Firing method for Jianzhan with colored ground coat, colored oil drops and gold edge

A color bottom and green body technology, which is applied in the firing field of color-bottom color-drop gilt-edged lamps, can solve the problems of unclear formula selection and temperature control, dry and gray lips, and difficulty in preparing oil droplets, etc. Artistic value and appreciation value, easy to control, the effect of improving the use value

Active Publication Date: 2020-08-07
南平市曜变陶瓷研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main types of built-in cups are rabbit hair cups and oil drop cups. The methods for preparing oil drop cups reported so far have the following limitations: first, the selection of formula and temperature control are not clear, and it is difficult to produce oil droplets; second, Generally, only silver oil droplets can be prepared, and it is difficult to prepare oil droplets of other colors; third, the color of the bottom glaze is black, which is more conventional; fourth, the edge of the mouth is dry and dark

Method used

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  • Firing method for Jianzhan with colored ground coat, colored oil drops and gold edge
  • Firing method for Jianzhan with colored ground coat, colored oil drops and gold edge

Examples

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Effect test

Embodiment 1

[0033] The firing method of Jianzhan with colored background and color dripping gold edge includes the following steps:

[0034] (1) prepare green body raw material and glaze;

[0035] The green body raw material is prepared by the following method: mixing 65 parts by weight of kaolin, 25 parts by weight of red clay, and 10 parts by weight of field soil, crushing, elutriating, passing through a 60-mesh sieve, pressure filtering, and putting it into a wooden barrel to stale for 3 months, then refine the mud, and put it in a plastic bag to stale for 6 months;

[0036] The glaze slurry is prepared by the following method: 75 parts by weight of glaze stone and water are mixed in a ratio of 1:1, ground into a slurry, and 5 parts by weight of laterite, 2 parts by weight of chestnut wood ash, 13 parts by weight of potassium long Limestone, 10 parts by weight of limestone and water are put into a ball mill to grind into a slurry, the two kinds of slurry are mixed, and then passed thr...

Embodiment 2

[0052] The firing method of Jianzhan with colored background and color dripping gold edge includes the following steps:

[0053] (1) prepare green body raw material and glaze;

[0054] The green body raw material is prepared by the following method: mixing 70 parts by weight of kaolin, 23 parts by weight of red clay, and 9 parts by weight of field soil, crushing, elutriating, passing through a 60-mesh sieve, pressure filtering, and putting it into a wooden barrel to age for 3 months, then refine the mud, and put it in a plastic bag to stale for 6 months;

[0055] The glaze slurry is prepared by the following method: 75 parts by weight of glaze stone and water are mixed in a ratio of 1:1, ground into a slurry, and 5 parts by weight of laterite, 2 parts by weight of chestnut wood ash, 13 parts by weight of potassium long Limestone, 10 parts by weight of limestone and water are put into a ball mill and ground into a slurry, the two kinds of slurry are mixed, and then passed throug...

Embodiment 3

[0070] The firing method of Jianzhan with colored background and color dripping gold edge includes the following steps:

[0071] (1) prepare green body raw material and glaze;

[0072] The green body raw material is prepared by the following method: mixing 60 parts by weight of kaolin, 26 parts by weight of red clay, and 8 parts by weight of field soil, crushing, elutriating, passing through a 60-mesh sieve, press filtering, and putting it into a wooden barrel to stale for 4 months, then smelt, and put plastic bags to stale for 7 months;

[0073] The glaze slurry is prepared by the following method: 75 parts by weight of glaze stone and water are mixed in a ratio of 1:1, ground into a slurry, and 5 parts by weight of laterite, 2 parts by weight of chestnut wood ash, 13 parts by weight of potassium long Limestone, 10 parts by weight of limestone and water are put into a ball mill and ground into a slurry, the two kinds of slurry are mixed, and then passed through a 200-mesh si...

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Abstract

The invention provides a firing method for Jianzhan with a colored ground coat, colored oil drops and a gold edge. The firing method comprises the following steps: preparing a green body raw materialand a glaze, carrying out throwing molding on the green body raw material, then successively conducting fettling, heating and glazing, putting a glazed and air-dried green body into a kiln, conductingroasting, performing natural cooling, and taking the prepared Jianzhan out of the kiln. Technological processes such as a formula, a firing atmosphere and a temperature curve are clear in the invention; the firing method is easy to control, good in stability and high in yield; the sintered Jianzhan has the and glossy gold edge; the ground coat is has a color varying with light rays; the Jianzhanhas vertical hair which have flowing light color and partly hidden and partly visible; oil drops which are different in size and changing in color emerge on the surface of the Jianzhan, and look likestars gathering into groups in the sky; and the Jianzhan has extremely high artistic value and appreciation value.

Description

technical field [0001] The invention relates to the technical field of porcelain, in particular to a firing method of a color-ground, color-dropped gold-rimmed Jianzhan. Background technique [0002] Jianzhan, because it was produced in Jian'an County, Jianzhou Prefecture, Song Dynasty, is called Jianzhan. It flourished in the late Northern Song Dynasty and the early and middle Southern Song Dynasty, and was used by the royal family in the Song Dynasty. [0003] The main types of built-in cups are rabbit hair cups and oil drop cups. The methods for preparing oil drop cups reported so far have the following limitations: first, the selection of formula and temperature control are not clear, and it is difficult to produce oil droplets; second, Generally, only silver oil droplets can be prepared, and it is difficult to prepare oil droplets of other colors; third, the color of the bottom glaze is black, which is more conventional; fourth, the edge of the mouth is dry and dark. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/04C04B33/34C03C8/00
CPCC04B33/04C04B33/34C03C8/00C04B41/86C04B41/5022C04B2235/6562C04B2235/6567C04B2235/658C04B2235/6583C04B41/4539C04B41/4578C04B41/0072Y02P40/60
Inventor 魏宝华
Owner 南平市曜变陶瓷研究院
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