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Laser Welding of Zr41Ti14Cu12Ni10Be23 Bulk Metallic Glass and Zirconium Metal陈彪1,2,SHI Tielin1,廖广兰11. State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University... the Zr41 Ti14 Cu12 Ni10 Be23 bulk metallic glass and zirconium metal was investigated under welding parameters of 1.3 kW and 7 m/min. The welded bead, microstructure, and micro-hardness of the welded......
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and amorphous phase.Afterwards,based on this composition of amorphous phase,a class of TiZr-base bulk metallic glasses was designed step by step to reach the optimum composition range.The glass transition...TiZr-base Bulk Metallic Glass with over 50 mm in DiameterM.Q.Tang,H.F.Zhang,Z.W.Zhu,H.M.Fu,A.M.Wang,H.Li and Z.Q.Hu Shenyang National Laboratory for Materials Science,Institute of Metal Research......
that the amorphous ribbon deforms elastically and fractures immediately after yielding. This indicates that amorphous Fe78Si9B13 alloy is an ideally brittle metallic glass at room temperature. Fig.1(b) shows... observed in bulk amorphous alloys [J]. J Mater Sci, 2000, 35: 4449-4457. [3] PAMPILLO C A. Flow and fracture in amorphous alloys [J]. J Mater Sci, 1975, 10: 1194-1227. [4] INOUE A. Stabilization......
-Hf-Nb-B-Y bulk amorphous alloys were prepared by copper mold casting method. The glass-forming ability (GFA), soft-magnetic and mechanical properties of these bulk amorphous alloys were characterized... properties of the alloy series were discussed. Key words: Fe-Nb-Hf-Y-B alloy; bulk amorphous alloy; micro-alloying technology; glass-forming ability; soft-magnetic properties; mechanical properties......
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for developing bulk nano-crystalline materials with controlled microstructures. Key words: atomic simulation; evolution; nano-crystallization; amorphous metals 1 Introduction Because... casting method[J]. Mater Trans JIM, 1991, 32: 609-616. [2] INOUE A. High strength bulk amorphous alloys with low critical cooling rates[J]. Mater Trans JIM, 1995, 36: 866-875. [3] XI X K, ZHAO D Q......
Production, Properties and Applications of Bulk Amorphous Alloys Akihisa Inoue1,Tao ZHANG1 (1.Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan) 摘要:A review is given of recent work concerned with the production method, the characteristic properties(1) Bulk amorphous system; (2) Mechanical and magnetic properties of bulkamorphous alloys; (3)application of bulk......
: semisolid processing; bulk metallic glass; composite; crystal particle; cooling slope casting 1 Introduction Bulk metallic glasses with amorphous structure are studied owing to their attractive properties... June 2010 Abstract: The effect of the cooling slope on the structure of Zr-based metallic glass matrix composites was investigated by changing the cooling slope. The synthesis of bulk metallic glass......
Large-sized CuZr-based Bulk Metallic Glass Composite with Enhanced Mechanical PropertiesJunfeng Ding1,Zengqian Liu1,2,Hui Wang1,Tao Zhang11. Key Laboratory of Aerospace Materials and Performance...:A large-sized CuZr-based bulk metallic glass(BMG) composite with enhanced mechanical properties is prepared successfully. With the addition of Ta to CuZr-based......
