The Role of Laser Additive Manufacturing Methods of Metals in Repair, Refurbishment and Remanufacturing – Enabling Circular Economy
TLDR
In this article, the authors identify the current research findings and state of art of utilizing additive manufacturing in repair, refurbishment and remanufacturing processes of metallic products, and identify possibilities of AM in promotion of circular economy and expected environmental benefits based on the found literature.About:
This article is published in Physics Procedia.The article was published on 2016-01-01 and is currently open access. It has received 105 citations till now. The article focuses on the topics: Remanufacturing & Circular economy.read more
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Assessing relations between Circular Economy and Industry 4.0: a systematic literature review
TL;DR: An innovative framework both highlighting the links between I4.0 and CE and unveiling future research fields has been developed, and results show as it is possible to enhance a set of different relations.
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Application of Directed Energy Deposition-Based Additive Manufacturing in Repair
TL;DR: In this article, the authors present an overview of the Directed Energy Deposition (DED) process and its role in the repairing of metallic components and confirm the significant capability of DED process as a repair and remanufacturing technology.
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Towards a circular economy: An emerging economies context
Nitin Patwa,Uthayasankar Sivarajah,A. Seetharaman,Sabyasachi Sarkar,Kausik Maiti,Kunal Hingorani +5 more
TL;DR: In this paper, the authors investigated the adoption of CE principles among emerging economies as the challenges faced by these economies are generally different in terms of resource availability, varying government policies and consumer behaviour from those of developed economies.
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Invited Review Article: Metal-additive manufacturing — Modeling strategies for application-optimized designs
TL;DR: This review is envisioned to provide an essential framework on modeling techniques to supplement the experimental optimization process and highlight fundamental modeling strategies, considerations, and results, as well as validation techniques using experimental data.
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Directed Energy Deposition (DED) Process: State of the Art
TL;DR: Directed energy deposition (DED) is one of the promising flexible manufacturing technologies due to direct fabrication characteristics of a metallic freeform with a three-dimensional shape from computer aided design data as mentioned in this paper.
References
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Book
Climate change 2014 : mitigation of climate change
TL;DR: The third part of the Fifth Assessment Report (AR5) of the Intergovernmental Panel on Climate Change (IPCC) as discussed by the authors, Climate Change 2013/2014, was prepared by its Working Group III.
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Erosion Prediction in Turbomachinery Resulting from Environmental Solid Particles
G. Grant,Widen Tabakoff +1 more
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Reducing waste: repair, recondition, remanufacture or recycle?
TL;DR: In this article, the authors compare four alternative strategies to reducing end-of-life waste within the context of extended producer responsibility: repairing, reconditioning, remanufacturing or recycling.
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Remanufacturing of turbine blades by laser direct deposition with its energy and environmental impact analysis
TL;DR: In this paper, the authors demonstrate the successful repair of defective voids in turbine airfoils based on a new semi-automated geometric reconstruction algorithm and a laser direct deposition process.
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Hybrid additive and subtractive machine tools – Research and industrial developments
TL;DR: In this article, the authors review and critically discuss salient published literature relating to the development of hybrid additive and subtractive processes (WHASPs) and identify future avenues for research and development.