Glaze material for Jun red glaze and process for preparing Jun porcelain from glaze material

A kind of glaze and Junhong technology, which is applied in the fields of application, clay products, household utensils, etc., can solve the problems of uneven opening and dull glaze color, and achieve the effect of uniform opening, warm and smooth glaze surface, and bright colors

Inactive Publication Date: 2015-11-11
JIAXIAN HONGDA PORCELAIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of dull glaze color and uneven slices commonly seen in the firing of Junhong glaze Jun porcelain, the present invention provides a Jun red glaze glaze material and a process for preparing Jun porcelain using it, wherein the formula of Jun red glaze glaze mate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The process of using Junhong glaze to prepare Jun porcelain includes the following steps:

[0033] Step 1. Firing the plain tire

[0034] Mix 35 parts of white clay, 50 parts of gravel, 25 parts of green soil, 10 parts of Mujie clay, 15 parts of soda stone and 10 parts of ilmenite, and stir with water in a mass ratio of 1:1 to obtain a mixture; use the mixture The ball mill is ground into mud, finely ground for 80 minutes, and the fineness reaches 400 mesh; the obtained mud is hand-drawn to make a plain tire, and the plain tire is placed in a kiln to dry at 980 °C for 6 hours, and cooled to room temperature with the furnace, that is Burnt plain tires are used for spare;

[0035] Step 2. Prepare the glaze

[0036] 50 parts of yellow feldspar, 20 parts of quartz stone, 20 parts of calcite, 30 parts of white feldspar, 10 parts of copper ore, 5 parts of ZnO, 5 parts of SnO, 0.8 part of GuO, 4 parts of calcined talc, 0.8 parts of BaO, 1.1 Mix one part of zirconium silicat...

Embodiment 2

[0042] The process of using Junhong glaze to prepare Jun porcelain includes the following steps:

[0043] Step 1. Firing the plain tire

[0044] Mix 27 parts of white clay, 35 parts of gravel, 14 parts of green soil, 5 parts of Mujie clay, 6 parts of soda stone and 5 parts of ilmenite, and stir with water in a mass ratio of 1:1 to obtain a mixture; use the mixture Grind into slurry with a ball mill, finely grind for 50 minutes, and the fineness reaches 350 mesh; cast the resulting slurry into a plain tire, let it dry and put it in a kiln for plain firing at 960°C for 5.5 hours, and cool it to room temperature with the furnace , that is, the fired plain tire is ready for use;

[0045] Step 2. Prepare the glaze

[0046] 40 parts of yellow feldspar, 20 parts of quartz stone, 20 parts of calcite, 30 parts of white feldspar, 10 parts of copper ore, 5 parts of ZnO, 5 parts of SnO, 0.8 part of GuO, 4 parts of calcined talc, 0.8 parts of BaO, 1.1 Mix one part of zirconium silicate ...

Embodiment 3

[0052] The process of using Junhong glaze to prepare Jun porcelain includes the following steps:

[0053] Step 1. Firing the plain tire

[0054] Mix 30 parts of white clay, 40 parts of gravel, 18 parts of green soil, 7 parts of Mujie clay, 10 parts of soda stone and 7 parts of ilmenite, and stir with water in a mass ratio of 1:1 to obtain a mixture; use the mixture The ball mill is ground into mud, finely ground for 60 minutes, and the fineness reaches 350 mesh; the resulting mud is hand-drawn to make a plain tire, and the plain tire is placed in a kiln for 5.5 hours at 970°C for 5.5 hours, and then cooled to room temperature with the furnace. That is, the fired plain tire is obtained, and it is set aside;

[0055] Step 2. Prepare the glaze

[0056] 42 parts of yellow feldspar, 15 parts of quartz stone, 15 parts of calcite, 23 parts of white feldspar, 7 parts of copper ore, 3 parts of ZnO, 3 parts of SnO, 0.4 part of GuO, 2.5 parts of calcined talc, 0.5 parts of BaO, 0.7 1 ...

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PUM

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Abstract

The invention discloses a glaze material for Jun red glaze and a process for preparing Jun porcelain from the glaze material. The glaze material consists of the raw materials of melilite, quartzite, calcite, white feldspar, copper ore, ZnO, SnO, GuO, talc, BaO, zirconium silicate and spodumene. The preparation process comprises the following steps: firstly, smashing roughcast raw materials and conducting moulding to fire a plain roughcast, then immersing the plain roughcast into slurry of the glaze material of the Jun red glaze for glazing, and when the slurry adhered on the surface of the plain roughcast is dried, putting the plain roughcast in a kiln for firing, so as to obtain the Jun red glaze Jun porcelain. According to the glaze material for the Jun red glaze and the process for preparing the Jun porcelain by utilizing the glaze material, spodumene and zirconium silicate are added in the glaze material for the Jun red glaze, so that the fired Jun red glaze Jun porcelain is bright in color, mild and smooth in glaze surface, and uniform in cracking, and breaks through the condition that the general Jun red glaze Jun porcelain is dim in color and nonuniform in cracking; the Jun porcelain is taken as the specialty of China, and represents the advanced level of the manufacture process of China, and the social value of the Jun porcelain is improved.

Description

technical field [0001] The invention relates to the field of ceramic manufacturing, in particular to a Junhong glaze glaze material and a process for preparing Jun porcelain using the same. Background technique [0002] Jun porcelain originated in the Eastern Han Dynasty. It is one of the five famous kiln porcelains in the Song Dynasty. Known all over the world for its unique art of kiln transformation, known as "gold is priceless and Jun porcelain is priceless" and "a family is rich, it is not as good as a piece of Jun porcelain". It is a unique national treasure porcelain in Shenhou Town, Pingdingshan City, Henan Province. Its simple shape, exquisite craftsmanship, complex glaze matching, the magical kiln transformation of "one color in the kiln, and thousands of colors in the kiln", lakes and mountains, clouds and mist, human beings, animals, flowers, birds, insects and fish, etc. The first of China's "Five Famous Porcelains". [0003] In the production of Jun porcelain...

Claims

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Application Information

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IPC IPC(8): C04B41/86C04B33/22C04B33/24
Inventor 李建功
Owner JIAXIAN HONGDA PORCELAIN CO LTD
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