Formation and Applications of Bulk Glassy Alloys in Late Transition Metal Base System
Formation and Applications of Bulk Glassy Alloys in Late Transition Metal Base System
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DOI：
10.1063/1.2204458
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发表时间：
2006-05
期刊：
影响因子：
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通讯作者：
A. Inoue;B. Shen
中科院分区：
文献类型：
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作者：
A. Inoue;B. Shen
本文回顾了我们自1995年以来开发的后过渡金属（LTM）基大块非晶合金（BGA）的形成、基本性能、可加工性和应用的最新成果。BGA是在Fe-(Al,Ga)-(P,C,B,Si)、Fe-(Cr,Mo)-(C,B)、Fe-(Zr,Hf,Nb,Ta)-B、Fe-Ln-B(Ln=镧系金属)、铁基合金为 Fe-B-Si-Nb 和 Fe-Nd-Al，钴基合金为 Co-(Ta,Mo)-B 和 Co-B-Si-Nb，镍基合金为 Ni-Nb-(Ti,Zr)-(Co,Ni)，Cu-Ti-(Zr,Hf)、Cu-Al-(Zr,Hf)、Cu-Ti-(Zr,Hf)-(Ni,Co) 和Cu-Al-(Zr,Hf)-(Ag,Pd) 用于铜基合金。这些 BGA 表现出高机械强度、大弹性伸长率和高耐腐蚀性等有用特性。此外，铁基和钴基非晶合金具有良好的软磁性能，这是非晶型和晶型磁性合金无法获得的。 Fe基和Ni基BGA已在一些应用领域得到应用。这些 LTM 基 BGA 有望成为新型金属工程材料。
This paper reviews our recent results of the formation, fundamental properties, workability and applications of late transition metal (LTM) base bulk glassy alloys (BGAs) developed since 1995. The BGAs were obtained in Fe‐(Al,Ga)‐(P,C,B,Si), Fe‐(Cr,Mo)‐(C,B), Fe‐(Zr,Hf,Nb,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‐(Zr,Hf), 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 base BGAs are promising as new metallic engineering materials.