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  4. Experimental and analytical investigation of cemented tungsten carbide ultra-short pulse laser ablation
 
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Experimental and analytical investigation of cemented tungsten carbide ultra-short pulse laser ablation

Citation Link: https://doi.org/10.15480/882.2219
Publikationstyp
Conference Paper
Date Issued
2013-04-09
Sprache
English
Author(s)
Calderón Urbina, Juan Pablo  
Daniel, Christian  
Emmelmann, Claus  orcid-logo
Institut
Laser- und Anlagensystemtechnik G-2  
TORE-DOI
10.15480/882.2219
TORE-URI
http://hdl.handle.net/11420/2390
Journal
Physics procedia  
Volume
41
Start Page
752
End Page
758
Citation
Physics Procedia (41): 752-758 (2013)
Contribution to Conference
Lasers in Manufacturing Conference 2013 (LiM 2013)  
Publisher DOI
10.1016/j.phpro.2013.03.144
Scopus ID
2-s2.0-84902254842
Publisher
Elsevier
Ultra-short pulse laser processing of hard materials, such as cemented tungsten carbide, requires an accurate and agile experimental and analytical investigation to obtain adequate information and setting parameters to maximize ablation rate. Therefore, this study presents a systematic approach which, first, experimentally searches for the variables with the most significant influence on the objective using a design of experiments method; and second, analyzes by means of existing ablation theory the interaction of the material and laser taking into account the Beer-Lambert law and incubation effect. Therefore, this places a basis for future analytical-experimental validation of the examined material. © 2013 The Authors.
Subjects
laser ablation
ultra-short pulse
picosecond laser
Shainin
cemented tungsten carbide
Beer-Lambert law
DDC Class
530: Physik
Lizenz
https://creativecommons.org/licenses/by-nc-nd/3.0/
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