基于同步辐射X射线成像液/固复层界面氢气泡的形核、生长演变与运动行为的原位研究 |
丁宗业, 胡侨丹, 卢温泉, 李建国 |
In Situ Study on the Nucleation, Growth Evolution, and Motion Behavior of Hydrogen Bubbles at the Liquid/ Solid Bimetal Interface by Using Synchrotron Radiation X-Ray Imaging Technology |
DING Zongye, HU Qiaodan, LU Wenquan, LI Jianguo |
图1 Al/Ni液/固界面加热过程中不同阶段氢气泡的实时演变行为 |
Fig.1 Real-time evolutions of hydrogen bubbles at different stages during heating at the liquid Al/solid Ni interface for growth and evolution of bubbles in the partially inhomogeneous melt (a-i) and growth behavior of hydrogen bubbles in the homogeneous melts (j-o) (Regions I-IV represent the inhomogeneous melting zones, the different colored dotted circles represent different growth behaviors) (a) 646℃, 245 s (b) 650℃, 246 s (c) 652℃, 247 s (d) 654℃, 248 s (e) 656℃, 249 s (f) 658℃, 250 s (g) 660℃, 251 s (h) 662℃, 252 s (i) 664℃, 253 s (j) 666℃, 254 s (k) 668℃, 255 s (l) 672℃, 257 s (m) 682℃, 262 s (n) 690℃, 268 s (o) 731℃, 289 s |
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