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

Blue and white porcelain material

A technology of blue and white porcelain and raw materials, applied in the field of blue and white porcelain materials

Inactive Publication Date: 2014-08-06
ANHUI QINGHUAFANG FINE BONE PORCELAIN
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Blue and white porcelain is a kind of ceramics. The common problem of existing blue and white porcelain materials is: fracture, the fracture mode is transgranular fracture, and the defective rate of fracture reaches 4%, which greatly increases the production cost of blue and white porcelain

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A blue and white porcelain material, the formula of the blue and white porcelain material is made of the following raw materials in weight percent: 75.5-83.2% of natural clay; 10-15% of quartz; 2.6-5% of alumina powder; 2-4% of zirconia powder ; Yttrium oxide powder 0.4-0.8%.

[0015] Alumina powder: high temperature insulation material and reinforced composite material, alumina powder has outstanding high temperature resistance.

[0016] Zirconia powder: It has excellent physical and chemical properties such as high hardness, high strength, high toughness, extremely high wear resistance and chemical corrosion resistance.

[0017] Yttrium oxide powder: additive for high temperature and radiation resistance.

[0018] The production method of the present invention is that the natural clay, quartz, alumina powder, zirconia powder and yttrium oxide powder of the above ratio are first mixed by a mixer, then ground by a grinder and granulated by a granulator to make a unifor...

Embodiment 2

[0020] The formula of the blue and white porcelain material includes the following raw materials in weight percent: 78.6% of natural clay; 13% of quartz; 4.6% of aluminum oxide powder; 3.2% of zirconium dioxide powder; and 0.6% of yttrium oxide powder.

[0021] Production method is with embodiment 1.

[0022] Through carrying out scientific statistics to embodiment 1 and 2, it is found that the effect of embodiment 2 is the best, and the fracture defective rate is only 0.45%, greatly reducing the defective rate.

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 the field of porcelain and discloses a blue and white porcelain material. The blue and white porcelain material is prepared by the following raw materials by weight percentage: 75.5-83.2 percent of natural clay, 10 to 15 percent of quartz, 2.6 to 5 percent of aluminium oxide powder, 2 to 4 percent of zirconium dioxide powder, and 0.4 to 0.8 percent of yttrium oxide powder. The blue and white porcelain prepared through the materials provided by the formula of the invention has the characteristics of low friction and high abrasion resistance, the defective percentage due to breakage is greatly lowered, and the production cost is lowered.

Description

technical field [0001] The invention belongs to the technical field of ceramic production, and in particular relates to a blue and white porcelain material. Background technique [0002] Ceramics are materials and various products made of clay as the main raw material and various natural minerals through pulverization, mixing, molding and calcination. People make a kind of pottery clay and fire it at a high temperature in a special kiln called ceramics, which is the general term for pottery and porcelain. The traditional concept of ceramics refers to all artificial industrial products that use inorganic non-metallic minerals such as clay as raw materials. It includes various products made of clay or a mixture containing clay through kneading, shaping, and calcination. It ranges from the roughest earthenware to the finest fine pottery and porcelain. Its main raw material is silicate minerals (such as clay, quartz, etc.) taken from nature, so it belongs to the category of "...

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): C04B33/13
Inventor 蔡胜兵
Owner ANHUI QINGHUAFANG FINE BONE PORCELAIN
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