glossy alloys with ultrahigh strength of over 4000 MPa, Intermetallics 14 (2006) 936-944.
• [2] A. Inoue, B. Shen, A. Takeuchi, Fabrication, properties-and applications of bulk glossy alloys in late transition metal-based systems, Materials Science and Engineering 441 (2006) 18-25.
• [3] W. H. Wang, Roles of minor additions in formation and properties of bulk metallic glasses, Progress in Materials Science 52 (2007) 540-596.
• [4] A. Inoue, Stabilization of metallic supercooled liquid and bulk amorphous alloys, Acta Materialia 48 (2000) 279-306.
• [5] B. Shen, A. Inoue, Superhigh strength and good soft-magnetic properties of (Fe,Co)-B-Si-Nb bulk glassy alloys with high glass-forming ability, Applied Physics Letters 85/21 (2004) 4911-4913.
• [6] K. F. Yao, C. Q. Zhang, Fe-based bulk metallic glass with high plasticity, Applied Physics Letters 90/6 (2007) 061901.
• [7] Ch. Chang, B. Shen, A. Inoue, FeNi-based bulk glassy alloys with superhigh mechanical strength and excellent soft magnetic properties, Applied Physics Letters 89/5 (2006) 051912.
• [8] T. Bitoh, A. Makino, A. Inoue, Origin of low coercivity of Fe-(Al, Ga)-(P, C, B, Si, Ge) bulk glassy alloys, Materials Transaciton 44/10 (2003) 2020-2024.
• [9] S. Lesz, R. Nowosielski, B. Kostrubiec, Z. Stokłosa, Crystallization kinetics and magnetic properties of a Co-based amorphous alloy, Journal of Achievements in Materials and Manufacturing Engineering 16 (2006) 35-39.
• [10] S. Lesz, R. Nowosielski, A. Zajdel, B. Kostrubiec, Z. Stokłosa, Structure and magnetic properties of the amorphous Co80Si9B11 alloy, Journal of Achievements in Materials and Manufacturing Engineering 18 (2006) 155-158.
• [11] R. Nowosielski, R. Babilas, P. Ochin, Z. Stokłosa, Thermal and magnetic properties of selected Fe-based metallic glasses, Archives of Materials Science and Engineering 30/1(2008) 13-16.
• [12] B. Shen, C. Chang, A. Inoue, Formation, ductile deformation behavior and soft-magnetic properties of (Fe, Co, Ni)-B-Si-Nb bulk glassy alloys, Intermetallics 15 (2007) 9-16.
• [13] S. Lesz, R. Szewczyk, D. Szewieczek, A. Bieńkowski, The structure and magnetoelastic properties of the Fe-based amorphous alloy with Hf addition, Journal of Materials Processing Technology 157-158 (2004) 743-748.
• [14] Polish standard PN-EN ISO 6507-1:2007.
• [15] P. Kwapuliński, J. Rasek, Z. Stokłosa, G. Badura, B. Kostrubiec, G. Haneczok, Magnetic and mechanical properties in FeXSiB (X=Cu,Zr,Co) amorphous alloys, Archives of Materials Science and Engineering 31/1 (2008) 25-28.