Sustainability of additive manufacturing: the circular economy of materials and environmental perspectives
Sustainability of additive manufacturing: the circular economy of materials and environmental perspectives
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DOI：
10.1016/j.jmrt.2020.04.062
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发表时间：
2020-07-01
影响因子：
6.4
通讯作者：
Monteiro, Sergio Neves
中科院分区：
文献类型：
--
作者：
Colorado, Henry A.;Velasquez, Elkin I. Gutierrez;Monteiro, Sergio Neves
这项研究是对增材制造可持续性的全面审查，从循环经济和材料回收到涉及材料和制造安全的其他环境挑战。在这一领域取得了重要进展，越来越多的论文涉及不同的环境方面，包括循环经济、回收和材料的生命周期评估。这一增长是由于科学家、工业界、政府和社会现在对这些主题的重视。本次审查旨在提高人们对使用AM的可能性和影响的认识，并通过提高人们对采取必要行动以实现可持续发展目标的认识来鼓励可持续发展。同样，目前的趋势进行审查，目前正在采取的做法，以确保AM是巩固作为一个可持续的和方便的做法，在经济，社会和环境领域。一般来说，聚合物、陶瓷、金属和复合材料目前正在进行深入研究，以改善其用途。尽管这项研究表明，在几个相关问题上已经取得了重大进展，但使用材料优化来最大限度地减少能源和浪费仍然远远不是一个全球性的解决方案。(C)2020年，任作家。由爱思唯尔公司出版
This research is a comprehensive review of the sustainability of additive manufacturing, from the circular economy and recycling of materials to other environmental challenges involving the safety of materials and manufacturing. There has been important progress in this area, with an increasing number of papers that cover diverse environmental aspects, including the circular economy, recycling and the life cycle assessment of materials. This increase is due to the importance that scientists, industry, government and society are now giving to these topics. This review seeks to develop a greater awareness in relation to the possibilities and implications in the use of the AM, as well as to encourage sustainable development by raising awareness in relation to the taking of necessary actions to achieve compliance of the Sustainable Development Goals. Similarly, current trends are examined in relation to the practices that are currently being adopted in order to ensure that AM is consolidated as a sustainable and convenient practice in the economic, social and environmental spheres. In general, polymers, ceramics, metals and composite materials are now undergoing intensive research to improve their use. Although this research shows that significant progress has been made on several relevant issues, using materials optimization to minimize energy and waste is still far from a global solution. (C) 2020 The Authors. Published by Elsevier B.V.