A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FILAMENT FOR THREE-DIMENSIONAL LAMINATED MOLDING AND THREE-DIMENSIONAL LAMINATED MOLD ARTICLE USING SAME
To provide a filament for three-dimensional laminated molding by which a sintered body having high strength, high toughness, low shrinkage and high density can be molded by using a zirconia material among ceramic molding, and to provide a three-dimensional laminated mold article using the same.SOLUTION: A filament for three-dimensional lamination molding comprises a filament material containing ZrO2 powders and a thermoplastic binder, and the ZrO2 powders contain a first powder and a second powder having a mean particle diameter smaller than that of the first powder. A three-dimensional laminated mold article according to the present invention is formed by using the filament for three-dimensional laminated molding according to the present invention.SELECTED DRAWING: None
【課題】 セラミックス造形のうち、ジルコニア材料を用いて、高強度、高靭性で、低収縮で緻密な焼結体を造形し得る３次元積層造形用フィラメント及びこれを用いた３次元積層造形物を提供する。【解決手段】 本発明にかかる３次元積層造形用フィラメントは、ＺｒＯ2系粉体と、熱可塑性バインダーとを含むフィラメント材料からなり、前記ＺｒＯ2系粉体が、第１の粉体と、前記第１の粉体よりも平均粒径の小さい第２の粉体とを含む。本発明にかかる３次元積層造形物は、本発明にかかる３次元積層造形用フィラメントを用いて造形されてなる。【選択図】 なし
FILAMENT FOR THREE-DIMENSIONAL LAMINATED MOLDING AND THREE-DIMENSIONAL LAMINATED MOLD ARTICLE USING SAME
To provide a filament for three-dimensional laminated molding by which a sintered body having high strength, high toughness, low shrinkage and high density can be molded by using a zirconia material among ceramic molding, and to provide a three-dimensional laminated mold article using the same.SOLUTION: A filament for three-dimensional lamination molding comprises a filament material containing ZrO2 powders and a thermoplastic binder, and the ZrO2 powders contain a first powder and a second powder having a mean particle diameter smaller than that of the first powder. A three-dimensional laminated mold article according to the present invention is formed by using the filament for three-dimensional laminated molding according to the present invention.SELECTED DRAWING: None
【課題】 セラミックス造形のうち、ジルコニア材料を用いて、高強度、高靭性で、低収縮で緻密な焼結体を造形し得る３次元積層造形用フィラメント及びこれを用いた３次元積層造形物を提供する。【解決手段】 本発明にかかる３次元積層造形用フィラメントは、ＺｒＯ2系粉体と、熱可塑性バインダーとを含むフィラメント材料からなり、前記ＺｒＯ2系粉体が、第１の粉体と、前記第１の粉体よりも平均粒径の小さい第２の粉体とを含む。本発明にかかる３次元積層造形物は、本発明にかかる３次元積層造形用フィラメントを用いて造形されてなる。【選択図】 なし
FILAMENT FOR THREE-DIMENSIONAL LAMINATED MOLDING AND THREE-DIMENSIONAL LAMINATED MOLD ARTICLE USING SAME
３次元積層造形用フィラメント及びこれを用いた３次元積層造形物
HIROTA TAKESHI (author) / KATO MASAKI (author) / TANIGUCHI TOMONORI (author) / KIMURA HIDEO (author) / UESUGI NAOKI (author) / AMANO NATSUMI (author)
2020-11-19
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
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
/
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
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