xie hua, luo jiang-shan, li jun, et al. Nano-crystalline Cu ribbons prepared by single-roll method and its structural analysis[J]. High Power Laser and Particle Beams, 2006, 18.
Citation:
xie hua, luo jiang-shan, li jun, et al. Nano-crystalline Cu ribbons prepared by single-roll method and its structural analysis[J]. High Power Laser and Particle Beams, 2006, 18.
xie hua, luo jiang-shan, li jun, et al. Nano-crystalline Cu ribbons prepared by single-roll method and its structural analysis[J]. High Power Laser and Particle Beams, 2006, 18.
Citation:
xie hua, luo jiang-shan, li jun, et al. Nano-crystalline Cu ribbons prepared by single-roll method and its structural analysis[J]. High Power Laser and Particle Beams, 2006, 18.
Nano-crystalline Cu ribbons were prepared by single-roll method under various technical parameters, and their structures were characterized by XRD. Experimental results show that the crystalline grain of nano-crystalline Cu ribbons is 65.17～121.8 nm. The quicker the speed of copper wheel is, the less the injected gas pressure is, the bigger the protective air pressure is, the colder the protect air is, and the smaller the crystalline grain is. There are distortion and fluctuation of crystalline lattice. All samples possess high preferred orientation crystallographic plane and (200) plane is the most prominent，(311) plane is the second, and other crystallographic planes are not highly preferred. The reason might be related to quick-quenching of single-roller method.
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