Fabrication, properties and applications of bulk glassy alloys in late transition metal-based systems
Fabrication, properties and applications of bulk glassy alloys in late transition metal-based systems
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DOI:
10.1016/j.msea.2006.02.416
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发表时间:
2006-12-15
期刊:
影响因子:
6.4
通讯作者:
Takeuchi, Akira
中科院分区:
文献类型:
--
作者:
Inoue, Akihisa;Shen, Baolong;Takeuchi, Akira
This paper reviews our recent results of the formation, fundamental properties, workability and applications of late transition metal (LTM)-based bulk glassy alloys (BGAs) developed since 1995. The BGAs were obtained in Fe-(Al,Ga)-(PC,B,Si), Fe-(Cr,Mo)-(C,B), Fe-(Zr,HfNb,Ta)-B, Fe-Ln-B (Ln=lanthanide metal), Fe-B-Si-Nb and Fe-Nd-Al for Fe-based alloys, Co-(Ta,Mo)-B and Co-B-Si-Nb for Co-based alloys, Ni-Nb-(Ti,Zr)-(Co,Ni) for Ni-based alloys, and Cu-Ti-(ZrHf), Cu-Al-(Zr,Hf), Cu-Ti-(Zr,Hf)-(Ni,Co) and Cu-Al-(Zr,Hf)-(Ag,Pd) for Cu-based alloys. These BGAs exhibit useful properties of high mechanical strength, large elastic elongation and high corrosion resistance. In addition, Fe- and Co-based glassy alloys have good soft magnetic properties which cannot be obtained for amorphous and crystalline type magnetic alloys. The Fe- and Ni-based BGAs have already been used in some application fields. These LTM-based BGAs are promising as new metallic engineering materials. (c) 2006 Elsevier B.V. All rights reserved.