Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-02-46-26
DOI: https://dx.doi.org/10.15863/TAS.2017.02.46.26
Language: Russian
Citation: Belyaev ES, Durdyeva SS, Makarov NV (2017) LASER TREATMENT EFFECTS ON GEOMETRIC DIMENSIONS OF MELTING AND HEAT AFFECTED ZONES AT PROCESSING OF SINTERED POROUS IRON. ISJ Theoretical & Applied Science, 02 (46): 143-154. Soi: http://s-o-i.org/1.1/TAS-02-46-26 Doi: https://dx.doi.org/10.15863/TAS.2017.02.46.26 |
Pages: 143-154
Published: 28.02.2017
Abstract: The article considers the laser radiation effects on the formation of the melting zone and the heat-affected zone of the porous sintered iron with using the method of mathematical planning experiments. You can see the results of influence of factors, their double and triple interaction on the geometric characteristics of the melting and the heat-affected zones. It is analyzed the role of the energy flux density (interaction of laser power density and displacement speed of the laser beam on the surface), the porosity and their triple interaction - structurally energy parameter at processing porous iron.
Key words: the melting zone, the heat-affected zone, laser treatment, the processing mode, the power density, the speed of movement of the beam, the energy flux density, the mathematical planning experiment
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