Properties of spherical stainless steel powders

Fourth interdisciplinary scientific forum with international participation "New materials and promising technologies"

Kaplan, M.A.^1 ; Kirsankin, A.A.^1 ; Smirnov, M.A.^1 ; Kalaida, T.A.^1 ; Baranov, E.E.^1 ; Ustinova, Yo O^1 ; Sevostyanov, M.A.^1

Baikov Institute of Metallurgy and Materials Science RAS, Russia^1

关键词: Additive technology;    Complex applications;    Custom products;    Laser diffractions;    Production process;    Spherical metal powders;    Spherical powders;    Stainless steel powders;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/525/1/012075/pdf
DOI  :  10.1088/1757-899X/525/1/012075

来源: IOP

【 摘 要 】

The additive technologies are gaining popularity due to the possibility of creating custom products for complex applications in many industries. Spherical metal powders are initial components for metal additive manufacturing. Initial materials are very important part of manufacturing, because their quality has an influence on stability of production process and quality of final product. In this work properties of spherical powders including 304L, 310, 316L and 17-4PH grade were determined using scanning electron microscopy, laser diffraction particle size analysis, reductive melting method and X-ray analysis.