2012
DOI: 10.1016/j.jmatprotec.2012.02.002
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Investigation of the benefits of plasma deposition for the additive layer manufacture of Ti–6Al–4V

Abstract: With increasing emphasis on sustainability, Additive Layer Manufacturing (ALM) offers significant advantages in terms of reduced buy-to-fly ratios and improved design flexibility. Plasma Wire Deposition is a novel ALM technique in which plasma welding and wire feeding are combined. In the present work, a working envelope for the process using Ti-6Al-4V was developed, and regression models were calculated for Total Wall Width, Effective Wall Width and Layer Height. The Plasma Wire Deposition process is able to … Show more

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Cited by 470 publications
(246 citation statements)
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References 17 publications
(14 reference statements)
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“…Gas Tungsten Arc Welding (GTAW) [5] and Plasma Arc Welding (PAW) [6] are the two main methods of WAAM. Compared with PAW, GTAW is simple to control, has less process parameters, and the arc in the deposition process is relatively stable, make it easy to improve and research.…”
Section: Introductionmentioning
confidence: 99%
“…Gas Tungsten Arc Welding (GTAW) [5] and Plasma Arc Welding (PAW) [6] are the two main methods of WAAM. Compared with PAW, GTAW is simple to control, has less process parameters, and the arc in the deposition process is relatively stable, make it easy to improve and research.…”
Section: Introductionmentioning
confidence: 99%
“…49 More recent works include LM, 76 LMD, 77 -82 EBM, 83 -86 gas tungsten arc welding, 87 -89 and plasma deposition. 90 Additionally, alloys such as Ti-24Nb-4Zr-8Sn, 91 Ti-6Al-7Nb, 92 and Ti-6.5Al-3.5Mo-1.5Zr-0.3Si 93 and titanium aluminides 94 have been investigated.…”
mentioning
confidence: 99%
“…Dentre as aplicações resultantes de tal processo destaca-se a fabricação de peças para a indústria aeronáutica e aeroespacial (MARTINAA et al, 2012;METZGER, MUSCATELLO e MUELLER, 2013;THOMAS et al, 1996), indústria automotiva (SONG et al, 2002), indústria biomédica (GIANNATSIS e DEDOUSSIS, 2009;SACHLOS e CZERMUSKA, 2003) e outros campos tais como arquitetura e design.…”
Section: Contexto E Justificativa Da Pesquisaunclassified
“…Essas demandas podem ser mais bem atendidas com a utilização da manufatura aditiva na produção de algumas peças (MARTINAA et al, 2012;METZGER, MUSCATELLO e MUELLER, 2013). Isso ocorre, pois, dentre os impactos positivos da manufatura aditiva em alguns processos produtivos estão a utilização mais eficiente de matéria prima, a possibilidade de fabricação de peças mais leves, por conta da possibilidade de construção de geometrias complexas que não são possíveis de construir com processos produtivos tradicionais, a possibilidade de inovações no design das peças para fabricação de geometrias complexas, a utilização de materiais avançados e difíceis de se trabalhar com a manufatura tradicional, a possibilidade de fabricação próxima ao consumidor, a redução de custos de transporte e os impactos na cadeia logística (BOURELL, LEU e ROSEN, 2009;HUANG, LIU e MOKASDAR, 2013;LUO et al, 1999, MORROW et al, 2006REEVES, 2008;SERRES, 2011;VAYREA, VIGNATA e VILLENEUVA, 2012).…”
Section: Contexto E Justificativa Da Pesquisaunclassified
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