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Preparation of Fe-Based Bulk Amorphous Materials and Its Application to Sensors Zhao Jun1,Sun Xiaohua2,ZHAO Zengqi1,Wu Jinbin1,Liu Changsheng2,Sun Guangjie1 (1.Baotou Rare Earth Research Institute, Baotou 014010, China;2.School of Materials &Metallurgy,Northeastern University,Shenyang 110004 ,China) Abstract:The study of recent years found that big bulk amorphous alloys were formed for some......
and fracture mechanism of composites The fracture of amorphous alloy takes place by inhomogeneous shear sliding accompanied by the generation of smooth regions on the surface, followed by an adiabatic... at 45? to the direction of compressive loading. As the deformation of the amorphous alloy concentrates on one or several shear bands and the other shear bands do not experience much deformation......
of Zr-based bulk amorphous alloy [J]. The Chinese Journal of Nonferrous Metals, 2006: 16(1): 35-40. (in Chinese) [13] MEN H, KIM W T, KIM D H. Glass formation and crystallization behavior... in amorphous Mg65Cu20Ni5Tb10. Final crystallization products are basically same for Mg65Cu25Tb10 and Mg65Cu20Ni5Tb10. Key words: bulk metallic glass; thermal stability; crystallization behavior; quenched......
(GFA) and the bulk metallic glasses strength improving. Key words: bulk metallic glass (BMG); copper-titanium-zirconium-nickel alloy; glass-forming ability (GFA); thermal stability; mechanical...-Ni BMGs, and the reason is due to the appearance of the medium-range ordered regions with a size of 2-5 nm in amorphous matrix. 2 Experimental Quaternary Cu-based alloy ingots with compositions......
by XRD, DSC, and SEM. It is found that the Nb addition increases the supercooled liquid region of (La0.5Ce0.5)64Al16Ni5Cu15 bulk glassy alloy from 58 K to 75 K while fully amorphous rods with diameter... and thermal stability of bulk amorphous Pd40Cu30Ni10P20 alloy cylinder of 72 mm in diameter [J]. Materials Transactions, JIM, 1997, 38(2): 179-183. [6] GUO F Q, JOSEPH POON S, GARY J. Metallic glass......
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properties of amorphous alloy depend upon the electron surrounding state which is dramatically impacted by supplementary elements. The soft magnetic properties of amorphous films are influenced by alloy composition, film thickness, microstructure, etc [4-5]. Since amorphous alloy phase is a thermal metastable state, heat treatment will influence the magnetic anisotropy in CoNbZr film......
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