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Preparation method of Lujun Jun porcelain

An operation method and plain-bodied technology, applied in the field of preparation of Lu Jun Jun porcelain, can solve the problems of inability to comprehensively analyze, fail to reveal the characteristics of the chemical composition of Jun glaze, and lack of analysis data, so as to achieve bright appearance, low cost of raw materials, and easy firing. The effect of simple manufacturing process

Inactive Publication Date: 2018-12-18
杨鹏飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The scientific and technological research on Jun glaze began in the 1920s, but the early research and the chemical analysis data of fetal glaze were scarce, which failed to reveal the characteristics of the chemical composition of Jun glaze, and could not be comprehensively analyzed from a scientific point of view

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A method for preparing Lu Junjun porcelain comprises the steps of preparing a plain body, preparing a glaze, applying glaze to the plain body, and firing the plain body after glaze application, so as to complete the preparation of the whole porcelain.

[0036] (1) The step of preparing the plain tire, the specific operation method is as follows: according to the weight fraction, take 25 parts of soft soil, 23 parts of hard soil, 20 parts of activated clay, 8 parts of quartz, 10 parts of feldspar, 15 parts of soda stone, After the above-mentioned raw materials are preliminarily crushed by a crusher, they are put into a ball mill and finely ground for 20 hours, and the fine materials are passed through a 200-mesh sieve; after drawing and forming, the finished plain tire is obtained by firing, and the kiln bisque firing temperature is in the range of 980-1000°. Firing time 14h;

[0037] (2) The step of preparing the glaze, the specific operation method is as follows:

[0...

Embodiment 2

[0044] A preparation method of Lu Junjun porcelain comprises the steps of preparing a plain body, preparing a glaze, glazing the plain body, and firing the plain body after glazing, that is, the preparation of the whole porcelain is completed.

[0045] (1) The steps of preparing plain tires, the specific operation method is as follows:

[0046] According to the weight fraction, take 28 parts of soft soil, 25 parts of hard soil, 22 parts of activated clay, 10 parts of quartz, 12 parts of feldspar, and 13 parts of alkali stone. 17h, the fine material is passed through a 200-mesh sieve; after embryo forming, the finished product is obtained by firing, and the kiln biscuit firing temperature is in the range of 980-1000 °, and the firing time is 13h;

[0047] (2) The steps of preparing the glaze are as follows:

[0048] a. Take 35 parts of feldspar, 10 parts of calcite, 10 parts of quartz, 10 parts of this medicine, 5 parts of frit, 5 parts of plant ash, 1 part of copper ore, 3 pa...

Embodiment 3

[0056] A preparation method of Lu Junjun porcelain, comprising the steps of preparing a plain body, preparing a glaze, glazing the plain body, and firing the plain body after glazing, that is, the preparation of the whole porcelain is completed,

[0057] (1) The steps of preparing plain tires, the specific operation method is as follows:

[0058] According to the weight fraction, take 22 parts of soft soil, 20 parts of hard soil, 18 parts of activated clay, 6 parts of quartz, 8 parts of feldspar, and 17 parts of alkali stone. 24h, the fine material passes through a 200-mesh sieve; after embryo forming, the finished product is obtained by firing. The kiln firing temperature is in the range of 980-1000°, and the firing time is 15h; the feldspar raw materials include alumite and magnesia feldspar, so The mass ratio of yellow feldspar and magnesia feldspar is 2:1.

[0059] (2) The steps of preparing the glaze are as follows:

[0060] a. Mix 45 parts of yellow feldspar, 20 parts ...

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Abstract

The invention discloses a preparation method of Lujun Jun porcelain. According to the preparation method, an unglazed prime tire preparation step, a glaze preparation step, an unglazed prime tire glazing step and a glazed unglazed prime tire firing step are carried out to finish preparation of whole porcelain. The unglazed prime tire preparation step comprises the following steps: taking raw materials in parts by weight: after primarily crushing the raw materials through a crushing machine, filling the crushed raw materials into a ball grinding mill and finely grinding; sieving a fine material, drawing a blank and molding, and firing to obtain an unglazed prime tire finished product. The glaze preparation step comprises the following steps: crushing the raw materials and putting into ballgrinding mill and carrying out ball grinding; sieving wetly-ground material slurry to obtain glaze slurry; preparing a binding agent and a nano-copper ion water solution, and mixing into the glaze slurry; concentrating to obtain the glaze slurry. The unglazed prime tire glazing step comprises the following steps: glazing for two times and blowing air for drying; putting into a kiln furnace and firing. The glazed unglazed prime tire firing step adopts a gradient temperature rising manner to fire, so as to obtain a finished product. The Lujun Jun porcelain disclosed by the invention has the advantages that the appearance has a bright color, and the glaze color is bright and smooth, and is natural but not stiff; the glaze surface strength is high and the porcelain is not easy to damage.

Description

technical field [0001] The invention belongs to the field of ceramic glaze preparation, and in particular relates to a preparation method of Lu Junjun porcelain. Background technique [0002] Jun Porcelain is known as the first of China's "Five Famous Porcelains". It is famous all over the world for its unique kiln transformation art. Its main feature is that the color of porcelain is complicated, which has changed the development of the single-color glaze of ancient porcelain, and is more and more favored by the current society, especially in recent years. At that time, although the current technology has made great progress, there are still some defects. In the production process of Jun porcelain, from the selection of materials to the firing of finished products, there are dozens of production processes, no matter which process is slightly different. Be careful, even a small mistake will lead to the waste of previous work, which is also the reason why the rare rate of Ju...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/16C04B33/13C04B33/04C03C8/02C04B33/34C04B33/24C04B41/86
CPCC04B33/16C03C8/02C04B33/04C04B33/13C04B33/24C04B33/34C04B41/5022C04B41/86C04B2235/6567C04B2235/661
Inventor 杨鹏飞
Owner 杨鹏飞
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