Additive manufacturing (AM) is a novel technique which implies the addition of material layer by layer such that there is no waste of raw material, and complex geometries can be made easily. AM uses different materials such as polymers, metals, alloys and ceramics for making patterns, models and prototypes within time and which can be used for various purposes. AM is gaining importance day by day as lots of new industries are using this technology for various works related to AM. With the use of AM, various products related to aerospace like sophisticated parts are produced which can be used for various types of applications.
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