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Methods for characterizing properties of corrosion-resistant steel powders used for powder bed fusion processes

: Nowotny, Steffen; Tarasova, Tatiana Vasilievna; Filatova, Anastasia Aleksandrovna; Dolzhikova, Evgenia Yurievna


Grigoriev, S.N.:
Innovative Methods in Machining and Advanced Materials : Part C: Ceramic Materials and Glasses
Dürnten: Trans Tech Publications, 2016 (Materials Science Forum 876)
ISBN: 978-3-0357-1097-7 (Print)
ISBN: 978-3-0357-2097-6 (CD-ROM)
ISBN: 978-3-0357-3097-5 (eBook)
Book Article
Fraunhofer IWS ()
corrosion resistant steel powders; selective melting using electronic beam and laser radiation; static image analysis; corrosion; melting; powder; scanning electron microscopyimages; AISI 420; corrosion resistant steel powders; electronic beams; fusion process; powder bed; selective laser melting

This work considers the possibilities of using static analysis and scanning electron microscopy techniques to determine the properties of disperse materials, i.e. corrosion resistant steel grades 12H18N9T (AISI 321) and 20H13 (AISI 420), taken into account in the selective laser melting technique.