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Now showing items 11-20 of 33
A Study on the Effects of Different Heat-Treatment Parameters on Microstructure–Mechanical Properties and Corrosion Behavior of Maraging Steel Produced by Direct Metal Laser Sintering
(Wiley, 2020)
Herein, direct aging (aged‐490 °C/6 h) and solution heat treatment and subsequent aging (SHT‐940 °C/2 h + 490 °C/6 h) heat treatments are applied to maraging steel (MS1) produced by direct metal laser sintering (DMLS) ...
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 Direct Metal Laser Sintering Downskin Parameters’ Sagging Effect on Microchannels
(Springer, 2021)
Additive manufacturing technology is an innovative and advantageous production technology in producing microchannels, heat
exchangers designed in complex geometries. Process parameters developed to provide production ...
1.4462 (AISI 2205) Dubleks Paslanmaz Çelikte Isıl İşlem Koşullarının Faz Değişimi, Sertlik ve Korozyon Davranışı Üzerine Etkilerinin İncelenmesi
(Niğde Ömer Halisdemir Üniversitesi, 2021)
Paslanmaz çelikler günümüzde son derece önemli bir yapı malzemesidir.
İçerdiği çift faz ile dubleks paslanmaz çelikler son yıllarda oldukça öne
çıkan bir malzeme türü olmuştur. 1.4462 paslanmaz çelikleri üstün
korozyon ...
Eklemeli Üretim Teknolojileri Üzerine Bir Derleme
(Niğde Ömer Halisdemir Üniversitesi, 2020)
Eklemeli üretim, bir 3B CAD modelinin, malzemenin tabakalar halinde birleştirilerek fiziksel bir parçaya dönüştürüldüğü üretim
işlemidir. Eklemeli üretim son yıllarda oldukça önem kazanmış ve gelecekte daha çok hayatımızda ...
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 Manufacturability and Efficiency of Micro Channels with Different Geometries Produced by Direct Metal Laser Sintering
(Springer, 2021)
Manufacturability without supports in design studies for additive manufacturing (AM) brings many advantages such as time,
cost, part surface quality, and design freedom. It is thought that the geometries that can be ...
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 ...
Investigation of the Microstructure and Mechanical Characteristics of Lattice Structures Produced by Laser Powder Bed Fusion Method
(Springer, 2021)
This study includes experimental research conducted to produce lattice structures and to examine their mechanical properties
by taking advantage of the design freedom provided by additive manufacturing. Much of the existing ...
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 ...
