Layer-by-Layer Laser Sintering of Powders Irradiated by Gamma Quanta Co⁶⁰

Abstract:

Metal powders are widely used in many modern technologies, as well as they have been applied in the form of various fillers composites. Recently, in some cases, the preliminary activation of metallic powders is made to improve the compatibility of the filler and the matrix. Undertook a study describe the influence of gamma radiation radioactive isotope Co⁶⁰ on copper powder. Gamma radiation also affects the character of laser sintering by layer-by-layer synthesis. Through this change was obtained in structure and the properties of the powder. On the whole it affects the process of layering laser sintering products.

• Periodical: Advanced Materials Research (Volume 1040)
• Pages: 768-771
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1040.768
• Online since: September 2014
• Authors: A.V. Gradoboev*, E.V. Babakova, Alexandr Saprykin, Egor A. Ibragimov
• Keywords: Activation, Coagulation Effect, Gamma Radiation of a Radioactive Isotope of Co⁶⁰, Layer-By-Layer Laser Sintering

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DOI: 10.26730/1816-4528-2018-5-3-10