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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
physics and astronomy
Manufacturing three-dimensional nickel titanium articles using layer-by-layer laser-melting technology
Technical Physics Letters, Volume 39, No. 12, Year 2013
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Description
Specific features of layer-by-layer synthesis of three-dimensional (3D) nickel titanium (NiTi, nitinol) articles by selective laser melting (SLM) technology have been studied. Nonporous 3D nitinol articles have been obtained for the first time in a single technological cycle. A necessary condition was that the NiTi powder medium was heated to 500°C during sintering. The structure and composition of intermetallic phases in SLM-synthesized samples have been studied by optical metallography, microhardness measurements, scanning electron microscopy, X-ray diffraction, and energy-dispersive x-ray analysis techniques. Optimum SLM regimes for manufacturing NiTi articles and promising medical applications of this material are considered. © 2013 Pleiades Publishing, Ltd.
Authors & Co-Authors
Yadroitsev, Igor A.
Russian Federation, Samara
Samara State Technical University
France, Lyon
Université de Lyon
Smurov, I.
Russian Federation, Samara
Samara State Technical University
France, Lyon
Université de Lyon
Statistics
Citations: 29
Authors: 2
Affiliations: 2
Identifiers
Doi:
10.1134/S1063785013120250
ISSN:
10637850