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Comparative Impact Analysis of Laser Radiation on Steel Grades 1045 and 5140.
- Source :
-
AIP Conference Proceedings . 2014, Vol. 1623, p351-354. 4p. 3 Diagrams, 1 Graph. - Publication Year :
- 2014
-
Abstract
- There are results of experiments with deep engraving steel grades 1045 and 5140. The deep engraving was made by laser system equipped with a pulsed ytterbium fiber laser. The objectives of the work is to evaluate the change in the structure and properties of the material in the laser exposure area. Microsections of materials have been investigated and microhardness was measured for this purpose. The optimal parameters of laser material removal were considered. It is shown that various changes occur in the metal structure, which depends on the composition of the steel. In particular, when processing with identical laser parameters, tempered steel 1045 remelts and its hardness changes, while steel 5140 does not change its structure.
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1623
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 99538854
- Full Text :
- https://doi.org/10.1063/1.4898954