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不锈钢表面铈氧化镀层的激光清洗技术研究
Research on Laser Cleaning and Recycling Technology of Oxide Coating on Stainless Steel

DOI: 10.12677/NST.2020.84022, PP. 183-192

Keywords: 激光清洗，激光去污，核材料回收，铈氧化层
Laser Cleaning, Laser Decontamination, Nuclear Material Recycling, Cerium Oxide Layer

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Abstract:

将激光清洗技术应用于核材料的清洗回收，以铈为模拟元素，通过激光清洗回收实验和SEM、EDS、ICP-AES等元素分析手段考察了激光脉冲频率、激光器功率密度、激光清洗速率等工艺条件对不锈钢表面氧化镀层激光清洗效果的影响，总结了不锈钢上氧化镀层激光清洗回收的最佳工艺条件。
The laser cleaning technology was applied to the cleaning and recycling of nuclear materials. Cerium was used as the simulated element. The laser pulse frequency, laser power density, laser cleaning rate and other processes were investigated through laser cleaning and recycling experiments and element analysis methods such as SEM, EDS, and ICP-AES. The effect of conditions on the laser cleaning effect of the oxide coating on the stainless steel surface is summarized. The best process conditions for the laser cleaning and recovery of the oxide coating on the stainless steel are summarized.

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