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Technical University of Munich
Ruihang Dai, M.Sc.

Postal address
Freisinger Landstraße 52
85748 Garching b. München

Phone: +49 15128335701
Room: B2.2.32
ruihang.dai(at)tum.de

Research priorities

Additive manufacturing of metals with focus on:

  • Laser-based Powder bed fusion of metals (PBF-LB/M)
  • Monitoring systems for PBF-LB/M
  • Multispectral imaging for the development of the melt pool

 

Publications

2025

  • Dai, Ruihang; Guener, Ali; Wudy, Katrin: Melt pool thermal behavior in PBF-LB/M using co-axial multispectral imaging. (Talk / The ASTM International Conference on Advanced Manufacturing) 2025 more…
  • Dai, Ruihang; Guener, Ali; Wudy, Katrin: Co-axial Multispectral Imaging in Laser-based Powder Bed Fusion. (Talk / The Fifth International Conference on Simulation for Additive Manufacturing) 2025 more…
  • Dai, Ruihang; Yang, Bicheng; Wudy, Katrin: Impact of beam shaping on melt pool behavior in laser processing of stainless steel 316L: Thermal analysis using multispectral imaging. Journal of Materials Processing Technology, 2025, 118835 more… Full text ( DOI )

2024

  • Dai, Ruihang; Cohen, Aviv; Stoll, Thomas; Wudy, Katrin; Kizel, Fadi: Temperature measurement in laser metal processing using optical sensing: Radiometric calibration and validation of a multispectral camera. Measurement, 2024, 115896 more… Full text ( DOI )
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