Computational Evaluation of the Effect of Build Orientation on Thermal Behavior and in-situ Martensite Decomposition for Laser Powder-Bed Fusion (LPBF) Process

YILDIZ, Ayşe Kübra; Mollamahmutoglu, Mehmet; Yilmaz, Oğuzhan

doi:10.35378/gujs.1028004

Cited by 1 publication

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References 22 publications

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“…Consequently, a considerable amount of scholarly inquiry has been devoted to examining the sustainability and environmental ramifications of as-constructed Ti-6Al-4V components produced 613 through L-PBF technology. Titanium alloys, such as the widely recognized Ti-6Al-4V, have garnered significant interest across various industries, including aerospace, automotive, and biomedical sectors [6][7][8][9][10]. This heightened attention can be attributed to their remarkable strength-to-weight ratio, corrosion resistance, and biocompatibility, as supported by multiple sources [11][12][13].…”

Section: Literature Review and Significancementioning

confidence: 99%

A Comprehensive Review on Sustainability and Environmental Impact of Laser Powder Bed Fusion Additively Manufactured As-Built Ti-6Al-4V Parts

TUR

2023

ECJSE

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Utilization of additive manufacturing, particularly Laser Powder Bed Fusion (L-PBF), has garnered considerable interest in recent times owing to its capacity to produce intricate geometries and functional components possessing enhanced mechanical characteristics. This review provides a thorough examination of the sustainability and environmental implications associated with the production of as-built Ti-6Al-4V parts using Laser Powder Bed Fusion (L-PBF) technology in additive manufacturing. This study aims to assess the sustainability dimensions of Laser Powder Bed Fusion technology, specifically in relation to material efficiency, energy usage, and waste production. Furthermore, this study evaluates the environmental ramifications associated with L-PBF Ti-6Al-4V components across their entire life cycle, encompassing activities such as extraction of raw materials, processing, utilization, and end-of-life management. This review critically examines the existing body of knowledge pertaining to the sustainability and environmental implications associated with as-built L-PBF Ti-6Al-4V components. The objective of this study is to determine the primary factors that impact sustainability, offer a comprehensive understanding of the environmental consequences associated with L-PBF technology, and delineate the existing constraints, difficulties, and prospects for future investigations in the domain of sustainable additive manufacturing.

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Section: Literature Review and Significancementioning

confidence: 99%

A Comprehensive Review on Sustainability and Environmental Impact of Laser Powder Bed Fusion Additively Manufactured As-Built Ti-6Al-4V Parts

TUR

2023

ECJSE

View full text Add to dashboard Cite

show abstract

Computational Evaluation of the Effect of Build Orientation on Thermal Behavior and in-situ Martensite Decomposition for Laser Powder-Bed Fusion (LPBF) Process

Abstract: Highlights• This paper focuses on the effect of different build orientations.• An effective model was designed for laser powder bed fusion.• The effect of build orientation on martensite decomposition is emphasized.

Cited by 1 publication

References 22 publications

A Comprehensive Review on Sustainability and Environmental Impact of Laser Powder Bed Fusion Additively Manufactured As-Built Ti-6Al-4V Parts

A Comprehensive Review on Sustainability and Environmental Impact of Laser Powder Bed Fusion Additively Manufactured As-Built Ti-6Al-4V Parts

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