Results 81 to 90 of about 29,880 (391)

Crystal‐Symmetry‐Driven Build Orientation and its Impact on the {110}<100> Goss Texture Formation and Mechanical Properties of Laser Powder Bed Fused AISI 316L

Advanced Engineering Materials, EarlyView.
This study explores a crystal‐symmetry‐based approach to optimize mechanical properties in laser powder bed fused AISI 316L with predominant {110}<100> Goss textures. By varying the build orientation, the microstructure can be tailored and the tensile properties optimized. The tilted build (T110) achieved the highest strength while preserving ductility,
Daniel Rainer, Jithin James Marattukalam, Dennis Karlsson, Přemysl Beran, Charles Hervoches, Gabriella Andersson, Prabhat Pant, Martin Sahlberg   +7 more
wiley   +1 more source

Research progress and prospect in wire arc additive manufacturing magnesium alloy

Cailiao gongcheng
Wire arc additive manufacturing (WAAM) has received extensive attention from researchers due to its high deposition rate, high material utilization, low cost, and ability to manufacture large-scale components.
LIU Hongjie, LIU Wencai, SUN Jiawei, WANG Xiyao, KUANG Siyu, WU Guohua   +5 more
doaj   +1 more source

Analysis of Microstructure and Mechanical Properties of Inconel 625 Alloy by Wire Arc Additive Manufacturing (WAAM) [PDF]

Archives of Metallurgy and Materials
An arc is used as a heat source in the manufacturing process known as wire arc additive manufacturing (WAAM), which uses layer-by-layer cladding to fuse wire.
K. Saravanakumar, V.G. Balaji, T. Srijha, V. Sanjay, K. Thatchuneswaran   +4 more
doaj   +1 more source

Effects of Thermal Cycling on Wire and Arc Additive Manufacturing of Al-5356 Components

Metals, 2020
Wire and arc additive manufacturing (WAAM) provides a promising alternative to conventional machining for the production of large structures with complex geometry, as well as individualized low quantity components, using cost-efficient production ...
Markus Köhler, Jonas Hensel, Klaus Dilger   +2 more
doaj   +1 more source

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

Advanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source

Hot-wire arc additive manufacturing of aluminum alloy with reduced porosity and high deposition rate

Materials & Design, 2021
Wire arc additive manufacturing (WAAM) technology has attracted considerable interest in large-scale metallic components, but porosity and low deposition rate are the two dominating technical challenges in WAAM of aluminum alloy.
Rui Fu, Shuiyuan Tang, Jiping Lu, Yinan Cui, Zixiang Li, Haorui Zhang, Tianqiu Xu, Zhuo Chen, Changmeng Liu   +8 more
doaj   +1 more source

Fracture toughness and fatigue crack growth rate properties in wire + arc additive manufactured Ti-6Al-4V [PDF]

, 2016
This paper presents an experimental investigation of the fracture and fatigue crack growth properties of Ti-6Al-4V produced by the Wire + Arc Additive Manufacture (WAAM) process.
ASTM E399, ASTM E647, Baufeld, Baufeld, Brandl, Brandl, Caina, Croccolo, Ding, Edwards, Edwards, Frazier, Kelly, Kelly, Leuders, Martina, Martina, Riemer, Scott-Emuakpor, Szost, Tsangarakis, Van Hooreweder, Wang, Wang, Wessel, Williams, Zhai, Zhang, Zhang   +28 more
core   +2 more sources

Study of the Effect of Process Parameters and Heat Treatment on the Formation and Evolution of Directed Energy Deposition of IN718‐CuCrZr Interface

Advanced Engineering Materials, EarlyView.
Bimetallic structures of Inconel 718 and CuCrZr are fabricated using the laser powder directed energy deposition method. The study reveals a strong dependence of interface characteristics such as width and interfusion on processing and heat treatment strategies.
Hamidreza Javidrad, Bahattin Koc
wiley   +1 more source

Simulation-based process parameter optimization for wire arc additive manufacturing

Progress in Additive Manufacturing
During manufacturing of components using wire arc additive manufacturing, specific cooling times are required to prevent overheating of the structure and geometrical distortions.
Jendrik‐Alexander Tröger, S. Hartmann, K. Treutler, Andreas Potschka, V. Wesling   +4 more
semanticscholar   +1 more source

Additive Processing of Ti‐17 by Wire Arc Directed Energy Deposition: An Investigation of the Microstructure and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study focuses on processing the titanium alloy Ti‐17 using wire arc directed energy deposition (waDED), with an emphasis on the microstructure and mechanical properties. The waDED typical heat‐affected zone banding is characterized and related to the local mechanical properties.
Alexander Wenda, Thomas Klein, Florian Fahrnberger, Marcel Czipin, Karin Hartl, Clemens Simson, Martin Stockinger, Herbert Hutter   +7 more
wiley   +1 more source