One-time-glazing tiger down spot tortoise-shell glaze ceramic and manufacturing technology thereof

A production process, the technology of spotted tortoiseshell, applied in the field of ceramic manufacturing, can solve the problems of complicated manufacturing process, unobvious tortoiseshell pattern characteristics, poor appreciation of porcelain appearance, etc., and achieve positive economic benefits

Active Publication Date: 2019-10-11
德化县顺尔美工艺品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the yellow-brown color in tortoiseshell glaze is recognized as the result of oxidative roasting of iron (Fe) elements, and the coloring mechanism has been relatively clear, but experiments have found that the yellowish-brown area of ​​the glaze surface is small when simply adding iron oxide to the glaze. , the characteristics of tortoiseshell patterns are not obvious, and the appreciation of the appearance of porcelain is poor
[0004] In order to solve the above problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0035] A one-time glazing tiger skin spot tortoise shell glaze ceramic, comprising a ceramic body and a tiger skin spot tortoise shell glaze, the ceramic body contains 7.9% iron, and the raw material weight components of the tiger skin spot tortoise shell glaze are as follows: potassium 38 parts of feldspar, 25 parts of quartz, 13 parts of dolomite, 4 parts of sodium pyroborate, 6 parts of calcium carbonate, 8 parts of zinc oxide whiskers, and 6 parts of yellow iron oxide; the raw material components of the ceramic body are as follows: Jianyang 56 parts of soil, 14 parts of black clay, 16 parts of yellow mud, 14 parts of volcanic ash.

[0036] The manufacturing process of the once-glazed tiger-skin spotted tortoiseshell glaze ceramics is as follows:

[0037] Step 1, blanking, preparing a blank, and trimming the finished blank;

[0038] Step 2, glaze, according to the tiger skin spot tortoise shell glaze material components, put the tiger skin spot tortoise shell glaze into a ball mi...

specific Embodiment 2

[0045] A one-time glazing tiger skin spot tortoiseshell glaze ceramic, comprising a ceramic body and a tiger skin spot tortoise shell glaze, the ceramic body contains 8.1% iron, and the raw material weight components of the tiger skin spot tortoise shell glaze are as follows: potassium 32 parts of feldspar, 28 parts of quartz, 12 parts of dolomite, 4 parts of sodium pyroborate, 6 parts of calcium carbonate, 10 parts of zinc oxide whiskers, 8 parts of yellow iron oxide; the raw material components of the ceramic body are as follows: Jianyang 56 parts of soil, 14 parts of black clay, 16 parts of yellow mud, 14 parts of volcanic ash.

[0046] The manufacturing process of the once-glazed tiger-skin spotted tortoiseshell glaze ceramics is as follows:

[0047] Step 1, blanking, preparing a blank, and trimming the finished blank;

[0048] Step 2, glaze, according to the tiger skin spot tortoise shell glaze raw material components, put the tiger skin spot tortoise shell glaze into a ball mi...

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PUM

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Abstract

The invention relates to the technical field of ceramic manufacturing, in particular to a one-time-glazing tiger down spot tortoise-shell glaze ceramic and a manufacturing technology thereof. The one-time-glazing tiger down spot tortoise-shell glaze ceramic comprises a ceramic blank body and a tiger down spot tortoise-shell glaze, the iron content of the ceramic blank body is 7.8-8.3%, and the tiger down spot tortoise-shell glaze is prepared from potassium feldspar, quartz, dolomite, sodium pyroborate, calcium carbonate, zinc oxide crystal whiskers and yellow iron oxides. According to the one-time-glazing tiger down spot tortoise-shell glaze ceramic, the fired tiger down spot tortoise-shell glaze ceramic has the black brown bottom color, large-area golden yellow color lumps are shown on the black brown bottom color, black brown lines formed along with the zinc oxide crystal whiskers are formed in the golden yellow spot lines, and the effect of tiger down spots is formed; the inventionprovides a brand new ceramic decorative method, firing can be completed through one-time glazing, the method is of a positive significance in pushing development of the ceramic product, and the positive economic benefits are achieved.

Description

Technical field [0001] The invention relates to the technical field of ceramic manufacturing, in particular to a tiger-skin spotted tortoiseshell glaze ceramic with one-time glazing and a manufacturing process thereof. Background technique [0002] Tortoiseshell glaze is a kind of glaze with black, yellow and other colors interwoven and moisturized. The tortoiseshell glaze was created by the Jizhou kiln in Jiangxi during the Song Dynasty. A black glaze was applied to the surface of the blank, and then a mixed glaze of glass glaze containing lime and iron (Fe) was used to sway randomly to form irregular patterns. This iron (Fe) element, after roasting, will be yellowish-brown in color, contrasting with the black background and blending with each other, like a tortoiseshell, with a very peculiar beauty. [0003] Although the yellowish-brown in tortoiseshell glaze is recognized as the oxidative roasting of iron (Fe) element, the coloring mechanism is relatively clear, but the test fo...

Claims

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Application Information

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IPC IPC(8): C04B33/04C04B33/132C04B33/24C04B33/34B28B11/04B28B11/24C03C8/00
CPCC04B33/04C04B33/132C04B33/24C04B33/34C03C8/00B28B11/044B28B11/243Y02P40/60
Inventor 郑泽洽郑鹏飞郑衍彬郑晟亮
Owner 德化县顺尔美工艺品有限公司
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