Results 21 to 30 of about 1,328 (136)

High-Temperature Mechanical Properties of IN718 Alloy: Comparison of Additive Manufactured and Wrought Samples

Crystals, 2020
Wire Arc Additive Manufacturing (WAAM) is one of the most appropriate additive manufacturing techniques for producing large-scale metal components with a high deposition rate and low cost.
Trunal Bhujangrao, Fernando Veiga, Alfredo Suárez, Edurne Iriondo, Franck Girot Mata   +4 more
doaj   +1 more source

Microstructure evolution and fracture behavior of Ti–6Al–4V fabricated by WAAM-LDM additive manufacturing

Journal of Materials Research and Technology
WAAM and LDM are two typical DED technologies. WAAM-LDM additive manufacturing technology can achieve the purpose of producing large and complex Ti–6Al–4V components, improving processing efficiency and precision.
Siyu Zhou, Jianfei Zhang, Guang Yang, Yushi Wang, Bobo Li, Da An, Jianshen Zheng, Wenyi Wei   +7 more
doaj   +1 more source

Ultrasonic-assisted wire arc additive manufacturing significantly improves impact toughness of 5183 aluminum alloy

Journal of Materials Research and Technology
Wire arc additive manufacturing (WAAM) is a promising method for fabricating large-scale, lightweight aluminum alloy structures due to its high deposition rate, material efficiency, and design flexibility. However, as-deposited WAAM aluminum alloys often
Song Xin, Jin Feng, Zhang Xin, Zhang Kang, Han Ke, Zhuang Dongdong, Lei Yucheng   +6 more
doaj   +1 more source

Hybridization in wire arc additive manufacturing

Frontiers in Mechanical Engineering, 2022
Wire Arc Additive Manufacturing (WAAM) can produce a near-net shape of an object within a short period due to its capability of high deposition rate compared with other metal Additive Manufacturing (AM) processes. The recent developments in the WAAM have
Sajan Kapil, Atul Singh Rajput, Ritam Sarma   +2 more
doaj   +1 more source

A reduced order model to assist welding parameter setup

Mechanics & Industry
This article demonstrates the time saving in industrial process setup using numerical reduced order modelling (ROM). The numerical simulations may supply useful information to design manufacturing processes but are often time consuming and then not ...
Le Guennec Yves, Morville Simon
doaj   +1 more source

The Influence of Heat Input on the Microstructure and Properties of Wire-Arc-Additive-Manufactured Al-Cu-Sn Alloy Deposits

Metals, 2020
In this experiment, Al-Cu-Sn alloy was used as raw material to form deposits with different heat input using the wire-arc additive manufacturing (WAAM) process.
Shuai Wang, Huimin Gu, Wei Wang, Chengde Li, Lingling Ren, Zhenbiao Wang, Yuchun Zhai, Peihua Ma   +7 more
doaj   +1 more source

Mechanical performances of the interface between the substrate and deposited material in aluminium wire Direct Energy Deposition

Materials & Design, 2023
Wire and Arc Additive manufacturing (WAAM) is a Direct Energy Deposition process suitable for the manufacture of large aluminium components. Additive Manufacturing can enable the production of functionally graded structure which could be done by ...
E. Eimer, S. Williams, J. Ding, S. Ganguly, B. Chehab   +4 more
doaj   +1 more source

Comparison of Machine Learning Performance for the Prediction of Melting Efficiency and Bead Geometry in wire Arc Additive Manufacturing Process [PDF]

Archives of Metallurgy and Materials
Wire arc additive manufacturing (WAAM) is amongst the emerging technologies of the layer-by-layer deposition process to manufacture the metallic parts. Multi-layer bead deposition using the WAAM process leads to the fabrication of complex products with ...
A. Kumar, D. Das, N.D. Raj, S. Bag, V.C. Srivastava   +4 more
doaj   +1 more source

A Review of the Development Status of Wire Arc Additive Manufacturing Technology

Advances in Materials Science and Engineering, 2022
The WAAM molding process is complex, and the morphology, microstructure, and mechanical properties of the printed parts are affected by multiple factors. In this study, the heat input in the process of WAAM research has made the comprehensive elaboration.
Xiaoxuan Chen, Xin Shang, Zirong Zhou, Sheng-Gui Chen   +3 more
doaj   +1 more source

Design against Fatigue of Super Duplex Stainless Steel Structures Fabricated by Wire Arc Additive Manufacturing Process

Metals, 2021
Additive manufacturing (AM) is increasingly used to make complex components for a wide spectrum of applications in engineering, medicine and dentistry. Wire arc additive manufacturing (WAAM), as one of AM processes, utilises electric arc and metal wire ...
Andrew Sales, Andrei Kotousov, Ling Yin
doaj   +1 more source