Pre-treatment, method for additive production of a component, and device

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United States of America Patent

PATENT NO 11148196
APP PUB NO 20190105709A1
SERIAL NO

16091887

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Abstract

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A method for additive production and a correspondingly produced component made of a powdery base material, includes the thermal pre-treatment of the base material at a first temperature of at least 800° C. under an inert gas atmosphere, wherein the first temperature and a duration of the pre-treatment are further selected such that no sintering process of the base material occurs, subsequent cooling of the base material, and additive construction of the component from the thermally pre-treated base material. A corresponding device is for the additive production.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS ENERGY GLOBAL GMBH & CO KGOTTO-HAHN-RING 6 MUNICH 81739

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brunhuber, Christian Auerbach, DE 26 63
Papperitz, Axel Munich, DE 1 0
Walter, Steffen Oberpframmern, DE 175 3860

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