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Applying functionally graded materials by laser cladding: A cost-effective way to improve the lifetime of die-casting dies

: Müller, S.; Pries, H.; Dilger, K.; Ocylok, S.; Weisheit, A.; Kelbassa, I.

Postprint urn:nbn:de:0011-n-1893314 (430 KByte PDF)
MD5 Fingerprint: b40ff53906f08d1d0ee23e55a9cff0ef
The original publication is available at
Erstellt am: 28.8.2014

Hesselbach, J. ; International Academy for Production Engineering -CIRP-, Paris; TU Braunschweig, Institut für Werkzeugmaschinen und Fertigungstechnik -IWF-:
Glocalized solutions for sustainability in manufacturing. Proceedings of the 18th CIRP International Conference on Life Cycle Engineering 2011 : Technische Universität Braunschweig, Braunschweig, Germany, May 2nd - 4th, 2011
Berlin: Springer, 2011
ISBN: 978-3-642-19691-1
ISBN: 3-642-19691-8
ISBN: 978-3-642-19692-8
International Conference on Life Cycle Engineering <18, 2011, Braunschweig>
Konferenzbeitrag, Elektronische Publikation
Fraunhofer ILT ()

The lifetime and economic methods of improving the lifetime of a die-casting die are key factors for the die-casting industry since the global competition and the competition with other production techniques have increased significantly. The article depicts the approach, technical realization, latest results and process limitations of the INNOGRAD research project. Here, powder-based laser-cladding is applied to combine two materials as a functionally graded material. By applying gradient structures it is possible to fit the material to the predominant type of exposure, resulting in an increase in the lifetime of die-casting dies.