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-based amorphous alloy and its corresponding crystalline counterpart are both lower than those of the Ti-based amorphous alloy in the 1 mol/L H2SO4 solution. In the 3.5% NaCl solution,Zr-based crystallized alloy exhibits the lowest corrosion potential among the experimental samples. No passivation is observed in the corrosion process for the Zr-based crystalline alloy. However, Zr- and Ti-based......
Tensile and compressive behavior of Ti-based bulk metallic glass compositesYong-sheng Wang,Guo-jian Hao,Jun-pin LinState Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing摘 要:This article focuses on the tensile and compressive characteristics of a Ti-based bulk metallic glass composite (BMGC). It is found......
Effects of Nitrogen on the Glass Formation and Mechanical Properties of a Ti-Based Metallic GlassDi Cao,Yuan Wu,Hui Wang,Xiong-Jun Liu,Z.P.LuState Key Laboratory for Advanced Metals and Materials... large atomic size elements such as Hf and Pd which usually deteriorate specific strength, nitrogen can also increase the specific strength of the current Ti-based BMGs. The results are not only helpful......
intermetallic compounds; however,the diffusion layer brazed with Cu37.5Ti25Ni12.5Zr12.5V12.5 foil was uneven with bulges,consisting of essentially Ti-based solute solution. The foil with 12.5 at.% V... intermetallic phases,but the joints brazed with 12.5 at.% V foil failed through the TiAl substrate. These results show that designing amorphous alloy with less Ti and more V for brazing TiAl alloy to steel......
The Strengthening of Cu-15Ni-8Sn Alloy WANG Ming-Pu1,WANG Yan-hui1,HONG Bin1 (1.School of Material Science and Engineering, Central South University, Changsha China) 摘要:The microstructure, property and relation between them of Cu-15Ni-8Sn alloy are studied by means of TEM and the measurement of hardness. The results show that γ '' metastable phase strengthens alloy because of its ordering......
The Technological Improvements of Aluminum Alloy Coloring by Electrolysis LI Nai-jun1 (1.Teachers College, Shenyang University, Shenyang 110015, P. R. China) 摘要:The technological process of coloring golden-tawny on aluminum alloy by electrolysis was improved in this paper. The optimum composition of electrolyte was found, the conditions of deposition and anodic oxidation by electrolysis were......
of Ti-6Al-4V with a transformed microstructure [J]. Acta Mater, 2001, 49(17): 3565-3573. [2] LIU Yong, WEI Wei-feng, ZHOU Ke-chao. Microstructures and mechanical behavior of PM Ti-Mo alloy [J]. J Cent South...]. Scripta Metall Mater, 1991, 25(2): 299-302. [16] PRIMA F, VERMAUT P, TEXIER G, ANSEL D, GLORIAN T T. Evidence of α-nanophase heterogeneous nucleation from ω particles in a β-metastable Ti-based......
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... is successfully proposed to design a series of the work-hardenable ductile Ti-based multilayered BMGCs(ML-BMGCs).The asprepared ML-BMGCs,consisting of α-phases,β-phases and amorphous phases,exhibit......
Effect of Y2O3 on Cracking Susceptibility of Laser-Clad Ti-Based Composites Coatings李军,LI Guangjie,LUO XingSchool of Materials Engineering, Shanghai University of Engineering Science摘 要:Ti-based composite coatings reinforced by in situ synthesized TiB and TiC were deposited on Ti6Al4 V substrates by laser cladding. The effects of Y2O3......
Enhanced Mechanical Properties, Corrosion Behavior and Bioactivity of Ti-based Bulk Metallic Glasses with Minor Addition ElementsFeng-Xiang Qin1,2,Yang Zhou1,Chuan Ji1,Zhen-Hua Dan3,Guo-Qiang..., Nanjing TECH University摘 要:In this research, corrosion behavior, mechanical properties and bioactivity of Ti–Zr–Cu–Pd–Sn bulk metallic glasses with minor......
