KONA Powder and Particle Journal, 2014 To study the shape separation mechanism of solid particles of differing shapes on a rotating conical disk with a spiral scraper, the behaviors of particles travelling along the scraper wall were discussed by using ...
Kenichi Yamamoto +2 more
doaj +1 more source
Solid Freeform Fabrication of Artificial Human Teeth [PDF]
, 2004 In this paper, we describe a solid freeform fabrication procedure for human dental restoration via porcelain slurry micro-extrusion. Based on submicron-sized dental porcelain powder obtained via ball milling process, a porcelain slurry formulation has ...
Cameron, Thomas B. +3 more
core +1 more source
Наука и техника, 2018 . The paper presents results pertaining to investigations on influence of plasma jet parameters and fractional composition of initial powder on characteristics of two-layer composite coatings on the basis of nickel-chromium, and zirconium dioxide in the ...
V. A. Okovity +9 more
doaj +1 more source
An Investigation of Gas-Powder Flow in Laser-Based Direct Metal Deposition [PDF]
, 2006 Laser-Based Direct Metal Deposition (LBDMD) is a blown-powder laser deposition process which can produce fully-dense and metallurgicaly sound parts by a layered manufacturing method.
Dwivedi, Rajeev +2 more
core +1 more source
Influence of various process conditions on surface finishes induced by the direct metal deposition laser technique on a Ti–6Al–4V alloy [PDF]
, 2012 The direct metal deposition (DMD) with laser is a free-form metal deposition process for manufacturing dense pieces, which allows generating a prototype or small series of near net-shape structures. One of the most critical issues is that produced pieces
CARIN, Muriel +7 more
core +6 more sources
Mg-Ni-Nb2O5 Composite Produced by High-Pressure Torsion
Metals, 2022 A Mg-based composite material has been produced by the consolidation at room temperature of a Mg-5wt.% Ni-2wt.% Nb2O5 powder mixture subjected to high-pressure torsion (HPT), one of the processing methods to induce severe plastic deformations.
Martin Fibela-Esparza +5 more
doaj +1 more source
Аbout the deformation ability of overlay metal of nickel-base difficult to weld high temperature strength alloys with γ׳-phase strengthening high content [PDF]
Металознавство та обробка металів, 2020 Under conditions of multilayer microplasma powder overlay welding process of nickel-base difficult to weld high temperature strength alloys with a content of the strengthening γ׳- phase more than 50 vol.
Yarovytsyn O.V.
doaj +1 more source
From Powders to Dense Metal Parts: Characterization of a Commercial AlSiMg Alloy Processed through Direct Metal Laser Sintering [PDF]
, 2013 In this paper, a characterization of an AlSiMg alloy processed by direct metal laser sintering (DMLS) is presented, from the analysis of the starting powders, in terms of size, morphology and chemical composition, through to the evaluation of mechanical ...
Diego Manfredi +11 more
core +3 more sources
Laser Densification of Extruded Dental Porcelain Bodies in Multi-Material Laser Densification (MMLD) Process [PDF]
, 2004 In this study commercial dental porcelain powder was deposited via slurry extrusion and laser densified to fabricate dental restorations in a Multi-Material Laser Densification (MMLD) process. The processing conditions for laser densification of single
Cameron, Thomas B. +3 more
core +1 more source
Microstructural and XRD analysis and study of the properties of the system Ti-TiAl-B4C processed under different operational conditions [PDF]
, 2018 High specific modulus materials are considered excellent for the aerospace industry. The system Ti-TiAl-B4C is presented herein as an alternative material. Secondary phases formed in situ during fabrication vary depending on the processing conditions and
Arévalo Mora, Cristina María +4 more
core +2 more sources