Unlock instant, AI-driven research and patent intelligence for your innovation.

Low-temperature kiln-turned plum-glazed porcelain and its preparation process

A preparation process and plum glaze technology, applied in the field of ceramic products, can solve the problems of high cost, high firing temperature, long time, etc., and achieve the effects of improving economic benefits and market competitiveness, reducing production costs and significant environmental protection value.

Active Publication Date: 2019-12-31
德化县如瓷生活文化有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional kiln-changing glazes are fired at medium and high temperatures. The firing temperature is above 1200°C, and the firing time is mostly more than 12 hours. The high firing temperature and long time lead to large energy consumption, high cost and are not environmentally friendly.

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

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0033] The low-temperature kiln-changed plum-blossom glazed porcelain includes a ceramic body, and also includes a body and a bottom glaze layer and a top glaze layer arranged on the surface of the ceramic body. The thickness of the top glaze layer is 0.1-0.2 mm, and the thickness of the bottom glaze layer is 0.3-0.5mm;

[0034] The parts by weight of the ceramic body are as follows: 28 parts of feldspar tailings powder, 19 parts of kiln slag, 16 parts of calcined talc, 13 parts of aluminum clay, 7 parts of magnesia clay, 6 parts of wollastonite powder, 3 parts of kaolin, 4 parts of barium sulfide, Lithium feldspar 4 parts;

[0035] The bottom glaze layer has the following parts by weight: 26 parts of black clay, 17 parts of calcined barium carbonate, 16 parts of sericite, 13 parts of feldspar tailings powder, 14 parts of potassium feldspar, 6 parts of chromium oxide, and 8 parts of kaolin;

[0036] The surface glaze layer has the following parts by weight: 26 parts of potass...

specific Embodiment 2

[0039] The low-temperature kiln-changed plum blossom glaze porcelain includes a ceramic body, and is characterized in that: it also includes a body and a bottom glaze layer and a top glaze layer arranged on the surface of the ceramic body,

[0040] The parts by weight of the ceramic body are as follows: 32 parts of feldspar tailings powder, 16 parts of kiln slag, 18 parts of calcined talc, 12 parts of aluminum clay, 6 parts of magnesia clay, 8 parts of wollastonite powder, 2 parts of kaolin, barium sulfide 3 parts, lithium feldspar 3 parts;

[0041] The bottom glaze layer has the following parts by weight: 26 parts of black clay, 18 parts of calcined barium carbonate, 17 parts of sericite, 14 parts of feldspar tailings powder, 11 parts of potassium feldspar, 6 parts of chromium oxide, and 8 parts of kaolin;

[0042] The surface glaze layer has the following parts by weight: 29 parts of potassium feldspar, 28 parts of quartz, 13 parts of kaolin, 6 parts of tin crystal material,...

specific Embodiment 3

[0045] The low-temperature kiln-changed plum blossom glaze porcelain includes a ceramic body, and is characterized in that: it also includes a body and a bottom glaze layer and a top glaze layer arranged on the surface of the ceramic body,

[0046] The parts by weight of the ceramic body are as follows: 33 parts of feldspar tailings powder, 19 parts of kiln slag, 16 parts of calcined talc, 11 parts of aluminum clay, 6 parts of magnesia clay, 6 parts of wollastonite powder, 4 parts of kaolin, barium sulfide 3 parts, lithium feldspar 2 parts;

[0047] The bottom glaze layer has the following parts by weight: 28 parts of black clay, 19 parts of calcined barium carbonate, 16 parts of sericite, 11 parts of feldspar tailings powder, 12 parts of potassium feldspar, 6 parts of chromium oxide, and 8 parts of kaolin;

[0048] The surface glaze layer has the following parts by weight: 20-30 parts of potassium feldspar, 20-30 parts of quartz, 10-15 parts of kaolin, 5-10 parts of tin crystal...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the field of porcelain products and in particular relates to low-temperature transmutation plum-blossom glaze porcelain and a preparation technology thereof. The low-temperature transmutation plum-blossom glaze porcelain comprises a porcelain blank body and further comprises a blank body, and a ground glaze layer and a cover glaze layer which are arranged on the surface of the porcelain blank body. According to the low-temperature transmutation plum-blossom glaze porcelain and the preparation technology thereof, provided by the invention, the fired porcelain has brown and dark reddish brown ground colors and pink and cherry-red spots are distributed on deep-color ground glaze; glaze-peeling pores which are roughly distributed in a plum-blossom shape are formed on each spot and look rough and dry; while the porcelain meets water, the glaze-peeling pores are rapidly fully filled with the water and a glaze surface is integrated, so that the porcelain is glittering and translucent, has a property of a Yuhua pebble which becomes bright while meeting the water and has a unique artistic effect. In raw materials of the porcelain blank body, the ground glaze and cover glaze of the low-temperature transmutation plum-blossom glaze porcelain, a large quantity of feldspar tailing powder is used as the raw material, so that the low-temperature transmutation plum-blossom glaze porcelain has remarkable environment-friendly value; meanwhile, the production cost of the raw material is effectively reduced, and the economic benefits and the market competitiveness are improved.

Description

technical field [0001] The invention belongs to the field of ceramic products, and in particular relates to a low-temperature kiln-transformed plum-blossom glaze porcelain and a preparation process thereof. Background technique [0002] Ceramic products are widely used in our country, and the technology for preparing ceramics is also very mature. The traditional method of ceramic surface decoration is to glaze the surface of ceramic products. The glaze layer is smooth and has high brightness, which can not only make the appearance of ceramic products more beautiful, but also increase their tolerance. Kiln-changing glaze means that when the utensils are fired in the kiln, due to the oxidation or reduction of various color elements in the kiln, they will show unexpected glaze color effects after they come out of the kiln. The traditional kiln-transformed glaze is fired at a medium-high temperature, the firing temperature is above 1200°C, and the firing time is mostly more tha...

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
Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/00C04B41/89C04B33/132C04B33/135C04B33/34
CPCC03C8/00C04B33/132C04B33/1355C04B33/34C04B41/52C04B41/89C04B2235/3454C04B2235/3472C04B2235/446C04B2235/656C04B2235/658C04B2235/6583C04B2235/661C04B41/504C04B41/4539C04B41/0072C04B41/5022Y02P40/60
Inventor 徐海燕
Owner 德化县如瓷生活文化有限公司