Additive laser barcode printing on high reflective stainless steel
| Autor: | Monika Rinke, C. G. Christov, Mihail Stoyanov Mihalev, Johannes Schneider, Harald Leiste, Chavdar Hardalov |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Materials science
Optical contrast Bar (music) chemical bonding General Engineering Oxide direct part marking Substrate (printing) Barcode Laser Durability law.invention chemistry.chemical_compound chemistry law lcsh:TA1-2040 Additive laser marking MoO3 transition metal oxides Composite material ddc:620 lcsh:Engineering (General). Civil engineering (General) Laser beams Engineering & allied operations |
| Zdroj: | Acta Polytechnica, Vol 60, Iss 5, Pp 435-439 (2020) Acta polytechnica, 60 (5), 435-439 |
| ISSN: | 1210-2709 1805-2363 |
| DOI: | 10.5445/ir/1000126512 |
| Popis: | In this paper, the process of an additive laser marking on stainless steel parts for barcode printing is presented. It is based on the use of one transition metal oxide chemically-well bonded to the stainless steel substrate, without a usage of any additional materials and cleaning substances. The resulting additive coatings, produced from initial MoO3 powder by irradiation with a laser beam, reveal strong adhesion, high hardness, long durability and high optical contrast, which make the process suitable for barcode printing on materials such as high reflective stainless steel, which was always a challenge for the classical laser marking technologies. The obtained bar patterns are in a compliance with the requirements of the existing standards. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|