中国激光, 1983, 10 (1): 45, 网络出版: 2012-08-31
热锻红外激光窗口材料KCl的显微结构
Microstructure of hot-forged infrared laser window mrterial KCI
摘要
卤化物,特别是KCl被认为是高功率激光窗口最佳候选材料。为了研究热锻KCl的显微结构稳定性,用化学浸蚀法显示了晶粒间界并用光学显微镜进行了观测。在KGl多晶中发现有重结晶不完全、二次再结晶、不均匀的显微结构及室温下晶粒长大等现象。
Abstract
Alkali halide materials, with KCI in particular, have been considered as a promising candidate for high energy laser window.In order to investigate the stability of the mierostructure of hot-forged KCI, the grain boundaries were emerged by chemical etching and observed with a microscope, and incomplete recrystallization, secondary reerystallization, inhomogeneous microstructure and grain growth in polycrystal KCl were found.
参考文献
[1] 杨昭宝;《电子通讯》,1977, No. 1～2, 29～63.
[2] Η. Posen; Laser Induced Damage In Optical Materials, 1976, 82～86.
[3] C. A. Edwards; J. Iron Steel Inst., 1939, 341.
[4] N. J. Petch; J. Iron Steel Inst., 1953, 174, 25.
[5] P. F. Beoher; AD-744998, 1972.
[6] Ε. H. Anderson; Lasser Induced Damage In Optical Materials, 1976, 87～91.
[7] Β. G. Koepke; J. Appl. Phys., 1974, 45, No. 2, 967～968.
[8] D. 麦克林;《金属中的晶粒间界》, 科学出版社出版, 1965, 77～81.
邓珮珍, 乔景文, 钱振英, 陈德敏. 热锻红外激光窗口材料KCl的显微结构[J]. 中国激光, 1983, 10(1): 45. Deng Peizhen, Qiao Jingwen, Qian Zhenying, Chen Demin. Microstructure of hot-forged infrared laser window mrterial KCI[J]. Chinese Journal of Lasers, 1983, 10(1): 45.
PDF全文
