| 激光加工中光化学作用的检测分析方法 |
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| 引用本文： | 宋悠全,魏昕,谢小柱,刘俊宏. 激光加工中光化学作用的检测分析方法[J]. 测试技术学报, 2011, 25(4): 337-341. DOI: 10.3969/j.issn.1671-7449.2011.04.013 |
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| 作者姓名： | 宋悠全 魏昕 谢小柱 刘俊宏 |
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| 作者单位： | 广东工业大学机电工程学院,广东广州,510006 |
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| 基金项目： | 国家自然科学基金项目(50675038)、国家自然科学基金项目(50805027); 广州市科技计划项目(2005J1-C0081)资助 |
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| 摘 要： | 在基于激光加工各种材料过程中存在的光热作用和光化学作用的基础上,综述了激光加工过程中光化学作用的检测分析方法.对光化学作用结果的检测主要通过对激光作用后材料表面的结构、成分、微观形貌、物理化学特性等的变化进行分析；而对光化学作用过程的检测则采用具有时间分辨尺度的质谱仪或光谱仪等对激光加工过程中产生的分子碎片和带电离子的...
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| 关 键 词： | 激光加工 光化学作用 检测分析 加工表面变化,光热作用 |
The Detection Analysis Methods of Photochemical Effect in Laser Processing |
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| SONG Youquan,WEI Xin,XIE Xiaozhu,LIU Junhong. The Detection Analysis Methods of Photochemical Effect in Laser Processing[J]. Journal of Test and Measurement Techol, 2011, 25(4): 337-341. DOI: 10.3969/j.issn.1671-7449.2011.04.013 |
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| Authors: | SONG Youquan WEI Xin XIE Xiaozhu LIU Junhong |
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| Affiliation: | SONG Youquan,WEI Xin,XIE Xiaozhu,LIU Junhong(Faculty of Electromechanical Engineering,Guangdong University of Technology,Guangzhou 510006,China) |
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| Abstract: | Photothermal and photochemical effects exist in the process of laser processed materials.The detection and analysis methods for photochemical effect used in laser processing are reviewed.Photochemical results are mainly detected according to the changes such as material surface structure,composition,micromorphology,physical-chemical characteristics after laser processing;while the detection of photochemical process adopts the spectroscopy and the mass spectrometer with a time-resolved scale to analyze the m... |
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| Keywords: | laser processing photochemical effect detection analysis variation of processed surface photothermal effect |
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