Selective Laser Melting (SLM) Fabrication
Fabrication and Analysis of Vanadium Based Metal Powders for Selective Laser Melting
... Selective Laser Melting (SLM) has emerged as one mainstream technology of AM, which possesses the technical capacity of directly manufacturing precise metal parts in the industrial field ...of ...
10
Fabrication of aluminium internally cooled cutting tool by means of selective laser melting (SLM)
... Mechanical performance is first performed on samples with simple geometry to determine density and mechanical strength using aluminium powders. SLM parameters such as laser scanning velocity, laser power ...
14
Review of Selective Laser Melting, Materials and Applications
... 1. Applications a. Medical and dental applications. Most research on tita- nium and its alloys is driven by its potential application as body prostheses or dental implants due to their biocompati- bility. Moreover, they ...
22
Direct Selective Laser Melting of Nitinol Powder
... The laser spot size on the surface of the powder bed was 70 μm in ...The fabrication module provided the closed environment with a protective atmosphere of pure ...
8
Trabecular-like Ti-6Al-4V scaffolds for orthopedic: fabrication by selective laser melting and in vitro biocompatibility
... that selective laser melting-derived Ti-6Al-4V scaffold with the trabecular-like porous structure designed through Voronoi-Tessellation method, favorable mechanical performance, and good ...
33
Surface Morphology in Selective Laser Melting of Metal Powders
... 7. Laser sintered thin walls from SS grade 316L ...m/s; laser power is 50 ...For fabrication of a one-pass thin wall by SLM (at fixed laser power) both parameters, layer thickness and scanning ...
7
Defect Formation Mechanisms in Selective Laser Melting: A Review
... parts fabrication, as illustrated in ...unstable laser energy input and the change in scan orders, defects are generally formed at the border of small islands, which needs further improvements for the ...
13
Thermal expansion coefficients in Invar processed by selective laser melting
... as laser energy density and beam velocity, were optimised for the fabrication of fully dense parts with minimal defects, and the physical properties of the resultant fabricated Invar components were ...
9
Tailoring Selective Laser Melting Process Parameters for NiTi Implants
... as selective laser melting (SLM) allow for the straightforward fabrication of metallic parts with complex three-dimensional architectures directly out of powder (Ref ...SLM fabrication, ...
6
Study and investigation of influence of process parameter for selective laser melting
... additive fabrication, additive processes, additive techniques, additive layer manufacturing, layer manufacturing, and freeform ...technology Selective Laser Melting makes it possibility to ...
12
Laser re scanning strategy in selective laser melting for part quality enhancement : a review
... such, laser re-melting of the first layer can be done to prevent this from happening (Hussein et ...of selective laser erosion process (subtractive process) with SLM process (additive process) ...
8
Fabrication of porous metal by selective laser melting as catalyst support for hydrogen production microreactor
... novel fabrication method of porous support with controllable structure and porosity by parameterized modeling and selective laser melting additive was proposed, and it was successfully applied ...
13
Selective laser melting of aluminium alloys
... the fabrication of highly complex structures, selective laser melting produces parts with characteristically fine microstructures that yield distinct mechanical ...
25
Selective laser melting of aluminium alloys
... the fabrication of highly complex structures, selective laser melting produces parts with characteristically fine microstructures that yield distinct mechanical ...
26
Effects of selective laser melting parameters on relative density of AlSi10Mg
... quicker fabrication, it should be noted that larger hatch spacing will require smaller layer thicknesses to confirm both inter-layer and intra-layer overlap resulting the cylindrical or segmental shape of the ...
6
Multi material powder delivering systems for selective laser melting
... Freeform Fabrication Symposium, August 9-11, 2010, Texas, Austin, USA, University of Texas at Austin, ...of laser treatment, from at least two different powder materials, and corresponding facility, Patent ...
13
SELECTIVE LASER MELTING
... With a build plate 25% larger than standard mid- sized machines to fit more parts per build, high- power and multi-laser machines further promote production-oriented additive manufacturing. The leader in ...
6
Modeling of selective laser sintering/ selective laser melting
... ABSTRACT Selective laser sintering and selective laser melting are powder based additive manufacturing (AM) process that can rapidly manufacture parts with comparable mechanical ...
7
Effects of Powder Recycling in Selective Laser Melting
... 2. Literature Review 2.1 Recycling Effect on Powder The potential effects of powder flowability in particular have not been evaluated for Cal Poly’s Selective Laser Melting machine in the past, so ...
35
Selective Laser Melting (SLM) of gold (Au)
... Gold cubes were produced using the suitable processing parameters identified from single scan and single layer experiments and then analyzed for their internal porosity. The porosity in the gold cubes was found to be at ...
199