Modeling of thermal processes in laser sintering of reactive powder compositions

L. P. Kholpanov, S. E. Zakiev, I. V. Shishkovskii

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

A two-dimensional mathematical model describing a combination of the processes of self-propagating high-temperature synthesis and selective laser sintering of powder compositions (it is controlled by the laser-radiation energy) has been proposed. The model makes it possible to evaluate the correspondence of the geometric characteristics of the system to the values of the velocities of a moving laser spot at which the layer poured completely reacts in the vicinity of the spot.

Original languageEnglish
Pages (from-to)1088-1095
Number of pages8
JournalJournal of Engineering Physics and Thermophysics
Volume78
Issue number6
DOIs
Publication statusPublished - Nov 2005
Externally publishedYes

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