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Toplam kayıt 126, listelenen: 21-30
Pseudo‑Relevance Feedback Based Query Expansion Using Boosting Algorithm
(Springer, 2021)
Retrieving relevant documents from a large set using the original query is a formidable
challenge. A generic approach to improve the retrieval process is realized using pseudo-relevance
feedback techniques. This technique ...
Processing and Characterization of Hollow Glass-Filled Polyamide 12 Composites by Selective Laser Sintering Method
(Taylor & Francis Ltd, 2020)
Selective Laser Sintering (SLS) is an accepted and improving technique for additive manufacturing
in many different areas, from the applications of aerospace to automotive, consumer
products to dental and medical materials. ...
Influence of The Phase Balance and Cooling Conditions on The Microstructure and Corrosion Behavior of Solution-treated 1.4462 Duplex Stainless Steel
(IOP Publishing, 2019)
In this study, effect of cooling rate on the microstructure and corrosion behavior of the solutiontreated
1.4462 alloy was investigated. 1.4462 alloy was heat-treated at 1000 °C, 1120 °Cand 1200 °C
for different duration ...
Microarc Oxidation of Pure Aluminium in Alumina Containing Electrolytes
(Taylor & Francis Ltd, 2020)
In this study, oxide coatings produced on commercially pure Al via 40-min microarc oxidation
process in electrolytes containing Na2SiO3, KOH and α-Al2O3 powder were characterized by
SEM-EDS, profilometry, XRD and ...
The Effect of Retrogression and Re-Aging Treatment on Mechanical and Tribological Features of AA7075 Aluminium Alloy
(Wiley-VCH GmbH, 2019)
In this study, T651-applied AA7075 alloy was subjected to retrogression and reaging (RRA) process. Various retrogression temperatures (180 °C, 280 °C, 370 °
C) and times (15 min, 30 min, 90 min) were used to determine the ...
Numerical Investigation of Heat Current Study Across Different Platforms in SLM Processed Multi-Layer AlSi10Mg
(Elsevier, 2018)
Selective Laser Melting (SLM) of three dimensional multi-layer model is being numerically investigated
using finite element method with academic ANSYS software. The temperature distribution
and melt pool formation with ...
Parameters Optimization for Horizontally Built Circular Profiles: Numerical and Experimental Investigation
(Elsevier, 2018)
Selective laser melting (SLM), a type of additive manufacturing (AM) process, is chosen for
direct fabrication of powder-based functional metallic objects. The designing of small circular
geometries or overhang surfaces ...
Microstructure Evolution and Surface Quality of Laser-Sintered Maraging Steel Parts Produced on Different Building Platform Positions
(Elsevier, 2020)
This study reveals the effects of building platform position on the surface quality and microstructure
of maraging steel parts fabricated by Direct Metal Laser Sintering (DMLS). Six identical
parts were produced with the ...
Investigation of Elemental Distribution in the Sheet Sections After Aluminum Continuous Sheet Casting, Cold Rolling and Heat Treatment Processes
(TMS Annual Meeting & Exhibition, 2018)
Aluminum is used in millions of different products in
many diverse industries from the aerospace industry to
the food industry. Owing to its low density, high strength
when alloyed, high elasticity, recyclability, high ...
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 ...