Pub Date : 2023-06-01DOI: 10.2961/jlmn.2023.01.2005
{"title":"Wetting of Lubricants on Cemented Tungsten Carbide Surfaces with Surface Structures Produced with Ultrashort Laser Pulses","authors":"","doi":"10.2961/jlmn.2023.01.2005","DOIUrl":"https://doi.org/10.2961/jlmn.2023.01.2005","url":null,"abstract":"","PeriodicalId":54788,"journal":{"name":"Journal of Laser Micro Nanoengineering","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48591603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-01DOI: 10.2961/jlmn.2023.01.2004
M. Veltrup, Nantje Steinberg, T. Lukasczyk, Joerg Ihde
The surface pre-treatment of a high performance thermoplastic CFRP for improved paint adhesion was investigated with a 30 W KrF UV-excimer laser (248 nm). Surface analysis showed no fiber release or visible removal of the thermoplastic matrix but an effective removal of silicon organic release agent residues. The ablation on nanoscale led to a cleaning effect, which improved the paint adhesion. Paint adhesion tests with a solvent-reduced paint system showed good results even after long-term ageing in water or under warm and humid conditions. After UV-laser treatment the adhesion of industrial polysulfide sealants could be achieved even without adhesion promoter. Large scale application concepts based on a compact UV-excimer laser system showed high potential for robotic guided applications with high treatment rates.
{"title":"UV-Laser Treatment of Thermoplastic CFRP Parts for Paint Applications","authors":"M. Veltrup, Nantje Steinberg, T. Lukasczyk, Joerg Ihde","doi":"10.2961/jlmn.2023.01.2004","DOIUrl":"https://doi.org/10.2961/jlmn.2023.01.2004","url":null,"abstract":"The surface pre-treatment of a high performance thermoplastic CFRP for improved paint adhesion was investigated with a 30 W KrF UV-excimer laser (248 nm). Surface analysis showed no fiber release or visible removal of the thermoplastic matrix but an effective removal of silicon organic release agent residues. The ablation on nanoscale led to a cleaning effect, which improved the paint adhesion. Paint adhesion tests with a solvent-reduced paint system showed good results even after long-term ageing in water or under warm and humid conditions. After UV-laser treatment the adhesion of industrial polysulfide sealants could be achieved even without adhesion promoter. Large scale application concepts based on a compact UV-excimer laser system showed high potential for robotic guided applications with high treatment rates.","PeriodicalId":54788,"journal":{"name":"Journal of Laser Micro Nanoengineering","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48010011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-01DOI: 10.2961/jlmn.2023.01.2006
{"title":"Formation of Sub-100 nm Femtosecond Laser-Induced Periodic Fine Structures on Laser Powder Bed Fusion Fabricated Stainless Steel","authors":"","doi":"10.2961/jlmn.2023.01.2006","DOIUrl":"https://doi.org/10.2961/jlmn.2023.01.2006","url":null,"abstract":"","PeriodicalId":54788,"journal":{"name":"Journal of Laser Micro Nanoengineering","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42635805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-01DOI: 10.2961/jlmn.2023.01.2009
{"title":"Crater Formation and Damage Optimisation on Soda-Lime Glass for LIBS Analysis","authors":"","doi":"10.2961/jlmn.2023.01.2009","DOIUrl":"https://doi.org/10.2961/jlmn.2023.01.2009","url":null,"abstract":"","PeriodicalId":54788,"journal":{"name":"Journal of Laser Micro Nanoengineering","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49134758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-01DOI: 10.2961/jlmn.2023.01.2008
{"title":"Realization of High Aspect Ratio Anti-reflection Structures via Laser Irradiation inside Liquid","authors":"","doi":"10.2961/jlmn.2023.01.2008","DOIUrl":"https://doi.org/10.2961/jlmn.2023.01.2008","url":null,"abstract":"","PeriodicalId":54788,"journal":{"name":"Journal of Laser Micro Nanoengineering","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46845074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-01DOI: 10.2961/jlmn.2023.01.2003
{"title":"Intensity and Time Resolved Scattered Laser Radiation Monitoring in Single Pulse Micro-Drilling as a Method for Quality Control","authors":"","doi":"10.2961/jlmn.2023.01.2003","DOIUrl":"https://doi.org/10.2961/jlmn.2023.01.2003","url":null,"abstract":"","PeriodicalId":54788,"journal":{"name":"Journal of Laser Micro Nanoengineering","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48509541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-01DOI: 10.2961/jlmn.2023.01.2002
{"title":"Applicability of Laser Polishing on Inconel 738 Surfaces Fabricated Through Direct Laser Deposition","authors":"","doi":"10.2961/jlmn.2023.01.2002","DOIUrl":"https://doi.org/10.2961/jlmn.2023.01.2002","url":null,"abstract":"","PeriodicalId":54788,"journal":{"name":"Journal of Laser Micro Nanoengineering","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41638676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-01DOI: 10.2961/jlmn.2023.01.2001
{"title":"Rapid Fabrication of Glass Micro and Nanostructures via Laser-assisted Hot Embossing","authors":"","doi":"10.2961/jlmn.2023.01.2001","DOIUrl":"https://doi.org/10.2961/jlmn.2023.01.2001","url":null,"abstract":"","PeriodicalId":54788,"journal":{"name":"Journal of Laser Micro Nanoengineering","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49104438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.2961/jlmn.2022.03.2008
{"title":"Hydrophobic and Hydrophilic Surfaces Created by Nanosecond Laser Structuring","authors":"","doi":"10.2961/jlmn.2022.03.2008","DOIUrl":"https://doi.org/10.2961/jlmn.2022.03.2008","url":null,"abstract":"","PeriodicalId":54788,"journal":{"name":"Journal of Laser Micro Nanoengineering","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41545769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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