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

Preparation method of carbon-golden metallic luster crystalline glaze

A technology of metallic luster and crystalline glaze, which is applied in the field of preparation of carbon-golden metallic luster crystalline glaze, can solve problems such as carbon-golden metallic luster crystalline glaze that have not yet been discovered, and achieve good wear resistance, good corrosion resistance, and high glaze hardness.

Active Publication Date: 2011-11-23
山西高陶瓷业有限责任公司 +1
View PDF5 Cites 35 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many reports on metallic luster crystalline glaze, but no report on charcoal golden metallic luster crystalline glaze has been found so far

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
  • Preparation method of carbon-golden metallic luster crystalline glaze
  • Preparation method of carbon-golden metallic luster crystalline glaze

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0019] According to the performance indicators to be achieved by the charcoal golden metallic luster crystalline glaze, the implementation plan for the process route, materials and production methods is as follows:

[0020] The first is to prepare flat plates, bowls and other stoneware tableware biscuits, and its chemical composition is (parts by mass): SiO 2 60~75, Al 2 o 3 18~30, Fe 2 o 3 1.0~2.0, CaO 0.5~1.5, MgO 0.1~0.4, K 2 O is 1.0~3.0, Na 2 O is 0.1~0.8, others 5~15. The biscuit firing temperature of the green body is 950-1050°C, and the water absorption rate is 1.5%-3.5%. The green body needs to be polished and cleaned before use.

[0021] Then there is the selection of raw materials and the production of glaze slurry. The source and composition (parts by mass) of the glaze are: 25-30 MnO 2 It is crystallization agent, MoO of 0.5~1.5 2 and a V of 0.5 to 1.5 2 o 5 As a crystallization accelerator, 2-4.5 CuO, 2.5-5 Fe 2 o 3, 3~7 ZnO and 0.5~2.5 NiO and other...

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

No PUM Login to View More

Abstract

The invention relates to a preparation method of a carbon-golden metallic luster crystalline glaze. The carbon-golden metallic luster crystalline glaze comprises the following component in parts by mass: 25-30 parts of MnO2 as crystallizing agent, 0.5-1.5 parts of MoO2, 0.5-1.5 parts of V2O5 as crystallization accelerator, 2-4.5 parts of CuO, 2.5-5 parts of Fe2O3, 3-7 parts of ZnO and 0.5-2.5 parts of NiO as colorants, 30-38 parts of potash feldspar produced in Pingjiang, 5-12 parts of quartz produced in Fengyang, 5-10 parts of talcum powder produced in Wuxi, and 5-12 parts of boron fusion cake produced in Yixing. The prepared glaze slip is applied onto a biscuited green body, and subjected to glaze firing according to the temperature curve in the invention. The carbon-golden metallic luster crystalline glaze has carbon-golden metallic luster, rainbow effect and beautiful appearance of crystals. Besides, the carbon-golden metallic luster crystalline glaze has the advantages of low cost, high glaze hardness, high wear resistance and high corrosion resistance, is a brand new glaze of ceramic art, and can be used for decorating ceramic artware.

Description

technical field [0001] The invention relates to a method for preparing a carbon-gold metallic luster crystal glaze. Background technique [0002] Metal luster crystalline glaze is a kind of ceramic glaze that produces tone and luster on the glaze surface, which is similar to some metal and contains crystals. It is a new type of ceramic art glaze developed in recent years. It not only has the luster effect of metal and the aesthetic feeling of crystal, but also has the characteristics of low cost of ceramic glaze, high hardness of glaze surface, good wear resistance and corrosion resistance. The metallic luster is due to the strong reflection of light by the dense interweaving of fine needle-like crystals, which makes the glaze appear thick, solid, luxurious and rich. There are many reports about metallic luster crystalline glazes, but there is no report on carbon-gold metallic luster crystalline glazes. [0003] CN1521145 discloses a metal luster crystalline glaze for arc...

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
IPC IPC(8): C04B41/86
Inventor 韩晓伟赵玉虎孔德双谷昌军陈春明孔令仁
Owner 山西高陶瓷业有限责任公司
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