Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Granulated ceramic and production technology thereof

A production process and ceramic technology, which is applied in the field of crystal flower ceramics production, can solve the problems of declining market competitiveness, differences in visual perception, high production costs, etc., and achieve the effect of strong three-dimensional layering, clear texture, and different colors

Inactive Publication Date: 2014-10-22
冯翠兰
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patented technology combines inkjet bricks and microcrystalline bricks, so that the product has the texture level, clarity and three-dimensional effect of inkjet bricks, and also has the effect of microcrystals. Obviously, its texture layering needs to be processed by inkjet Technical realization, despite this, its three-dimensional effect only comes from the three-dimensional effect formed on the plane through the color matching of inkjet patterns. difference, and can only be limited to the preparation of composite ceramic tiles, the production cost is high, and the market competitiveness is also declining. For this reason, those skilled in the art need to develop a more three-dimensional layer by growing crystals from the frit itself. A new generation of microcrystalline ceramic composite bricks or microcrystalline whole-body panels. This production process does not require expensive printing or complex equipment investment in fabrics. The production process is simple and convenient. The crystals grown from the frit itself are closer to natural high-grade stones. Can better meet the needs of the market

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Granulated ceramic and production technology thereof
  • Granulated ceramic and production technology thereof
  • Granulated ceramic and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The raw materials used in glass-ceramics in this example include the following components and weight content: SiO 2 53%, CaO7%, MgO9%, Al 2 o 3 16%, Na 2 O+K 2 O 3%, B 2 o 3 1%, BaO 4%, ZnO 3%, Sb 2 o 3 0.5%, Cl 1%, F 0.5%, ZrO 2 2%; put the above raw materials into a glass melting furnace after being melted and clarified at 1480°C, and then use the existing glass calendering method to make block glass, and then break the glass into block glass with a size above 2 mesh sieve Spread the obtained glass blocks on the ceramic tiles or directly on the mold with the release agent laid, and then put them into the kiln for melting, phase separation and crystallization at 850°C-1350°C, then cooling and annealing to produce crystals. Flower ceramic tiles or whole-body glass-ceramic crystal stones, the resulting crystal-flower ceramic tiles or glass-ceramic crystal stones have strong three-dimensional patterns on the surface and no pores on the surface; the inner layer ...

Embodiment 2

[0041] The raw materials used in glass-ceramics in this example include the following components and weight content: SiO 2 48%, CaO10%, MgO8%, Al 2 o 37%, Na 2 O+K 2 O 5%, B 2 o 3 4%, BaO 4%, ZnO 5%, Sb 2 o 3 1%, P 2 o 5 7% ZrO 2 1%. Mix the above raw materials evenly and put them into a glass melting furnace for melting and clarification at 1480°C, then use the existing glass calendering method to make block glass, then quench the glass with water or wind, and the quenching temperature is 300-800°C. Make it crack, then break the cracked glass block into blocks above 2 mesh sieves, spread the resulting cracked glass block on the ceramic brick or directly on the mold where the release agent is laid, and then place it on the The kiln is sintered at 1000°C-1230°C, and after phase separation and crystallization annealing, it can produce crystal flower ceramic tiles with richer patterns or full-body glass-ceramic crystal flower stones. The surface of the obtained c...

Embodiment 3

[0043] In this example, glass-ceramics are prepared according to two different formulations. The raw materials used in glass-ceramics A include the following components and weight content: SiO 2 50%, CaO 8%, MgO 3%, Al 2 o 3 11%, Na 2 O+K 2 O 5%, B 2 o 3 4%, BaO 4%, ZnO 5%, Sb2O3 1%, F 0.5%, P 2 o 5 7% ZrO 2 1%, NiO: 0.5%;

[0044] The raw materials used for glass-ceramics B include the following components and weight content: SiO 2 50%, CaO 8%, MgO 3%, Al 2 o 3 11%, Na 2 O+K 2 O 5%, B 2 o 3 4%, BaO 4%, ZnO 5%, Sb 2 o 3 1%, F 0.5%, P 2 o 5 7% ZrO 2 1%, NiO: 0.3% CoO 0.2%;

[0045] Mix the above raw materials respectively and put them into a glass melting furnace to melt and clarify at 1480°C, and then use the existing glass calendering method to make blocky purple and gray glass, and then water crack or not to make small glass larger than 2 mesh sieves block, then the small pieces made of glass-ceramic A or glass-ceramic B are mixed according to ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses granulated ceramic and a production technology thereof. The granulated ceramic is characterized by comprising the following formula compositions in percentage by weight: 30%-75% of SiO2, 1%-20% of CaO, 0-17% of MgO, 1%-21% of Al2O, 1%-7% of Na2O+K2O, 0%-6% of B2O3, 0%-10% of BaO, 0%-7% of ZnO, 0%-5% of Sb2O3, 0%-2% of Cl, 0%-10% of F, 0%-10% of P2O5 and 0-10% of ZrO2, and a coloring material is added as required. The production technology comprises the following steps: firstly, laying a layer of blocky (flaky) glass blocks made of special compositions, or crude glass granules with mesh of more than 2 on a ceramic blank or a die, sintering and polishing. The prepared granulated ceramic bricks or glass ceramic crystals are strong in three-dimensional layering of color, and glittering and translucent.

Description

technical field [0001] The invention relates to the technical field of crystal flower ceramic production, in particular to a production process of crystal flower ceramic tiles and glass-ceramic crystal stones. Background technique [0002] Glass-ceramic crystal flower stone is a kind of microcrystalline composite brick or full-body microcrystalline stone slab developed by the ceramic industry in recent years. It not only avoids the defects of natural stone, but also integrates glass, stone and ceramics. The product structure Dense, with a jade-like feel. At present, microcrystalline ceramic composite bricks or microcrystalline whole-body panels are formed by compounding microcrystalline frit particles with a particle size of about 2 mesh or less on the surface of ceramic tiles or stacking and firing full frit on a mold through high-temperature crystallization and sintering. It integrates glass melting process, ceramic tile molding, crystallization heat treatment process and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/86C03C10/00
Inventor 冯翠兰
Owner 冯翠兰
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com