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Formation, and mechanical and magnetic properties of bulk ferromagnetic Fe-Nb-B-Y-(Zr, Co) alloys

Published online by Cambridge University Press:  01 April 2006

J.M. Park ,
J.S. Park ,
D.H. Kim ,
J-H. Kim  and
E. Fleury
J.M. Park
Affiliation:
Center for Non-crystalline Materials, Department of Metallurgical Engineering, Yonsei University, Seodaemun-gu, Seoul 120-749, Korea
J.S. Park
Affiliation:
Center for Non-crystalline Materials, Department of Metallurgical Engineering, Yonsei University, Seodaemun-gu, Seoul 120-749, Korea
D.H. Kim*
Affiliation:
Center for Non-crystalline Materials, Department of Metallurgical Engineering, Yonsei University, Seodaemun-gu, Seoul 120-749, Korea
J-H. Kim
Affiliation:
Small Business Corporation, Ulsan Regional Headquarters, Business Incubation Center, Ulsan 680-749, Korea
E. Fleury
Affiliation:
Advanced Metal Research Center, Korea Institute of Science and Technology, Seoul 130-650 Korea
*
a) Address all correspondence to this author. e-mail: [email protected]
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Abstract

Fe element was partially substituted by Zr and Co in an attempt to enhance the glass-forming ability, and mechanical and soft magnetic properties of Fe74-xNb6B17Y3(Zr, Co)x (x = 3, 5, 8) amorphous alloys. Both partial replacements resulted in the enhancement of the glass-forming ability, and 3-mm diameter rods with a fully amorphous structure were prepared by a copper mold casting method. Zr and Co containing Fe-based bulk amorphous alloys exhibited high compressive fracture strength of about 4 and 3.5 GPa, respectively. However, Zr and Co induced different effects on the magnetic properties. Whereas the partial replacement of Fe by Zr was found to decrease dramatically the saturation magnetization, the partial replacement of Fe by Co provided an increase of about 25% of the saturation magnetization.

Keywords

AmorphousFerromagneticStrength
Type
Articles
Information
Journal of Materials Research , Volume 21 , Issue 4 , April 2006 , pp. 1019 - 1024
Copyright
Copyright © Materials Research Society 2006

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References

REFERENCES

1.Inoue, A.: Stabilization of metallic supercooled liquid and bulk amorphous alloys. Acta Mater. 48, 279 (2000).CrossRefGoogle Scholar
2.Johnson, W.L.: Bulk amorphous metal: an emerging engineering material. JOM 54, 40 (2002).CrossRefGoogle Scholar
3.Duwez, P., Lin, S.C.H.: Amorphous ferromagnetic phase in iron-carbon-phosphorus alloys. J. App. Phys. 38, 4096 (1967).CrossRefGoogle Scholar
4.Ponnambalam, V., Poon, S.J., Shiflet, G.J., Keppens, V.M., Taylor, R., Petculescu, G.: Synthesis of iron-based bulk metallic glasses as nonferromagnetic amorphous steel alloys. Appl. Phys. Lett. 83, 1131 (2003).CrossRefGoogle Scholar
5.Ponnambalam, V., Poon, S.J., Shiflet, G.J.: Fe-based bulk metallic glasses with diameter thickness larger than one centimeter. J. Mater. Res. 19, 1320 (2004).CrossRefGoogle Scholar
6.Inoue, A., Gook, J.S.: Effect of additional elements (M) on the thermal stability of supercooled liquid in Fe72-xAl5Ga2P11C6B4Mx glassy alloys. Mater. Trans. JIM 37, 32 (1996).CrossRefGoogle Scholar
7.Shen, T.D., Schwarz, R.B.: Bulk ferromagnetic glasses prepared by flux melting and water quenching. Appl. Phys. Lett. 75, 49 (1999).CrossRefGoogle Scholar
8.Inoue, A., Zhang, T., Koshiba, H., Makino, A.: New bulk amorphous Fe-(Co,Ni)-M-B (M = Zr,Hf,Nb,Ta,Mo,W) alloys with good soft magnetic properties. J. Appl. Phys. 83, 6326 (1998).CrossRefGoogle Scholar
9.Shen, B.L., Inoue, A., Chang, C.: Superhigh strength and good soft-magnetic properties of (Fe,Co)-B-Si-Nb bulk glassy alloys with high glass-forming ability. Appl. Phys. Lett. 85, 4911 (2004).CrossRefGoogle Scholar
10.Inoue, A., Shen, B.L.: A new Fe-based bulk glassy alloy with outstanding mechanical properties. Adv. Mater. 16, 2189 (2004).CrossRefGoogle Scholar
11.Lu, Z.P., Liu, C.T., Thompson, J.R., Porter, W.T.: Structural amorphous steels. Phys. Rev. Lett. 92, 245503 (2004).CrossRefGoogle ScholarPubMed
12.Hasegawa, R.: Applications of amorphous magnetic alloys. Mater. Sci. Eng. A 375–377, 90 (2004).CrossRefGoogle Scholar
13.Shen, B.L., Kimura, H.L., Inoue, A., Misushima, T.: Bulk glassy Fe-Co-Ga-P-C-B alloys with high glass-forming ability, high saturation magnetization and good soft magnetic properties. Mater. Trans. JIM 41, 1675 (2000).CrossRefGoogle Scholar
14.Inoue, A., Zhang, T., Inoue, A.: Bulk amorphous alloys with high mechanical strength an good soft magnetic properties in Fe-TM-B (TM = IV-VIII group transition metal) system. Appl. Phys. Lett. 71, 464 (1997).CrossRefGoogle Scholar
15.Stoica, M., Roth, S., Eckert, J., Schutz, L., Baro, M.D.: Bulk amorphous FeCrMoGaPCB: preparation and magnetic properties. J. Magn. Magn. Mater. 290–291, 1480 (2005).CrossRefGoogle Scholar
16.Song, D.S., Kim, J-H., Fleury, E., Kim, W.T., Kim, D.H.: Synthesis of ferromagnetic Fe-based bulk glassy alloys in the Fe-Nb-B-Y system. J. Alloy Comp. 389, 159 (2005).CrossRefGoogle Scholar
17.Lu, Z.P., Li, Y., Ng, S.C.: Reduced glass transition temperature and glass forming ability of bulk glass forming alloys. J. Non-Cryst. Solids 270, 103 (2000).CrossRefGoogle Scholar
18.Lu, Z.P., Liu, C.T.: A new glass-forming ability criterion for bulk metallic glasses. Acta Mater. 50, 3501 (2002).CrossRefGoogle Scholar
19.Miracle, D.: A structural model for metallic glasses. Nat. Mater. 3, 697 (2004).CrossRefGoogle ScholarPubMed
20.Villars, P., Calvert, L.D.Pearson's Handbook of Crystallographic Data for Intermetallic Phases (ASM International, Materials Park, OH, 1991), pp. 350, 370.Google Scholar
21.Boer, F.R., Boom, R., Mattens, W.C.M., Miedemaal, A.R., Niessen, A.K.Cohesion in Metals (North Holland, Amsterdam, 1989), pp. 217, 245.Google Scholar
22.Shen, B.L., Inoue, A.: (Fe,Co,Ni)-B-Si-Nb bulk glassy alloy with super-high strength and some ductility. J. Mater. Res. 20, 1 (2005).CrossRefGoogle Scholar
23.Chen, H.S.: Correlation between elastic constants and flow behavior in metallic glasses. J. Appl. Phys. 49, 462 (1978).CrossRefGoogle Scholar
24.Johnson, W.L., Samwer, K.: A universal criterion for plastic yielding of metallic glasses with a (T/Tg)2/3 temperature dependence. Phys. Rev. Lett. 95, 195501 (2005).CrossRefGoogle Scholar
25.Inoue, A., Zhang, T., Itoi, T., Takeuchi, A.: New Fe-Co-Ni-Zr-B amorphous alloys with wide supercooled liquid regions and good soft magnetic properties. Mater. Trans. JIM 38, 359 (1997).CrossRefGoogle Scholar
26.O’Handley, R., Mendelsohn, L., Nesbitt, E.: New non-magnetostrictive metallic glass. IEEE Trans. Magn. 12, 942 (1976).CrossRefGoogle Scholar