Laser Alloying Advantages by Dry Coating Metallic Powder Mixtures with SiOx Nanoparticles

Laser Alloying Advantages by Dry Coating Metallic Powder Mixtures with SiOx Nanoparticles

Up to now, minimizing segregation of free-flowing, microscale metal powder mixtures driven by different mass density is an open challenge. In this work, effects of particle size variation on homogeneity of Al-Cu mixtures, with a density ratio of 3.3, are examined. Dry coating Al particles with 0.3 w...

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Bibliographic Details
Main Authors: Michael C. H. Karg, Michael Rasch, Konstantin Schmidt, Sophia A. E. Spitzer, Till F. Karsten, Daniel Schlaug, Cosmin-Rudolf Biaciu, Andrey I. Gorunov, Michael Schmidt
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Nanomaterials
Subjects:
dry coating fumed silica nanoparticles
powder mixture segregation
in situ alloy creation
Selective Laser Melting™
Laser Metal Powder Bed Fusion
Aluminium Copper Magnesium alloys 2xxx
powder layer microscopy
EDX
tensile test
Online Access:http://www.mdpi.com/2079-4991/8/10/862

Internet

http://www.mdpi.com/2079-4991/8/10/862

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