The structure and mechanical properties of amorphous and nanocrystalline Fe-Si-B alloys.

作者: A. SYPIEŃ , J. KUSIŃSKI

DOI: 10.1111/J.1365-2818.2006.01680.X

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摘要: Summary This article describes the results of investigations microstructure failure surfaces and mechanism deformation an amorphous Fe80Si11B9 alloy, nanocrystallized with use Nd:YAG pulsed laser heating. The research included ‘in situ’ tensile testing in a scanning electron microscope. Mechanical properties were also measured on Instron-type machine for nanocrystalline alloys. mechanical tests performed samples showed ductile fracture surface very high stress. Detailed observations flow fractures revealed relationship between quenched-in crystalline behaviour.

参考文章(6)
A. Sypień, J. Kusiński, T. Czeppe, M. Czapkiewicz, T. Stobiecki, The influence of Cu and Nb on microstructural and magnetic evolution of amorphous FeSiB(CuNb) soft magnetic alloys after pulsed laser heating Inżynieria Materiałowa. pp. 666- 669 ,(2004)
L.Q. Xing, D.M. Herlach, M. Cornet, C. Bertrand, J.-P. Dallas, M.-F. Trichet, J.-P. Chevalier, Mechanical properties of Zr57Ti5Al10Cu20Ni8 amorphous and partially nanocrystallized alloys Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. pp. 874- 877 ,(1997) , 10.1016/S0921-5093(96)10810-8
Anna Sypień, Jan Kusiński, Grzegorz J. Kusiński, E. Chris Nelson, TEM studies of the FeSiB amorphous alloy nanocrystallized by means of Nd:YAG-pulsed laser heating Materials Chemistry and Physics. ,vol. 81, pp. 390- 392 ,(2003) , 10.1016/S0254-0584(03)00029-4
H. Sakamoto, T. Yamada, N. Okumura, T. Sato, Improvement in brittleness of amorphous Fe-Si-B-C alloy ribbons by controlling casting conditions Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 206, pp. 150- 153 ,(1996) , 10.1016/0921-5093(95)10022-9
AO Olofinjana, HA Davies, None, Preparation and mechanical properties of Fe-Si-B-Nb-Cu nanocrystalline alloy wire Nanostructured Materials. ,vol. 6, pp. 465- 468 ,(1995) , 10.1016/0965-9773(95)00097-6
Horia Chiriac, Cornelia Hison, Mechanical behavior of nanocrystalline Fe–Hf–B ribbons Journal of Magnetism and Magnetic Materials. ,vol. 254, pp. 475- 476 ,(2003) , 10.1016/S0304-8853(02)00871-5