Results 51 to 60 of about 24,300 (338)

An Extensive Review On Wire Arc Additive Manufacturing

International Journal For Multidisciplinary Research, 2023
Wire arc additive manufacturing (WAAM) is a production process used to 3D print or repair metal parts. It belongs to the Direct Energy Disposition (DED) family of Additive Manufacturing process. WAAM is executed by depositing layers of metal on top of each other, untill a desired 3D shape is generated.
Choppara Satya Pavan Kumar -, Eluri Venkata Paidi Ganesh -, Dokku Ram Gopal -, E Siva Krishna -   +3 more
openaire   +1 more source

Wire and Arc Additive Manufacturing of a CoCrFeMoNiV Complex Concentrated Alloy Using Metal-Cored Wire—Process, Properties, and Wear Resistance

Applied Sciences, 2022
The field of complex concentrated alloys offers a very large number of variations in alloy composition. The achievable range of properties varies greatly within these variants.
Kai Treutler, Swenja Lorenz, Jens Hamje, Volker Wesling   +3 more
doaj   +1 more source

Fatigue crack propagation behaviour in wire+arc additive manufactured Ti‐6Al‐4V: Effects of microstructure and residual stress [PDF]

, 2016
Fatigue crack propagation tests of Ti‐6Al‐4V fabricated by the Wire+Arc Additive Manufacturing (WAAM) process are analysed. Crack growth rate and trajectory are examined before and after the crack tip crossing an interface between the WAAM and wrought ...
ABAQUS 6.13, Addison, Almeida, Antonysamy, Antonysamy, ASTM E647-13, Baufeld, Baufeld, Baufeld, Brandl, Che-Haron, Cheng, Colegrove, Dattoma, Ding, Edwards, Edwards, Ezugwu, Frazier, Gurney, Hills, Hosseinzadeh, Kelly, Kelly, Li, Liu, Lorant, Lutjering, Martina, Paradowska, Prime, Prime, Prime, Rangaswamy, Schroeder, Shiomi, Taminger, Wang, Wang, Wang, Zhang   +40 more
core   +1 more source

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

Decarburization of Wire-Arc Additively Manufactured ER70S-6 Steel

Materials, 2023
Decarburization is an unwanted carbon-loss phenomenon on the surfaces of a material when they are exposed to oxidizing environments at elevated temperatures. Decarburization of steels after heat treatment has been widely studied and reported. However, up to now, there has not been any systematic study on the decarburization of additively manufactured ...
Aprilia Aprilia, Wengang Zhai, Yibo Guo, null Aishwarya, Robert Shandro, Wei Zhou   +5 more
openaire   +4 more sources

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

Study on Single-Layer and Single-Channel Microstructure of 304 Stainless Steel Using Joule Heat Additive Manufacturing

Crystals, 2023
In this study, a solution to the issue of a large heat-affected zone in Wire Arc Additive Manufacturing is presented by employing the Joule Heat Additive Manufacturing method to create a single layer and single channel with a reduced heat-affected zone ...
Suli Li, Zhuang Gao, Jie Xiong, Longfei Fan, Jichao Chen, Kaiyue Ma, Laixia Yang, Bingheng Lu   +7 more
doaj   +1 more source

Grain Refinement of Freeform Fabricated Ti-6Al-4V Alloy Using Beam/Arc Modulation [PDF]

, 2012
Grain refinement can significantly improve the mechanical properties of freeform-fabricated Ti-6Al-4V alloy, promoting increased strength and enhanced isotropy compared with coarser grained material.
Domack, Marcia S., Hafley, Robert A., Liu, Stephen, Mitzner, Scott   +3 more
core   +2 more sources

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   +3 more sources