TY - JOUR
T1 - Pd-Si binary bulk metallic glass
AU - Yao, Ke Fu
AU - Chen, Na
N1 - Funding Information:
Received April 2, 2007; accepted January 12, 2008 doi: 10.1007/s11433-008-0051-4 †Corresponding author (email: kfyao@tsinghua.edu.cn) Supported by the National Basic Research Program of China (Grant No. 2007CB613905) and the National Natural Science Foundation of China (Grant Nos. 50671050 and 50431030)
PY - 2008/4
Y1 - 2008/4
N2 - Pd80+x Si20-x (x = 0, 1, and 2) binary metallic glasses with the diameter ranging from 7 to 8 mm were prepared by a combination of fluxing and water quenching or air cooling. Thermal analysis results show that with increasing Si content, the glass transition temperature T g, the initial crystallization temperature T x and the onset crystallization temperature T p of Pd-Si binary glassy alloys increase. Moreover, the supercooled liquid region reaches 61 K. It indicates that Pd-Si binary alloys possess large glass forming ability, which can be greatly improved by fluxing treatment.
AB - Pd80+x Si20-x (x = 0, 1, and 2) binary metallic glasses with the diameter ranging from 7 to 8 mm were prepared by a combination of fluxing and water quenching or air cooling. Thermal analysis results show that with increasing Si content, the glass transition temperature T g, the initial crystallization temperature T x and the onset crystallization temperature T p of Pd-Si binary glassy alloys increase. Moreover, the supercooled liquid region reaches 61 K. It indicates that Pd-Si binary alloys possess large glass forming ability, which can be greatly improved by fluxing treatment.
KW - Binary alloys
KW - Bulk metallic glass
KW - Fluxing
KW - Glass forming ability
KW - Undercooled liquid
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U2 - 10.1007/s11433-008-0051-4
DO - 10.1007/s11433-008-0051-4
M3 - Article
AN - SCOPUS:46149104376
VL - 51
SP - 414
EP - 420
JO - Science China: Physics, Mechanics and Astronomy
JF - Science China: Physics, Mechanics and Astronomy
SN - 1674-7348
IS - 4
ER -