Laser Powder Bed Fusion – Materials Issues and Optimized Processing Parameters for Tool steels, AlSiMg- and CuCrZr-Alloys
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in: Advanced engineering materials, Jahrgang 19.2017, Nr. 4, 1600667, 04.2017.
Publikationen: Beitrag in Fachzeitschrift › Artikel › Forschung › (peer-reviewed)
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TY - JOUR
T1 - Laser Powder Bed Fusion – Materials Issues and Optimized Processing Parameters for Tool steels, AlSiMg- and CuCrZr-Alloys
AU - Buchmayr, Bruno
AU - Panzl, Gerhard
AU - Walzl, Alexander
AU - Wallis, Christopher
PY - 2017/4
Y1 - 2017/4
N2 - Laser Powder Bed Fusion (L-PBF) is the main technology for additive manufacturing of metallic components and is primarily used for rapid prototyping and tooling in cases with very complex geometry or lightweight design and small quantities. There are manifold influencing parameters, which need to be optimized in order to build components with suitable properties. The paper deals with three distinct application fields, like the development of new tool steel grades for injection molds, light weight design using aluminum alloys with optimized post-weld heat treatment as well as production of copper alloys without porosity. The most sensitive process parameters are displayed and the multi-layered components are characterized using light and high-resolution microscopy as well as mechanical testing.
AB - Laser Powder Bed Fusion (L-PBF) is the main technology for additive manufacturing of metallic components and is primarily used for rapid prototyping and tooling in cases with very complex geometry or lightweight design and small quantities. There are manifold influencing parameters, which need to be optimized in order to build components with suitable properties. The paper deals with three distinct application fields, like the development of new tool steel grades for injection molds, light weight design using aluminum alloys with optimized post-weld heat treatment as well as production of copper alloys without porosity. The most sensitive process parameters are displayed and the multi-layered components are characterized using light and high-resolution microscopy as well as mechanical testing.
UR - http://www.scopus.com/inward/record.url?scp=85013655337&partnerID=8YFLogxK
U2 - 10.1002/adem.201600667
DO - 10.1002/adem.201600667
M3 - Article
AN - SCOPUS:85013655337
VL - 19.2017
JO - Advanced engineering materials
JF - Advanced engineering materials
SN - 1438-1656
IS - 4
M1 - 1600667
ER -
