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A platform for research: civil engineering, architecture and urbanism
ARTICLE INCLUDING MADE OF INORGANIC COMPOUND, AND METHOD OF MANUFACTURING ARTICLE MADE OF INORGANIC COMPOUND
To provide a method of manufacturing an article made of inorganic compounds using an additive manufacturing technique of a direct manufacturing method to obtain a high-strength article in which a porous structure and a no-porous structure are integrated with each other.SOLUTION: A method of manufacturing an article made of an inorganic compound comprising a porous part having a porous structure, a frame body having a no-porous structure and surrounding the porous part, and a stress relaxation part between the porous part and the frame body, includes the steps of: forming a powder layer with powder containing inorganic compound powder; and irradiating the powder layer with an energy beam based on a three-dimensional shape of the article to melt and solidify or sinter the powder.SELECTED DRAWING: Figure 3
【課題】直接造形方式の付加製造技術を用いて、多孔質構造と非多孔質構造が一体となった高強度な物品を得るための、無機化合物からなる物品の製造方法を提供する。【解決手段】多孔質構造を有する多孔質部と、多孔質部を囲み非多孔質構造を有する枠体と、を有し、多孔質部と前記枠体との間に応力緩和部を有する無機化合物からなる物品の製造方法であって、無機化合物の粉末を含む粉末を用いて粉末層を形成する工程と、粉末層に物品の三次元形状に基づいてエネルギービームを照射し、粉末を溶融および凝固、または焼結させる工程と、を含むことを特徴とする。【選択図】図３
ARTICLE INCLUDING MADE OF INORGANIC COMPOUND, AND METHOD OF MANUFACTURING ARTICLE MADE OF INORGANIC COMPOUND
To provide a method of manufacturing an article made of inorganic compounds using an additive manufacturing technique of a direct manufacturing method to obtain a high-strength article in which a porous structure and a no-porous structure are integrated with each other.SOLUTION: A method of manufacturing an article made of an inorganic compound comprising a porous part having a porous structure, a frame body having a no-porous structure and surrounding the porous part, and a stress relaxation part between the porous part and the frame body, includes the steps of: forming a powder layer with powder containing inorganic compound powder; and irradiating the powder layer with an energy beam based on a three-dimensional shape of the article to melt and solidify or sinter the powder.SELECTED DRAWING: Figure 3
【課題】直接造形方式の付加製造技術を用いて、多孔質構造と非多孔質構造が一体となった高強度な物品を得るための、無機化合物からなる物品の製造方法を提供する。【解決手段】多孔質構造を有する多孔質部と、多孔質部を囲み非多孔質構造を有する枠体と、を有し、多孔質部と前記枠体との間に応力緩和部を有する無機化合物からなる物品の製造方法であって、無機化合物の粉末を含む粉末を用いて粉末層を形成する工程と、粉末層に物品の三次元形状に基づいてエネルギービームを照射し、粉末を溶融および凝固、または焼結させる工程と、を含むことを特徴とする。【選択図】図３
ARTICLE INCLUDING MADE OF INORGANIC COMPOUND, AND METHOD OF MANUFACTURING ARTICLE MADE OF INORGANIC COMPOUND
無機化合物からなる物品、および無機化合物からなる物品の製造方法
OSHIMA KANAKO (author) / YASUI NOBUHIRO (author) / SAITO HIROSHI (author) / OHASHI RYOTA (author)
2020-09-17
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
/
H01L
Halbleiterbauelemente
,
SEMICONDUCTOR DEVICES
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