Review on Melting of Multiple Metal Materials in Additive Manufacturing

Review on Melting of Multiple Metal Materials in Additive Manufacturing

The Additive Manufacturing technologies that are capable of joining dissimilar metals have gained popularity in the past decade because of the advantages they possess over the traditional joining technologies. This paper presents the current state-of-art in laser/electron beam melting of multiple me...

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Bibliographic Details
Main Authors: Andriani, Claudy, Chua, Chee Kai, Liu, Zhong Hong, Zhang, Dan Qing, Sing, Swee Leong
Other Authors: School of Mechanical and Aerospace Engineering
Format: Conference or Workshop Item
Language:English
Published: 2016
Subjects:
Additive manufacturing
3D Printing
Online Access:https://hdl.handle.net/10356/84412
http://hdl.handle.net/10220/41753
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Institution: Nanyang Technological University
Language: English
Description
Summary:The Additive Manufacturing technologies that are capable of joining dissimilar metals have gained popularity in the past decade because of the advantages they possess over the traditional joining technologies. This paper presents the current state-of-art in laser/electron beam melting of multiple metal materials, specifically through powder bed multi-material processing of metal. The deposition mechanisms discussed are drop-on-demand deposition system and hopper deposition system for laser melting and bottom feeding via a recoater for Electron Beam Melting.

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