Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/34866
Title: Process Conditions of Forming the Surface Layer of Aluminum Powder Product by Layer-by-layer Laser Sintering
Authors: Saprykina, Natalia Anatolyevna
Saprykin, Aleksandr Aleksandrovich
Ibragimov, Egor Arturovich
Arkhipova, D. A.
Keywords: поверхностные слои; алюминиевые порошки; лазерное спекание; металлические порошковые материалы; лазерные лучи
Issue Date: 2016
Publisher: IOP Publishing
Citation: Process Conditions of Forming the Surface Layer of Aluminum Powder Product by Layer-by-layer Laser Sintering / N. A. Saprykina [et al.] // IOP Conference Series: Materials Science and Engineering. — 2016. — Vol. 140 : Interdisciplinary Problems in Additive Technologies : International Seminar, 16–17 December 2015, Tomsk, Russia : [proceedings]. — [012014, 6 p.].
Abstract: The paper presents data on state of the art in selective laser sintering of products. Layer-by-layer sintering is shown to be a future-oriented technology, making it possible to synthesize products of metal powder materials. Factors, influencing the quality of a sintered product, are revealed in the paper. It presents outcomes of experiments, focused on the dependence of surface layer thickness of sintered aluminum powder PA-4 on laser processing conditions. Basic factors, influencing the quality of a sintered surface layer include laser power, speeds of scanning and moving the laser beam on the layer of powder. Thickness of the sintered layer varies from 0.74 to 1.55 mm, as the result of changing the laser processing conditions.
URI: http://earchive.tpu.ru/handle/11683/34866
Appears in Collections:Материалы конференций

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