Results 51 to 60 of about 19,161 (304)

Residual stress and texture control in Ti-6Al-4V wire + arc additively manufactured intersections by stress relief and rolling [PDF]

, 2018
Additively manufactured intersections have the theoretical risk to contain hydrostatic tensile residual stresses, which eventually cannot be thermally stress relieved.
Altenkirch, Antonysamy, Borlaug Mathisen, Braga, Caballero, Colegrove, Colegrove, Colegrove, Coules, Coules, Coules, Davies, Ding, Ding, Ding, Donoghue, Donoghue, Elmer, Elmer, Elmer, Fartashvand, Foster, Galarraga, Holden, Hrabe, Hönnige, Johnson, Jurcius, Kurkin, Lin, Longhitano, Lutjering, Lütjering, Martina, Martina, Martina, Martina, Mehnen, Murr, Pawley, Peters, Prime, Santisteban, Sargent, Stapleton, Swarnakar, Szost, Wang, Williams, Zhang   +49 more
core   +2 more sources

Hot forging wire and arc additive manufacturing (HF-WAAM)

Additive Manufacturing, 2020
Published by Elsevier, Amsterdam [u.a.]
Valdemar R. Duarte, Tiago A. Rodrigues, N. Schell, R.M. Miranda, J.P. Oliveira, Telmo G. Santos   +5 more
openaire   +4 more sources

Research status of arc additive manufacturing based on multi-wire

Cailiao gongcheng
Multi-wire arc additive manufacturing technology has the advantages of low cost and high efficiency， especially high flexibility in composition design and regulation， and has become the mainstream technology for the preparation of large-scale complex ...
MENG Meiqing, HAN Jian, ZHU Hanzhao, LIANG Zhetao, CAI Yangchuan, ZHANG Xin, TIAN Yinbao   +6 more
doaj   +1 more source

Measurement and Modelling of Residual Stress in Wire-Feed Additively Manufactured Titanium [PDF]

, 2018
Residual stresses were characterised in a wire-feed additively manufactured titanium alloy component. A numerical simulation based on the inherent strain method was used to model residual stresses arising from the manufacturing process.
Ahmad B, Bilal Ahmad, Hosseinzadeh F, Hua Guo, Hönnige JR, Keller N, Michael E. Fitzpatrick, Muransky O, Sjoerd O. van der Veen, Ueda Y   +9 more
core   +1 more source

Manufacturing of functionally gradient materials by using weld-deposition [PDF]

, 2013
When the inherent inhomogeneity of Additive Manufacturing techniques is carefully exploited, the anisotropy transforms into the desired distribution of the properties paving the way for manufacture of Functionally Gradient Materials.
Aamir Mumtaz, Bandyopadhyay, Beal, Chung, Chung, Domack, Dong-dong, Gao, Jackson, Karunakaran, Kiran, Klosterman, Kumar, Liu, Michael, Pei, Pei, Pompe, Suryakumar, Yan, Zhang   +20 more
core   +1 more source

Thermal and Microstructural Analysis of Intersections Manufactured by Wire Arc Additive Manufacturing (WAAM)

Welding in the World, 2023
Abstract The Wire Arc Additive Manufacturing (WAAM) stands out in manufacturing metallic structures due to its great potential for application in industry for automated production of parts with large dimensions and considerable geometric complexity.
Bruno Maciel Sousa, Fagner Guilherme Ferreira Coelho, Givan Martins Macedo Júnior, Hellen Cristine Prata de Oliveira, Nilo Nogueira da Silva   +4 more
openaire   +1 more source

A New Approach to the Fabrication of Thin-Walled Plate Component through Typical Wire Arc Additive Manufacturing

Journal of Advanced Mechanical Sciences, 2022
Wire Arc Additive Manufacturing (WAAM) is a trendy practice evolving nowadays for the development of metal parts employing a suitable welding process with the help of automation and additive manufacturing concept.
M. Sowrirajan, M. Vijayananthan, G. Seenivasagan, J. Sundaresan   +3 more
doaj  

Multi-Phase Field Method for Solidification Microstructure Evolution for a Ni-Based Alloy in Wire Arc Additive Manufacturing

Metals, 2022
Wire arc additive manufacturing achieves high efficiency and low costs by using a melting wire for directional depositions. Thermal analyses and the finite element method have been applied to predict residual stress and the deformation of fabricated ...
Sukeharu Nomoto, Masahiro Kusano, Houichi Kitano, Makoto Watanabe   +3 more
doaj   +1 more source

A Review of Layer Based Manufacturing Processes for Metals [PDF]

, 2006
The metal layered manufacturing processes have provided industries with a fast method to build functional parts directly from CAD models. This paper compares current metal layered manufacturing technologies from including powder based metal deposition,
Fan, Zhiqiang, Liou, Frank, Panackal, Ajay, Ruan, Jianzhong, Sparks, Todd E., Stroble, Jacquelyn Kay   +5 more
core   +2 more sources

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

Advanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh, Shashank Deepak Prabhu, Jannik Huber, Lioba Fischer, Gerhard Wolf, Nico Hempel, Peter Mayr   +6 more
wiley   +1 more source