Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic component or ceramic/metal component and manufacturing method and application thereof
The invention provides a ceramic component or a ceramic/metal component and a manufacturing method and application thereof, and particularly provides an in-situ 4D additive and subtractive composite ceramic manufacturing normal form which can be used in the fields of aerospace and the like, and the manufacturing process has the advantages of one-step deformation and deterioration, high 2D surface precision, high 3D structural precision, high 4D deformation precision, low cost and the like. And high efficiency and large-size expandability are realized. According to the method, the ceramic coating material is further deposited on the 3D/4D printing ceramic surface, so that the ceramic with the complex structure shows relatively high flame thermal ablation stability. In addition, the invention further provides various ceramic/metal composite structures which are expected to be used in the fields of aerospace and the like, and particularly can be applied to shape memory and variable ceramics of a deformable thermal protection system, a space folding system, on-orbit manufacturing and repairing, and in-situ space printing and colonization.
该发明提供一种陶瓷构件或陶瓷/金属构件及其制造方法和应用，具体提供了一种可用于航空航天等领域的原位4D增减材复合制造陶瓷的范式，该制造工艺具有一步变形变质，高2D表面精度，高3D结构精度，高4D变形精度，高效率和大尺寸可拓展的特点。本发明通过在3D/4D打印陶瓷表面进一步沉积陶瓷镀层材料，使得复杂结构陶瓷表现出较高的火焰热烧蚀稳定性。此外本发明还提供了多种陶瓷/金属复合结构，有望用于航空航天等领域，具体地可以应用于可变形热保防护系统的形状记忆及可变陶瓷，太空折叠系统，在轨制造和修复，以及原位太空打印和殖民。
Ceramic component or ceramic/metal component and manufacturing method and application thereof
The invention provides a ceramic component or a ceramic/metal component and a manufacturing method and application thereof, and particularly provides an in-situ 4D additive and subtractive composite ceramic manufacturing normal form which can be used in the fields of aerospace and the like, and the manufacturing process has the advantages of one-step deformation and deterioration, high 2D surface precision, high 3D structural precision, high 4D deformation precision, low cost and the like. And high efficiency and large-size expandability are realized. According to the method, the ceramic coating material is further deposited on the 3D/4D printing ceramic surface, so that the ceramic with the complex structure shows relatively high flame thermal ablation stability. In addition, the invention further provides various ceramic/metal composite structures which are expected to be used in the fields of aerospace and the like, and particularly can be applied to shape memory and variable ceramics of a deformable thermal protection system, a space folding system, on-orbit manufacturing and repairing, and in-situ space printing and colonization.
该发明提供一种陶瓷构件或陶瓷/金属构件及其制造方法和应用，具体提供了一种可用于航空航天等领域的原位4D增减材复合制造陶瓷的范式，该制造工艺具有一步变形变质，高2D表面精度，高3D结构精度，高4D变形精度，高效率和大尺寸可拓展的特点。本发明通过在3D/4D打印陶瓷表面进一步沉积陶瓷镀层材料，使得复杂结构陶瓷表现出较高的火焰热烧蚀稳定性。此外本发明还提供了多种陶瓷/金属复合结构，有望用于航空航天等领域，具体地可以应用于可变形热保防护系统的形状记忆及可变陶瓷，太空折叠系统，在轨制造和修复，以及原位太空打印和殖民。
Ceramic component or ceramic/metal component and manufacturing method and application thereof
一种陶瓷构件或陶瓷/金属构件及其制造方法和应用
LU JIAN (Autor:in) / LIU GUO (Autor:in) / ZHOU ZHIFENG (Autor:in) / ZHANG XIAOFENG (Autor:in) / LU XINYA (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
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
/
B64C
AEROPLANES
,
Flugzeuge
/
B64G
Raumfahrt
,
COSMONAUTICS
/
F01D
Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen
,
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
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