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soft magnetic properties of σ5=126emu/g,coercivity ( Hc ) = 0.2 Oe and Curie temperature (Tc) = 268℃. Among all Y-Fe-B-Ti bulk amorphous rods, Y4Fe72B22Ti2 displays the best glass forming ability...Glass Formability and Soft Magnetic Properties of Bulk Y-Fe-B-Ti Metals C. W. Chang1,C. H. Chiu1,H. W. Chang1,Y. C. Huang1,W. C. Chang1 (1.Physics Department, National Chung Cheng University, Ming......
Effect of cold rolling on glass transition of Zr55Al10Ni5Cu30 bulk metallic glass HU Yong(胡 勇)1, 2, LI Jin-fu(李金富)1, ZHANG Peng-na(张朋娜)1, ZHOU Yao-he(周尧和)1 1. State Key Laboratory...; Abstract: Zr55Al10Ni5Cu30 bulk metallic glass was prepared through water-cooled copper mold suction casting, and was rolled up......
Effect of Ti addition on supercooled liquid region and glass forming ability of bulk amorphous Zr60Cu20Ni10-xAl10Tix alloysXING Da-wei(邢大伟), SUN Jian-fei(孙剑飞),LIU Yu-qiang(刘玉强),WANG Gang(王 刚), YAN Ming(严 明), SHEN Jun(沈 军)(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:The effect of partial substitute of Ti for Ni in bulk metallic glass......
. LINDEROTH et al[15] have reported the thermal stability of Mg60Cu30Y10 bulk metallic glass in the supercooled liquid region, where Tg= 408 K and Tx= 458 K. The transition from an amorphous to fully... research on the crystallization behavior of Mg-Cu-Y amorphous system has been reported. The aim of the present work is to study the crystallization behavior of the Mg65Cu25Y10 bulk metallic glass......
- glass transformation temperature Tg) Bulk amorphous copper mold upper suction casting with minus pressure while some new technical processes and adding new elements such as Co, Nb, Ca, etc.were used... applied to magnetoelectric sensors with temperature ranges between -45 ℃ and 150 ℃ by special design of magnetic circuits. Key words:bulk amorphous; glass transformation ability; suction casting of minus......
; Abstract: Bulk amorphous Cu52.5Ti30Zr11.5Ni6 and Cu53.1Ti31.4Zr9.5Ni6 alloys with a high glass forming ability can be quenched...-Be system [J]. Materials Transactions JIM, 2001, 42(8): 1800-1804. [6] XU D H, DUAN G, JOHNSON W L. Unusual glass-forming ability of bulk amorphous alloys based on ordinary metal copper [J]. Phys Rev......
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, a number of complex multi-component bulk amorphous alloys with excellent glass forming ability(GFA) are developed[5-12]. The minimum critical cooling rate for glass formation has been reported to be about..., 19]. One of the most important characteristics of the Zr-Ti-Cu-Ni-Be system bulk amorphous alloy is the wide SLR(ΔT ). ΔT is defined as the difference between the glass transition temperature(Tg......
