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Isothermal nanocrystallization behavior of bulk metallic glass composites in supercooled liquid regionXiang-Yun Zhang,Zi-Zhou Yuan,Xue-Lei Feng,Li-Zhi Cui,Duan-Xian LiState Key Laboratory of Advanced Nonferrous Materials,Lanzhou University of Technology摘 要:Bulk metallic glass composites(BMGCs)reinforced by micro-(spherical size of about 10 μm) and nano......
Distribution of Be in a Ti-Based Bulk Metallic Glass Composite Containing B-TiL.Zhang,W.Q.Li,Z.W.Zhu,H.M.Fu,H.Li,Z.K.Li,H.W.Zhang,A.M.Wang,H.F.ZhangShenyang National Laboratory for Materials Science... of the compositions of Ti/Zr-based bulk metallic glass composites(BMGCs). The in situ formed β phase in Be-bearing BMGCs was reported to be Be-free. However, a thorough investigation of the distribution......
Effect of addition of Zn and Al elements on glass-forming ability and thermal stability of Mg-Cu-Y bulk metallic glasses LI Ye-sheng(黎业生), FU Qun-qiang(付群强), WU Zi-ping(吴子平), DONG Ding-qian... of these metallic glasses heated with a constant rate were calculated. The results show that Al element is greatly harmful to the glass-forming ability of Mg-Cu-Y alloys and cannot acquire bulk amorphous......
Designing new work-hardenable ductile Ti-based multilayered bulk metallic glass composites with ex-situ and in-situ hybrid strategyShifeng Lin1,2,Zhengwang Zhu1,Shaofan Ge1,Long Zhang1,Dingming...="ChDivSummary">To overcome the trade-off between the devisable micro structure and the excellent tensile ductility of bulk metallic glass composites(BMGCs),a novel ex-situ and in-situ hybrid strategy......
Glass formation and properties of Ti-based bulk metallic glasses as potential biomaterials with Nb additionsHui-Ming Yan,Ying Liu,Shu-Jie Pang,Tao ZhangKey Laboratory of Aerospace Materials... metallic glasses (BMGs) with superior biocorrosion resistance were synthesized by copper mold casting. Although the minor addition of Nb to the Ti-CuZr-Fe-Sn-Si-Ag BMG slightly decreases the glass-forming......
of passive film in the NaCl solution, and the inhomogeneous distributed pits on the surface of the Zr-based bulk metallic glass are relatively smaller than those of the Ti-based one, which is agreement...]. Materials Science and Engineering A, 2001, 318(2): 77-86. [9] LU J, RAVICHANDRAN G, JOHNSON W L. Deformation behavior of the Zr41.2Ti13.8Cu12.5Ni10Be22.5 bulk metallic glass over a wide range of strain......
Microstructure and compressive/tensile characteristic of large size Zr-based bulk metallic glass prepared by laser solid formingXin Lin1,2,Yuanyuan Zhang1,2,Gaolin Yang1,2,Xuehao Gao1,2,Qiao... and Innovative Design, MIIT China, Northwestern Polytechnical University摘 要:The large size, crack-free Zr55Cu30Al10Ni5 bulk metallic glass(BMGs) with the diameter......
A, 2004, A375-377: 16-30. [5] TELFORD M. The case for bulk metallic glass [J]. Mater Today, 2004, 7(3): 36-43. [6] K?NDIG A A, LEPORI D, PERRY A J, ROSSMANN S, BLATTER A, DOMMANN A, UGGOWITZER P J.... Oxygen impurity and microalloying effect in a Zr-based bulk metallic glass alloy [J]. Intermetallics, 2002, 10(11/12): 1105-1112. [8] YOKOYAMA Y, KOBAYASHI A, FUKAURA K, INOUE A. Oxygen embrittlement......
Mechanical Properties,Damage and Fracture Mechanisms of Bulk Metallic Glass MaterialsJ.Eckert摘 要:<正>The deformation,damage,fracture,plasticity and melting phenomenon induced by shear fracture were investi- gated and summarized for Zr-,Cu-,Ti-and Mg-based bulk metallic glasses(BMGs)and their composites.The shear fracture angles of these BMG......
Complete Composition Tunability of Cu(Ni)-Ti-Zr Alloys for Bulk Metallic Glass FormationZe-xiu Zhang, Chun-li Dai and Jian Xu Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110016, China摘 要:In the Cu-Zr-Ti ternary system, a new composition zone of bulk metallic......