TY - JOUR
T1 - Investigation of new volumetric non-destructive techniques to characterise additive manufacturing parts
AU - Obaton, Anne-Françoise
AU - Lê, M-Q.
AU - Prezza, V.
AU - Marlot, D.
AU - Delvart, P.
AU - Huskic, Aziz
AU - Senck, Sascha
AU - Mahé, E.
AU - Cayron, Charles
PY - 2018/9/1
Y1 - 2018/9/1
N2 - The assessment of the potential of various non-destructive methods to characterise additive manufactured dense and lattice parts was investigated. The Archimedes’ and gas pycnometric methods for density measurements of both types of structures are presented as well as the percentage of cells in lattice structures. A multi-frequency eddy current method for electrical conductivity measurements of lattice structures is also presented. Finally, C-scan ultrasound method for the characterisation of dense parts was investigated. The advantages and limitations of each method are underlined.
AB - The assessment of the potential of various non-destructive methods to characterise additive manufactured dense and lattice parts was investigated. The Archimedes’ and gas pycnometric methods for density measurements of both types of structures are presented as well as the percentage of cells in lattice structures. A multi-frequency eddy current method for electrical conductivity measurements of lattice structures is also presented. Finally, C-scan ultrasound method for the characterisation of dense parts was investigated. The advantages and limitations of each method are underlined.
KW - Additive manufacturing
KW - Archimedes method
KW - Additive manufacturing
KW - Archimedes method
KW - Multi-frequency eddy current method
KW - Gas pycnometric method
KW - C-scan ultrasound method
KW - Archimedes’ method
KW - Volumetric non-destructive techniques (NDTs)
UR - https://link.springer.com/article/10.1007/s40194-018-0593-7
U2 - 10.1007/s40194-018-0593-7
DO - 10.1007/s40194-018-0593-7
M3 - Article
VL - 62
SP - 1049
EP - 1057
JO - Welding in the World
JF - Welding in the World
IS - 5
ER -