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Surface Modification on a Porous Co-Cr Scaffold Fabricated by Selective Laser Melting for Bone Implant Applications
(University of Texas at Austin, 2015)
Cobalt–chromium–molybdenum alloys with porous structures can be fabricated by additive
manufacturing technique, which are attractive for use as scaffolds for bone implant applications. However,
metallic implant are ...
Effect of Si on the SLM Processability of IN738LC
(University of Texas at Austin, 2015)
Selective laser melting of high gamma-prime strengthened superalloys such as IN738LC is of interest in
stationary gas turbine applications. Differences have been obtained for the hot cracking susceptibility of
different ...
Effect of Post-Processing on the Microstructure and Mechanical Properties of Ultra-Low Carbon Steel Fabricated by Selective Laser Melting
(University of Texas at Austin, 2015)
In this study, the effects of heat treatments and hot-isotactic pressing (HIP) on the
microstructure and mechanical properties of ultra-low carbon steel produced using selective laser
melting (SLM) were investigated. ...
Investigation of the Scan Strategy and Property of 316L Stainless Steel-Inconel 718 Functionally Graded Materials Fabricated by Selective Laser Sintering
(University of Texas at Austin, 2015)
316L stainless steel and Inconel 718 alloy functionally graded materials were
fabricated by selective laser melting with a novel approach which combined powder-bed with powder-feed pattern. Two different scanning strategies ...
Mechanical Properties of Selective Laser Melted AlSi10Mg: Nano, Micro, and Macro Properties
(University of Texas at Austin, 2015)
The selective laser melting (SLM) of aluminium alloys is of great current interest at both
the industrial and research levels. Aluminium poses a challenge to SLM compared with other
candidate materials, such as titanium ...
Property Evaluation of Metal Cellular Strut Structures via Powder Bed Fusion AM
(University of Texas at Austin, 2015)
Cellular structures are widely used in many engineering applications, because of their light weight, high
strength-to-weight ratio, high energy absorption, etc. Many previous research and development works
are largely ...
Melt Pool Evolution Study in Selective Laser Melting
(University of Texas at Austin, 2015)
In selective laser melting (SLM) additive manufacturing, the completion of the entire
scanning cross-sectional area of each layer build is consisted of many smaller scanning patches.
Hence, the scanning length in each ...
A Temperature-Thread Multiscale Modeling Approach for Efficient Prediction of Part Distortion by Selective Laser Melting
(University of Texas at Austin, 2015)
Selective laser melting (SLM) is a powder bed based additive manufacturing process to
manufacture functional parts. The high-temperature process will produce large tensile residual
stress which leads to part distortion ...
Fatigue Performance Enhancement of Selectively Laser Melted Aluminum Alloy by Heat Treatment
(University of Texas at Austin, 2015)
We measured the stress-strain behaviour and fatigue performance of the aluminium
alloy Al-Si10-Mg manufactured by selective laser melting (SLM). This process, specifically the rapid cooling of the metal from its molten ...
Thermal Performance and Surface Characterization of a Selective Laser Melted Flat-Plate Oscillating Heat Pipe
(University of Texas at Austin, 2015)
A titanium alloy (Ti-6Al-4V) flat-plate oscillating heat pipe (FP-OHP) was fabricated
using Selective Laser Melting (SLM). The 50.8 x 38.1 x 15.75 mm3
FP-OHP consisted of four
integral layers of capillary-sized, circular ...