A. Kravcov, Paweł Płatek, W. Koperski, V. Pospíchal
{"title":"Internal Structure Research of 3D Printed Cellular Structures by Laser-ultrasonic Structuroscopy","authors":"A. Kravcov, Paweł Płatek, W. Koperski, V. Pospíchal","doi":"10.1109/MILTECHS.2019.8870047","DOIUrl":null,"url":null,"abstract":"Broadband ultrasonic spectroscopy is used for locating of damages due to ballistic impacts about 50 $\\mu$m wide and more. The method allows the depth of occurrence of defects and the length of cracks to be determined with an accuracy of no more than 200 $\\mu$m and no less than 500 $\\mu$m, respectively. Metal articles may be up to 20 cm thick with a cross-sectional area of 3 to 10 m2.","PeriodicalId":107301,"journal":{"name":"2019 International Conference on Military Technologies (ICMT)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 International Conference on Military Technologies (ICMT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MILTECHS.2019.8870047","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
Broadband ultrasonic spectroscopy is used for locating of damages due to ballistic impacts about 50 $\mu$m wide and more. The method allows the depth of occurrence of defects and the length of cracks to be determined with an accuracy of no more than 200 $\mu$m and no less than 500 $\mu$m, respectively. Metal articles may be up to 20 cm thick with a cross-sectional area of 3 to 10 m2.