物理气相沉积制备金属玻璃薄膜及其力学性能的样品尺寸效应
Magnetron Sputtering Metal Glass Film Preparation and the “Specimen Size Effect” of the Mechanical Property
物理气相沉积制备金属玻璃薄膜及其力学性能的样品尺寸效应 |
| 曹庆平, 吕林波, 王晓东, 蒋建中 |
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Magnetron Sputtering Metal Glass Film Preparation and the “Specimen Size Effect” of the Mechanical Property |
| CAO Qingping, LV Linbo, WANG Xiaodong, JIANG Jianzhong |
| 图4 熔融纺丝技术制备的金属玻璃薄带和不同沉积速率下气相沉积制备的金属玻璃薄膜Zr-Cu-Al样品的DSC曲线(加热速率为20 K/min)，及Tg和晶化温度(Tx)随沉积速率的变化以及与块体金属玻璃的比较[ |
| Fig.4 DSC curves (heating rate is 20 K/min, temperature (T) rise from 623 K to 823 K) of metallic glass ribbon prepared by melt spinning technology and metallic glass thin film Zr-Cu-Al samples prepared by vapor deposition at different deposition rates (R) (a); changes of Tg and crystallization temperature (Tx) of the thin-film glass with the deposition rate and the comparison with the bulk metallic glass (b)[ |
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