Laboratory X-ray tomography for metal additive manufacturing: Round robin test

Abstract

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Killer notches: The effect of as-built surface roughness on fatigue failure in AlSi10Mg produced by laser powder bed fusion

“…Data processing and analysis was performed in Volume Graphics VGSTUDIO MAX. The use of microCT in additive manufacturing is further described in [28,58,59]. The image analysis methodology is briefly explained here.…”

Reproducibility of sound-absorbing periodic porous materials using additive manufacturing technologies: Round robin study

“…The purpose of this work is to evaluate the impact of several additive manufacturing technologies on the sound absorption of 3D printed samples. Following well-established traditions in acoustic [23,24] and non-acoustic [25][26][27] testing of materials, this work is a round robin test, i.e. an inter-laboratory test, where the manufacturing of samples and their acoustical measurements are performed independently by various laboratories.…”

Conformance and nonconformance in segmentation-free X-ray computed tomography geometric inspection

“…Tolerance verification is mandatory, too. X-ray computed tomography (XCT) [8,9,10,11,12,13,14,15] is becoming the most adopted technology to verify AM parts. XCT particularly coheres to AM.…”