A lumped parametric analytical model for predicting molten pool temperature and clad geometry in pre-placed powder laser cladding
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DOI: 10.1016/j.ijleo.2021.168015
Abstract: Abstract Pre-placed powder laser cladding is one of the simplest laser-based deposition techniques, having high material usage efficiency and capable to provide sound clad quality. However, the quality along with the geometrical aspects of the… read more here.
Keywords: molten pool; laser; pre placed; pool temperature ... See more keywords
Monitoring molten pool temperature, grain size and molten pool plasma with integrated area of the spectrum during laser additive manufacturing
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DOI: 10.1016/j.jmapro.2021.01.040
Abstract: Abstract A new approach is presented in this paper to link the integrated area of the spectral curve with the molten pool temperature, the grain size and molten pool plasma during laser additive manufacturing. A… read more here.
Keywords: integrated area; molten pool; temperature; pool temperature ... See more keywords