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Sintering method suitable for thin-walled output window ceramics

A sintering method and output window technology, applied in the field of ceramics, can solve problems such as non-compliance with product requirements

Inactive Publication Date: 2019-04-19
CHANGSHU CITY YINYANG CERAMIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] For ceramics whose height is twice the diameter and whose wall thickness is only 1mm, using the traditional sintering process, the out-of-roundness of the product is greater than 0.3mm, and the upper and lower tapers are greater than 0.5mm, which does not meet the requirements of the product. Therefore, it is necessary to improve the sintering process , to improve the roundness and taper of the ceramics, so as to meet the product requirements

Method used

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  • Sintering method suitable for thin-walled output window ceramics
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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] See Figure 1-3 , The embodiment of the present invention includes:

[0021] A sintering method suitable for output window ceramics of thin-walled parts includes the following steps:

[0022] a. Place gasket 2 on the setter plate 1;

[0023] b. Place ceramic product 3 on gasket 2;

[0024] c. Place gasket 2 on top of ceramic product 3;

[0025] d. Push the setter plate 1, and push the ceramic product 3 with gaskets 2 on the top and bottom into the high-temperature sintering furnace, and dry it into a mechanical hydraulic pre...

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Abstract

The invention discloses a sintering method suitable for thin-walled output window ceramics. The method includes the following steps: a, placing one pad on a load bearing board; b, placing a ceramic product on the pad; c, placing one pad on the top of the ceramic product; and d, pushing the load bearing board, pushing the ceramic product with the pads on both the top and bottom into a high temperature sintering furnace, and performing dry pressing through a mechanical oil press. Through the above modes, the roundness of the product sintered through the method is less than or equal to 0.1 mm, the upper and lower tapers are less than or equal to 0.1 mm, and therefore, the method can accord with product requirements.

Description

Technical field [0001] The invention relates to the field of ceramics, in particular to a sintering method suitable for output window ceramics of thin-walled parts. Background technique [0002] For ceramics whose height is twice the diameter and the wall thickness is only 1mm, the traditional sintering process is adopted, and the roundness of the product is greater than 0.3mm, and the upper and lower taper is greater than 0.5mm, which does not meet the requirements of the product. Therefore, the sintering process needs to be improved. , In order to improve the roundness and taper of the ceramics, so as to meet the product requirements. Summary of the invention [0003] The main technical problem solved by the present invention is to provide a sintering method suitable for the output window ceramics of thin-walled parts. The roundness of the sintered product is less than or equal to 0.1mm, and the upper and lower taper is less than or equal to 0.1mm, which meets the product requir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/64
CPCC04B35/64
Inventor 王和化高沛君
Owner CHANGSHU CITY YINYANG CERAMIC CO LTD
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