Jump to main content
Jump to site search

Issue 18, 2009
Previous Article Next Article

Electromotive force measurements in the combustion wave front during layer-by-layer surface laser sintering of exothermic powder compositions

Author affiliations

Abstract

Electric potentials arise between the combustion wave front and final products during layer-by-layer surface laser sintering of exothermic powder compositions (Ni–Ti, Ni–Al, Ti–Al). By using an analog–digital–analog converter to control the laser movement and hence the exothermic reaction itself, we show that near optimal conditions can be obtained for the formation of layered 3D articles. Comparative results of the structural-phase transformations that occur during laser-controlled SHS in related reaction-capable compositions are also presented.

Graphical abstract: Electromotive force measurements in the combustion wave front during layer-by-layer surface laser sintering of exothermic powder compositions

Back to tab navigation
Please wait while Download options loads

Publication details

The article was received on 06 Nov 2008, accepted on 04 Feb 2009 and first published on 06 Mar 2009


Article type: Paper
DOI: 10.1039/B819810A
Citation: Phys. Chem. Chem. Phys., 2009,11, 3503-3508
  •   Request permissions

    Electromotive force measurements in the combustion wave front during layer-by-layer surface laser sintering of exothermic powder compositions

    I. V. Shishkovskiy, Y. G. Morozov, M. V. Kuznetsov and I. P. Parkin, Phys. Chem. Chem. Phys., 2009, 11, 3503
    DOI: 10.1039/B819810A

Search articles by author