Method for embedding sapphire glass in zirconium oxide ceramics

A technology of zirconia ceramics and sapphire glass, applied in the field of ceramic products, can solve problems such as inability to carry out zero matching, insufficient adhesion, and affect the appearance of products, so as to solve the gap between the mosaic surfaces, enhance compatibility and bonding force Effect

Inactive Publication Date: 2017-03-08
DONGGUAN HUAJING POWDER METALLURGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Due to the excellent wear resistance of zirconia ceramics and sapphire glass, many functional accessories use them as exterior decoration materials. In order to meet the appearance design effects of different accessories, zirconia ceramics and sapphire glass will be combined in product design. For bonding, glue materials are used to bond the two. This method has insufficient adhesion, and there is a risk that the two will fall off after long-term use, and both are hard materials, which cannot be zero-matched at the joint position. It is easy to have gaps and affect the appearance of the product

Method used

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  • Method for embedding sapphire glass in zirconium oxide ceramics
  • Method for embedding sapphire glass in zirconium oxide ceramics
  • Method for embedding sapphire glass in zirconium oxide ceramics

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Embodiment Construction

[0030] The present invention will be further described below with reference to the accompanying drawings and in combination with preferred embodiments.

[0031] Embodiments of the present invention disclose a method for inlaying sapphire glass in zirconia ceramics, comprising the following steps:

[0032] The size diagrams of zirconia ceramics and sapphire glass that need to be processed in this embodiment are as follows Figure 1a , 1b , 2a and 2b, such as Figure 1a with Figure 1b It is a schematic diagram of the size of the zirconia ceramic part in this embodiment, wherein the zirconia ceramic part is 30 mm long and 30 mm wide, and the groove at the mosaic part has a diameter of 15 mm and a depth of 3 mm; Figure 2a with Figure 2b It is a schematic diagram of the size of the sapphire glass part in this embodiment, wherein the diameter of the sapphire glass part is 15 mm and the height is 3 mm.

[0033] S1: enlarge the mold of zirconia ceramics according to the shrinkag...

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Abstract

The invention discloses a method for embedding sapphire glass in zirconium oxide ceramics. The method comprises the following steps that a zirconium oxide ceramic mould is enlarged according to the shrinkage coefficient of the zirconium oxide ceramics; injection forming is conducted by injecting zirconium oxide ceramic feed into the mould, and thus a zirconium oxide ceramic raw blank with an embedding part is formed; the surface of the embedding part of the zirconium oxide ceramic raw blank is coated with a layer of glass phase silicon oxide; and after the sapphire glass is placed in the embedding part, sintering is conducted in a sintering furnace. According to the method for embedding the sapphire glass in the zirconium oxide ceramics provided by the invention, binding force of the zirconium oxide ceramics and the sapphire glass is reinforced, so that the part decoration embedding effect of the zirconium oxide ceramics and the sapphire glass is achieved.

Description

technical field [0001] The invention relates to the technical field of making ceramic products, in particular to a method for inlaying sapphire glass in zirconia ceramics. Background technique [0002] Due to the excellent wear resistance of zirconia ceramics and sapphire glass, many functional accessories use them as exterior decoration materials. In order to meet the appearance design effects of different accessories, zirconia ceramics and sapphire glass will be combined in product design. For bonding, glue materials are used to bond the two. This method has insufficient adhesion, and there is a risk that the two will fall off after long-term use, and both are hard materials, which cannot be zero-matched at the joint position. It is easy to have gaps and affect the appearance of the product. [0003] The disclosure of the above background technical content is only used to assist in understanding the concept and technical solution of the present invention, and it does not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/24B28B11/00B28B11/04B28B11/08C04B35/48C04B35/64C04B35/638B44C1/26
CPCB28B1/24B28B11/001B28B11/04B28B11/08B44C1/26C04B35/48C04B35/638C04B35/64C04B2235/656
Inventor 周锐谢庆丰
Owner DONGGUAN HUAJING POWDER METALLURGY
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