Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CERAMIC FEEDSTOCK FOR FUSION BARRIERS AND SUPPORT STRUCTURES USED IN ADDITIVE MANUFACTURING
The invention relates to a ceramic feedstock comprising the components a), b) and optionally c), wherein component a) is at least one ceramic material, component b) is at least one binder (B) and optional component c) is at least one additive (A). The ceramic feedstock is preferably provided in form of a filament to be employed in three-dimensional (3D) printing techniques, particularly in a FFF printing process. The inventive ceramic feedstock can, therefore, be successfully employed for the 3D printing of support structures and/or separation layers. Further, the invention also relates to three-dimensional objects as such, in particular three-dimensional green bodies, three-dimensional brown bodies or three-dimensional sintered bodies as well as to a process for the preparation thereof.
CERAMIC FEEDSTOCK FOR FUSION BARRIERS AND SUPPORT STRUCTURES USED IN ADDITIVE MANUFACTURING
The invention relates to a ceramic feedstock comprising the components a), b) and optionally c), wherein component a) is at least one ceramic material, component b) is at least one binder (B) and optional component c) is at least one additive (A). The ceramic feedstock is preferably provided in form of a filament to be employed in three-dimensional (3D) printing techniques, particularly in a FFF printing process. The inventive ceramic feedstock can, therefore, be successfully employed for the 3D printing of support structures and/or separation layers. Further, the invention also relates to three-dimensional objects as such, in particular three-dimensional green bodies, three-dimensional brown bodies or three-dimensional sintered bodies as well as to a process for the preparation thereof.
CERAMIC FEEDSTOCK FOR FUSION BARRIERS AND SUPPORT STRUCTURES USED IN ADDITIVE MANUFACTURING
KERAMISCHES AUSGANGSMATERIAL FÜR FUSIONSSPERREN UND STÜTZSTRUKTUREN ZUR VERWENDUNG IN DER GENERATIVEN FERTIGUNG
CHARGE DE DÉPART CÉRAMIQUE POUR BARRIÈRES DE FUSION ET STRUCTURES DE SUPPORT UTILISÉES DANS LA FABRICATION ADDITIVE
HERMANT MARIE-CLAIRE (Autor:in) / STAUDT THORSTEN MARTIN (Autor:in) / MADKOUR SHERIF ALY HASSAN ALY (Autor:in) / REGENAUER MARKUS (Autor:in) / SCHWENDY SASCHA TIM (Autor:in) / PITTS JAMES DANIEL (Autor:in) / LUDL BENJAMIN (Autor:in) / AHNSORGE TIM (Autor:in) / ROEDLMEIER TOBIAS (Autor:in) / HIZAL FIRAT (Autor:in)
25.09.2024
Patent
Elektronische Ressource
Englisch
IPC:
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
C04B
Kalk
,
LIME
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