Search
Now showing items 1-10 of 16
Effect of HIP Process and Subsequent Heat Treatment on Microstructure and Mechanical Properties of Direct Metal Laser Sintered AlSi10Mg Alloy
(Emerald, 2020)
Purpose – The purpose of this paper is to evaluate the effect of post process combinations, e.g. hot isostatic pressing (HIP) only, HIP 1 T6 heat
treatments, and T6 only, with different aging time, on surface properties, ...
Applying High Voltage Cathodic Pulse with Various Pulse Durations on Aluminium Via Micro-Arc Oxidation (MAO)
(Elsevier, 2017)
The present study is an investigation of the effect of pulse duration on properties of coatings
formed on aluminium alloy (Al) in alkaline solution via using of high voltage cathodic pulses.
Nine different anodic-cathodic ...
Investigation of the Surface Quality and Dimensional Accuracy of Polymer Patterns Produced by Selective Laser Sintering (SLS) Method for Investment Casting (IC)
(Taylor & Francis Group, 2020)
In this study, Polymer (Primecast® 101-EOS)patterns were produced with the EOS Formiga P110
system, and these patterns were compared with conventional wax patterns using their suitability
for the investment casting (IC) ...
Support Optimization for Overhanging Parts in Direct Metal Laser Sintering
(Elsevier, 2019)
The present work focuses mainly on the utilization of different support profiles for overhang
structures in EOS M290 Direct Metal Laser Sintering (DMLS) machine. Maraging steel (MS1)
parts with large overhangs were ...
Benefits of Laser Beam Based Additive Manufacturing in Die Droduction
(Elsevier, 2019)
The aim of this study was to benefit from the novel design and production freedom of laser
manufacturing in order to alter the existing design concept of extrusion dies and to resolve the
limits in die production.
A ...
Investigation of High Energy Single Pulse Effect on Micro Arc Oxidation (MAO) Process on Aluminium
(Avestia Publishing, 2019)
Micro Arc Oxidation (MAO) was applied by using high-energy anodic/cathodic pulses with various pulse durations. Anodic and cathodic pulse couples were kept at a constant voltage of 500 volts. Energy of each pulse increased ...
Effects of Hot Isostatic Pressing and Heat Treatments on Structural and Corrosion Properties of Direct Metal Laser Sintered Parts
(Emerald Publishing Limited, 2021)
Purpose – This paper aims to investigate the effects of various heat treatments on microstructure, hardness, porosity and corrosion properties of the
parts.
Design/methodology/approach – Hot isostatic pressing (HIP) ...
Investigation of the Effects of Different Retrogression and Re-Aging Parameters Applied to the 7075 Alloy on the Micro-Arc Oxidation Process
(World Scientific, 2021)
In this paper, retrogression and re-aging (RRA) heat treatment was applied to 7075 aluminum alloy in
T6 condition at di®erent times (30 and 90 min) and temperatures (180 C and 240 C). While RRA
heat treatments increase ...
Corrosion of Additively Manufactured Metallic Components: A Review
(King Fahd University of Petroleum & Minerals, 2021)
The unique additive manufacturing (AM) attributes such as tool-less design, on-site fabrication, short production cycle, and
complex structures fabrication can make AM market penetration deeper. The sustained improvements ...
Effect of Building Orientations and Heat Treatments on Alsi10mg Alloy Fabricated by Selective Laser Melting: Microstructure Evolution, Mechanical Properties, Fracture Mechanism and Corrosion Behavior
(Emerald Publishing Limited, 2022)
Purpose – The present paper aims to systematically investigate the influence of building orientations (0°, 15°, 30°, 45°, 60°, 75°) and heat
treatment processes on the macro-/micro-structural, mechanical and electrochemical ...
