樊玉杰 Fan Yujie, 李彬 Li Bin, 卢俊杰 Lu Junjie, 夏晶 Xia Jing, 刘芳华 Liu Fanghua, 邱小虎 Qiu Xiaohu
{"title":"纳秒激光烧蚀GCr15钢形貌演变规律研究","authors":"樊玉杰 Fan Yujie, 李彬 Li Bin, 卢俊杰 Lu Junjie, 夏晶 Xia Jing, 刘芳华 Liu Fanghua, 邱小虎 Qiu Xiaohu","doi":"10.3788/cjl230590","DOIUrl":null,"url":null,"abstract":"基于纳秒激光烧蚀试验,采用三维共聚焦显微镜对GCr15钢表面点织构形貌进行了定量表征和分析,探讨了激光能量密度对纳秒激光烧蚀GCr15钢表面点织构形状、几何尺寸和结构稳定性的影响规律。结果表明:随着激光能量密度的增加,GCr15钢表面点织构形貌结构先由凹坑变为凸起,再由凸起变为凹坑,最后变为不规则结构;点织构几何尺寸误差随激光能量密度的变化,在不同阶段呈现不同的规律;点织构形貌结构稳定性随着激光能量密度的增加,呈先减小再增大的变化趋势,当激光能量密度由54.585 W·mm-2增加至363.977 W·mm-2时,形貌平均误差先由3.16%降至2.08%,再增加至8.16%。研究结果为激光烧蚀GCr15钢表面点织构形貌的控制提供了参考。","PeriodicalId":47922,"journal":{"name":"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG","volume":"17 1","pages":"0"},"PeriodicalIF":1.8000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"纳秒激光烧蚀GCr15钢形貌演变规律研究\",\"authors\":\"樊玉杰 Fan Yujie, 李彬 Li Bin, 卢俊杰 Lu Junjie, 夏晶 Xia Jing, 刘芳华 Liu Fanghua, 邱小虎 Qiu Xiaohu\",\"doi\":\"10.3788/cjl230590\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"基于纳秒激光烧蚀试验,采用三维共聚焦显微镜对GCr15钢表面点织构形貌进行了定量表征和分析,探讨了激光能量密度对纳秒激光烧蚀GCr15钢表面点织构形状、几何尺寸和结构稳定性的影响规律。结果表明:随着激光能量密度的增加,GCr15钢表面点织构形貌结构先由凹坑变为凸起,再由凸起变为凹坑,最后变为不规则结构;点织构几何尺寸误差随激光能量密度的变化,在不同阶段呈现不同的规律;点织构形貌结构稳定性随着激光能量密度的增加,呈先减小再增大的变化趋势,当激光能量密度由54.585 W·mm-2增加至363.977 W·mm-2时,形貌平均误差先由3.16%降至2.08%,再增加至8.16%。研究结果为激光烧蚀GCr15钢表面点织构形貌的控制提供了参考。\",\"PeriodicalId\":47922,\"journal\":{\"name\":\"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3788/cjl230590\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"OPTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3788/cjl230590","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"OPTICS","Score":null,"Total":0}