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A green body and composition technology, applied in printed circuit, printed circuit manufacturing, dentistry, etc., can solve the problems of insufficient potential of ceramic materials, etc., and achieve the effect of uniform product coloring

Inactive Publication Date: 2015-07-15
WZR CERAMIC SOLUTIONS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, ceramic materials still have the following basic problems: the potential of ceramic materials in engineering and construction processes is not fully known
In this way, it is possible to impart properties to ceramic molds that could not be produced from the ceramic powder originally used

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0161] Alumina powder (CT3000SG, Almatis, Ludwigshafen, Germany) was prepared by fluidized bed granulation (GPCG, Glatt, Dresden, Germany). The particles were sieved to Schrobenhausen, Germany) mixed.

[0162] 10% by mass of ferric citrate (F6129-250G, Sigma-Aldrich Chemie, Taufkirchen, Germany) was added to a water-based binder solution (ZB54, Z Corporation, USA). The components were mixed in a beaker for 5 minutes using a magnetic stirrer.

[0163] Rod-shaped elements (1 cm x 1 cm x 5 cm) were produced by a CAD program for making samples. These rod-shaped elements have a color gradient (yellow to blue) from one end of the rod to the other. Data sets were transformed by a 3D printer (Z-510, Z-Corporation, USA). Adjust the layer thickness to 0.088mm and saturate to the maximum.

[0164] Neat binder solution (ZB 54) was charged to the binder tank and a mixture of binder solution and ferric citrate was charged to the second tank. The two binders are applied to the powder b...

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PUM

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Abstract

The present invention relates to a process for producing a green ceramic body, a process for producing a shaped ceramic body and also the green body and the shaped ceramic body themselves.

Description

technical field [0001] The present invention relates to a method for producing a ceramic green body, a method for producing a ceramic mold, as well as the green body and the ceramic mold themselves. Background technique [0002] The effort required to develop ceramic components can be significantly reduced by providing rapid prototypes. It is possible to translate design changes into components immediately, eg based on CAD, without changing tools. [0003] The term "rapid prototyping" denotes the rapid production of prototypes and refers to techniques that have been adapted to production manufacturing processes since the 1990s due to continuous development using powerful computer-based control and management techniques. The term "rapid prototyping" includes concepts such as "rapid tooling" and "rapid manufacturing". These refer to the continuous development of actual processes that describe specific applications and areas of use. The term "rapid prototyping" generally ref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/622C04B35/626C04B35/632C04B35/636C04B35/638C04B35/117C04B35/119A61C13/00B28B1/00B29C67/00H05K3/12
CPCC04B35/6263H05K3/0014C04B2235/32C04B2235/5454B28B1/001C04B2235/3225C04B35/62218C04B2235/95C04B2235/94C04B35/638H05K3/4664B82Y30/00C04B35/117H05K2203/013C04B35/62695C04B2235/5427C04B2235/96C04B2235/3217C04B2235/3463C04B35/636C04B2235/3865C04B35/632C04B2235/449C04B2235/34C04B2235/9638C04B2235/6026H05K2203/1126C04B2235/3244C04B35/6325C04B2235/3272C04B2235/5436C04B2235/3289C04B2235/606C04B35/6264C04B35/119B33Y10/00B33Y80/00B05D1/26B05D1/40B05D3/0254B05D7/24B05D2203/30B05D2350/63B05D2401/10B05D2401/20B05D2401/21C04B35/00C04B35/622C04B35/626C04B35/628C04B35/62886C04B35/63C04B35/634C04B35/63416C04B35/64
Inventor W·克伦山
Owner WZR CERAMIC SOLUTIONS