Results 41 to 50 of about 19,678 (281)

The effectiveness of combining rolling deformation with wire-arc additive manufacture on β-Grain refinement and texture modification in Ti-6Al-4V [PDF]

, 2016
In Additive Manufacture (AM), with the widely used titanium alloy Ti–6Al–4V, the solidification conditions typically result in undesirable, coarse-columnar, primary β grain structures.
Anthonysamy, A. A., Colegrove, Paul A., Donoghue, J., Martina, Filomeno, Prangnell, P. B., Williams, Stewart W.   +5 more
core   +2 more sources

Additive Manufacturing Research and Applications [PDF]

, 2022
This Special Issue book covers a wide scope in the research field of 3D-printing, including: the use of 3D printing in system design; AM with binding jetting; powder manufacturing technologies in 3D printing; fatigue performance of additively ...

core   +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
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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

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

The Current State of Research of Wire Arc Additive Manufacturing (WAAM): A Review

Applied Sciences, 2021
Wire arc additive manufacturing is currently rising as the main focus of research groups around the world. This is directly visible in the huge number of new papers published in recent years concerning a lot of different topics.
Kai Treutler, Volker Wesling
doaj   +1 more source

Improved micro-contact resistance model that considers material deformation, electron transport and thin film characteristics [PDF]

, 2009
This paper reports on an improved analytic model forpredicting micro-contact resistance needed for designing microelectro-mechanical systems (MEMS) switches. The originalmodel had two primary considerations: 1) contact materialdeformation (i.e.
Coutu, Ronald A., McBride, John W., Starman, LaVern A.   +2 more
core   +1 more source

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

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  

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