Technical porcelain and household porcelain and firing method therefor

A technology for arts and crafts, daily-use porcelain, applied in applications, clay products, household utensils, etc., can solve the problems of high price, complicated firing process, difficult to control firing system, etc., to achieve both practicability and viewing. Effect

Inactive Publication Date: 2006-09-27
王支农 +2
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, red glaze is a kind of color glaze, which is opaque and cannot be made into underglaze multicolored porcelain; and the raw materials of red glaze are rare (the red glaze should be added with rare metal tantalum, which is more precious than gold), and the firing process is complicated (usually It needs to be fired three times: one is biscuit firing, the other is glaze firing, and the third is gold baking or flower baking, and glaze firing is generally carried out at a high temperature of 1100-1300°C, the firing system is not easy to control, and the yield is low), so expensive

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
  • Technical porcelain and household porcelain and firing method therefor
  • Technical porcelain and household porcelain and firing method therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] refer to figure 1 , the present embodiment includes a porcelain body 1, a multicolored pattern 2 is arranged on one side of the porcelain body, a transparent glaze 3 is covered on the entire surface, the other side of the porcelain body is covered with a red glaze 4, and an on-glaze color 5 is arranged on the surface of the red glaze.

[0021] Processing and firing methods: (1) making blanks and bisque firing porcelain blanks; (2) drawing underglaze colorful patterns or pasting underglaze colorful flower paper on one side of the fired porcelain blanks; Apply transparent glaze on one side, and then fire at high temperature (1350°C-1380°C); (4) apply red glaze on the other side of the porcelain body by dipping or spraying glaze, and then fire at 1150°C-1200°C; (5) Then paint on the red glaze and draw gold on the glaze, then bake flowers at 760°C-780°C, cool, and it's done.

Embodiment 2

[0023] One side of the porcelain blank 1 is covered with a red glaze 4 that meets the design requirements "window" 6, and the surface of the porcelain blank 1 at the "window" 6 has a multicolored pattern 7, and the multicolored pattern 7 is covered with a transparent glaze 8, and the surface of the red glaze 4 has Overglaze color 5; the other side of porcelain blank 1 has transparent glaze 3.

[0024] Processing and firing method: when red glaze 4 is applied to one side of porcelain body 1, the "window" 6 used for making underglaze color without applying red glaze is reserved according to design requirements; the firing temperature of red glaze is 750°C-900°C. All the other are identical with embodiment 1.

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 discloses an industrial art ceramic and daily-used ceramic and handling sintering method, which is characterized by the following: ceramic blank face of industrial art ceramic and daily-used ceramic has polychrome pattern; the whole face of polychrome pattern is covered by clear glaze; another face of ceramic blank is covered by red glaze; the surface of red glaze has overglaze color; one face of ceramic blank is covered by red glaze according to the demand of 'window'; the 'window' installs polychrome pattern; the polychrome pattern is covered by clear glaze. The invention doesn't abrade, which protects the environment.

Description

technical field [0001] The invention relates to a kind of porcelain and its processing and firing method, in particular to a kind of arts and crafts porcelain and daily-use porcelain and its processing and firing method. Background technique [0002] The existing arts and crafts porcelain and underglaze multicolored porcelain in daily-use porcelain are bright and eye-catching with their patterns, will not wear out, and are green and environmentally friendly (due to the isolation of the glaze, harmful substances such as lead in the pattern pigments will not dissolve in water) , ornamental and practical, and unique, it has become an important category of porcelain. However, the colors in the underglaze five colors lack bright red, which makes its "five colors" slightly inferior. [0003] Chinese patent CN93110458.0 discloses a high-temperature-resistant cadmium sulfur selenide scarlet material for ceramic glazes and a manufacturing method thereof...

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): C04B41/80C04B41/86C04B33/34
Inventor 王支农傅涛樊学军
Owner 王支农
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap