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Production method for microcrystalline-glass large crystallization stone

A technology of glass-ceramic and a production method, which is applied in the production field of glass-ceramic large crystal flower stone, and achieves the effects of clear texture, different colors and strong three-dimensional layering.

Inactive Publication Date: 2015-12-16
廖为民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the existing glass-ceramic production process, fully develop and integrate the advantages of the current production of whole-body glass-ceramic technology, and provide a production of large crystal flower stones in glass-ceramics by using the design and color cloth process in ceramics. Technology, the glass-ceramic produced by this technology is dense, with a strong sense of three-dimensional layering, clear texture, semi-transparent, strong texture, and strong designability in product variety, color and shape.

Method used

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  • Production method for microcrystalline-glass large crystallization stone
  • Production method for microcrystalline-glass large crystallization stone
  • Production method for microcrystalline-glass large crystallization stone

Examples

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Embodiment Construction

[0061] The production method of the glass-ceramic large crystal flower stone of the present invention will be further described below in conjunction with specific examples to help understand the content of the present invention.

[0062] The present invention is a kind of production method of glass-ceramic large crystal flower stone, and it comprises the following steps:

[0063] The first step: the preparation of glass block or granular glass frit:

[0064] The raw materials used in glass-ceramics in this example include the following components and weight content: SiO 2 41.8%, CaO+Mg20%, Al 2 o 3 20%, Na 2 O+K 2 O5%, B 2 o 3 6%, BaO6%, F1%, Cl0.2%; the above-mentioned components are selected from suitable raw materials and mixed evenly, then put into the melting furnace to melt into glass liquid, and then make A# glass block and A# granular glass frit;

[0065] The used raw material of glass-ceramics in this example comprises following composition and weight content: ...

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Abstract

A disclosed production method for microcrystalline-glass large crystallization stone is characterized by comprising spreading a plurality of glass blocks or sheets or distributing in a layered manner, then putting in a crystallization kiln for crystallization, and sintering and polishing. The prepared microcrystalline-glass crystallization stone is extremely strong in pattern stereo hierarchy sense, and is glittering and translucent.

Description

technical field [0001] The invention relates to the technical field of glass-ceramics production, and more specifically relates to a method for producing large crystal flower stones of glass-ceramics. Background technique [0002] At present, the production process of whole-body glass-ceramics basically adopts two processes: one is calendering method, and the other is sintering method. The production investment of calendering method is large, and the product varieties are difficult to diversify. Moreover, the glass-ceramics produced are similar to ceramics, without crystal flowers, and the decorative effect is not good. Its products such as figure 1 As shown; the sintering method uses relatively fine granular glass frit to be paved into the crystallization kiln for self-melting and leveling process, but there are a large number of technological pores in the surface and inner layers of the produced product. On the other hand, due to the particle size and fluidity Affected, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C10/00
Inventor 廖为民冯翠兰
Owner 廖为民
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