Laser beam melting of multi-material components

被引：11
|
作者：
Laumer, Tobias [1 ,3 ,4 ,5 ]
Karg, Michael [2 ,5 ]
Schmidt, Michael [1 ,5 ]
机构：
[1] Bayer Laserzentrum GmbH, Konrad Zuse Str 2-6, D-91052 Erlangen, Germany
[2] Friedrich Alexander Univ Erlangen Nurnberg, Chair Photon Technol, D-91052 Erlangen, Germany
[3] Friedrich Alexander Univ Erlangen Nurnberg, Erlangen, Germany
[4] Friedrich Alexander Univ Erlangen Nurnberg, SAOT, D-91052 Erlangen, Germany
[5] Inst Adv Mat & Proc, ZMP, D-90762 Furth, Germany
来源：
LASER ASSISTED NET SHAPE ENGINEERING 7 (LANE 2012) | 2012年 / 39卷
关键词：
Additive Manufacturing; Laser Beam Melting; New Materials;
D O I：
10.1016/j.phpro.2012.10.068
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
First results regarding the realisation of multi-material components manufactured by Laser Beam Melting of polymers and metals are published. For realising composite structures from polymer powders by additive manufacturing, at first relevant material properties regarding compatibility have to be analysed. The paper shows the main requirements for compatibility between different materials and offers first results in form of a compatibility matrix of possible combinations for composite structures. For achieving gradient properties of additively manufactured metal parts by using composite materials the composition of alloying components in the powder and adapted process strategies are varied. As an alternative to atomizing pre-alloyed materials, mixtures of different powders are investigated. (C) 2012 Published by Elsevier B. V. Selection and/or review under responsibility of Bayerisches Laserzentrum GmbH
引用
收藏
页码：518 / 525
页数：8
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