New Developments of Laser Processing Aluminium Alloys via Additive Manufacturing Technique

被引：147

作者：

Bartkowiak, Konrad ^{[1
,3
]}

Ullrich, Sven ^{[1
,3
]}

Frick, Thomas ^{[2
,4
]}

Schmidt, Michael ^{[1
,4
]}

机构：

[1] Univ Erlangen Nurnberg, LPT Chair Photon Technol, D-91054 Erlangen, Germany

[2] SAOT Erlangen Grad Sch Adv Opt Technol, Erlangen, Germany

[3] ZMP Inst Adv Mat & Proc, D-90762 Furth, Germany

[4] Blz Bayerisches Laserzentrum GmbH, Erlangen, Germany

来源：

LASERS IN MANUFACTURING 2011: PROCEEDINGS OF THE SIXTH INTERNATIONAL WLT CONFERENCE ON LASERS IN MANUFACTURING, VOL 12, PT A | 2011年 / 12卷

关键词：

Additive Manufacturing (AM); Selective Laser Melting (SLM); Aluminium alloys structures; Layer manufacturing;

D O I：

10.1016/j.phpro.2011.03.050

中图分类号：

O43 [光学];

学科分类号：

070207 [光学];

摘要：

The significance of this research lies in its potential to create an Additive Manufacturing technology of novel lightweight materials for industrial applications. The work reported here focuses on studies performed with low power fiber laser and investigates the feasibility of introducing high strength aluminium alloys and custom developed Al powder systems to the Selective Laser Melting (SLM) process. Al-Si powder alloys were used as a reference point. The understanding of the behaviour the investigated alloys is essential if the SLM process to be fully controlled for a manufacturing environment.

引用

页码：393 / 401

页数：9

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