Arnold, Christopher

2023

• Arnold C.:
  Fundamental Investigation of Electron-Optical Process Monitoring in Electron Beam Powder Bed Fusion (Dissertation, 2023)
  URL: https://nbn-resolving.org/urn:nbn:de:bvb:29-opus4-216113
• Franke M., Arnold C., Körner C.:
  In-situ quality assurance for electron-based additive manufacturing by electron optical observation
  In: Progress in Additive Manufacturing 8 (2023), S. 55-60
  ISSN: 2363-9512
  DOI: 10.1007/s40964-022-00382-8

2022

• Arnold C., Körner C.:
  Electron-optical in-situ metrology for electron beam powder bed fusion: calibration and validation
  In: Measurement Science & Technology 33 (2022), Art.Nr.: 014001
  ISSN: 0957-0233
  DOI: 10.1088/1361-6501/ac2d5c

2021

• Arnold C., Breuning C., Körner C.:
  Electron-Optical In Situ Imaging for the Assessment of Accuracy in Electron Beam Powder Bed Fusion
  In: Materials 14 (2021), Art.Nr.: 7240
  ISSN: 1996-1944
  DOI: 10.3390/ma14237240
• Arnold C., Körner C.:
  In-situ electron optical measurement of thermal expansion in electron beam powder bed fusion
  In: Additive Manufacturing 46 (2021)
  ISSN: 2214-7810
  DOI: 10.1016/j.addma.2021.102213
• Breuning C., Arnold C., Markl M., Körner C.:
  A multivariate meltpool stability criterion for fabrication of complex geometries in electron beam powder bed fusion
  In: Additive Manufacturing 45 (2021), Art.Nr.: 102051
  ISSN: 2214-7810
  DOI: 10.1016/j.addma.2021.102051
• Förner A., Vollhüter J., Hausmann D., Arnold C., Felfer P., Neumeier S., Göken M.:
  Nanostructuring of Nb-Si-Cr Alloys by Electron Beam Melting to Improve the Mechanical Properties and the Oxidation Behavior
  In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2021)
  ISSN: 1073-5623
  DOI: 10.1007/s11661-021-06516-x

2020

• Förner A., Giese S., Arnold C., Felfer P., Körner C., Neumeier S., Göken M.:
  Nanoscaled eutectic NiAl-(Cr,Mo) composites with exceptional mechanical properties processed by electron beam melting
  In: Scientific Reports 10 (2020), Art.Nr.: 15153
  ISSN: 2045-2322
  DOI: 10.1038/s41598-020-72093-5

2019

• Arnold C., Böhm J., Körner C.:
  In Operando Monitoring by Analysis of Backscattered Electrons during Electron Beam Melting
  In: Advanced Engineering Materials 22 (2019), Art.Nr.: 1901102
  ISSN: 1438-1656
  DOI: 10.1002/adem.201901102
• Pobel C., Arnold C., Osmanlic F., Fu Z., Körner C.:
  Immediate development of processing windows for selective electron beam melting using layerwise monitoring via backscattered electron detection
  In: Materials Letters 249 (2019), S. 70 - 72
  ISSN: 0167-577X
  DOI: 10.1016/j.matlet.2019.03.048

2018

• Arnold C., Pobel C., Osmanlic F., Körner C.:
  Layerwise monitoring of electron beam melting via backscatter electron detection
  In: Rapid Prototyping Journal 24 (2018), S. 1401 - 1406
  ISSN: 1355-2546
  DOI: 10.1108/RPJ-02-2018-0034