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Effect of Ni on glass-forming ability of Cu-Ti-based amorphous alloys LIN Tao(林 涛)1, JIANG Jiang(姜 江)1, BIAN Xiu-fang(边秀房)1, DONG Ying(董 瑛)2 1. Key Laboratory of Structure and Heredity...-ray diffractametry and transmission electron microscopy. The effect of Ni on the glass-forming ability of Cu-Ti-based alloys was studied by differential scanning calorimetry(DSC). It is found......
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......
A thermodynamic approach to assess glass-forming ability of bulk metallic glasses JI Xiu-lin (纪秀林)1, PAN Ye(潘 冶)2 1. Engineering Research Center of Dredging Technology of Ministry... to the Gibbs free energy difference between liquid and crystal, a thermodynamic glass-forming ability(GFA) parameter related to characteristic temperatures, onset crystallization temperature(Tx......
Thermal stability and glass-forming ability of Y-Ce-Co-Al bulk metallic glassesJun Li, Xueshan Xiao, and Yuanda Dong Institute of Materials, Shanghai University, Shanghai 200072, China摘 要:The thermal stability and glass-forming ability of Y56-xCexCo20Al24 (x=15, 20, 25, 28, 38, 41, 44) bulk metallic glasses with a diameter of 5 mm were investigated......
Recent progress in criterions for glass forming ability YANG Bing(杨 兵), DU Yong(杜 勇), LIU Yong(刘 咏) State Key Laboratory of Powder Metallurgy, Central South University, Changsha...; Abstract: The glass-forming ability(GFA) is an important factor in studying metallic glasses. So far, there are several criteria for evaluating the glass-forming ability. For predicting......
Glass-forming Ability and Chemical Stability of Magneto-optical Glass Heavily Doped with Rare Earth Oxide殷海荣,章春香School of Materials Science and Engineering,Shaanxi University of Science... stability was investigated by powder method. Influences of rare earth oxides on the glass-forming ability and the chemical stability of the BAS glass were also discussed. The experimental results show......
Glass-forming ability and corrosion performance of Mn-doped Mg-Zn-Ca amorphous alloys for biomedical applicationsJian-Li Wang,Yin Wan,Zhi-Jun Ma,Yong-Chun Guo,Zhong Yang,Ping Wang,Jian-Ping LiSchool... prepared by meltspinning and copper mold injection methods, respectively.Effects of Mn doping on glass-forming ability and corrosion performance in simulated body fluid of Mg65Zn30Ca5 alloy were studied......
) were investigated. The addition of a small amount of Er (2at%) for replacing Zr effectively improves the glass-forming ability of Cu46.25Zr46.25Al7.5 alloy, and the glassy rod with a diameter...Formation and thermal stability of Cu-Zr-Al-Er bulk metallic glasses with high glass-forming abilityJunying Fu, Hua Men, Shujie Pang, Chaoli Ma, and Tao Zhang Department of Materials Science......
Correlation between the glass-forming ability and activation energy of crystallization for Zr75-xNi25Alx metallic glassesYan-hui Li1,Wei Zhang1,2,Chuang Dong1,Jian-bing Qiang1,Akihiro Makino21...%, and then decreases with Al further up to 24at%, which exhibits a good correlation to the thermal stability and the glass-forming ability (GFA). The Zr60Ni25Al15 metallic glass with the largest supercooled liquid......
Glass-forming Ability and Corrosion Resistance of Zr-Cu-Al-Co Bulk Metallic GlassW.Zhou,W.P.Weng,J.X.HouShagang School of Iron and Steel, Soochow University摘 要:Investigations were carried out to examine the effects of Co addition on the glass-forming ability(GFA)and corrosion resistance of Zr46Cu46(Al)8 bulk metallic glass in chloride-containing......
