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IMAGE: Neutrons can see through metal. Therefore neutron diffraction is an ideal method for measuring residual stress inside of components made by additive manufacturing. The image shows a lattice structure in. view more
Credit: Dr. Tobias Fritsch / BAM
3D printing has opened up a completely new range of possibilities. One example is the production of novel turbine buckets. However, the 3D printing process often induces internal stress in the components which can in the worst case lead to cracks. Now a research team has succeeded in using neutrons from the Technical University of Munich (TUM) research neutron source for non-destructive detection of this internal stress - a key achievement for the improvement of the production processes.
3D-Druck: Spannungen im Material vermeidbar pressetext.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from pressetext.com Daily Mail and Mail on Sunday newspapers.
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3D printing using electron beams
Prof. Dr. Carolin Körner, Chair of Materials Science and Engineering for Metals at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) has been awarded an ERC Advanced Grant, which is not only extraordinary funding, but also recognition of Erlangen and Nuremberg as an exceptional location for science and research. The EU has granted 3 million euros in funding to support research in additive manufacturing of high-performance components using high-energy electron beams.
Additive manufacturing (AM), better known as 3D printing, is increasingly becoming a key technology in industry. Until now, the process has been used predominantly for manufacturing prototypes and small batches. Typically, AM uses a computer-operated laser beam to create three dimensional workpieces layer by layer from liquid plastics or metal powders, usually based on hardening or melting processes. ‘The laser method is the method of choice for most applications, b
Plastik in Flaschen: Mikroplastik effizient in Getränken bestimmen laborpraxis.vogel.de - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from laborpraxis.vogel.de Daily Mail and Mail on Sunday newspapers.