X-ray calibration standard object

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United States of America Patent

PATENT NO 10807187
APP PUB NO 20170087661A1
SERIAL NO

15245542

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Abstract

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An X-ray standard reference object for calibrating a scanning electron beam in an additive manufacturing apparatus by measuring X-ray signals generated by scanning the electron beam onto the reference object, the reference object comprises: a lower and an upper plate being essentially in parallel and attached spaced apart from each other, the upper plate comprises a plurality of holes, wherein a predetermined hollow pattern is provided inside the holes.

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Patent Owner(s)

Patent OwnerAddress
ARCAM ABDESIGNVAGEN 2 MOLNLYCKE SE-435 33

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Backlund, Johan Onsala, SE 16 412
Wildheim, Martin Moelndal, SE 6 349

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