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Firing process for Yaobian Jianzhan bowl

A process and green body technology, applied in the field of Yaobian Jianzhan firing process, can solve the problems of its own complexity, few reference materials, difficult to succeed in experiments, etc., and achieve a clear process flow, easy to control, high artistic value and appreciation value. Effect

Active Publication Date: 2020-04-10
陆金喜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The firing of Yaobian Jianzhan has always been the tireless pursuit of Jianzhan craftsmen, but because there are very few reference materials of its predecessors and the itself is very complicated, it is difficult to succeed in the experiment

Method used

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  • Firing process for Yaobian Jianzhan bowl

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Yaobian Jianzhan firing process includes the following steps:

[0044] (1) prepare green body raw material and glaze;

[0045] The green body raw material is prepared by the following method: mixing 60 parts by weight of white mud, 20 parts by weight of red mud and 15 parts by weight of field mud, crushing, elutriating, passing through a 70-mesh sieve, press filtration, mud refining, stale , to obtain green body raw materials;

[0046] The glaze slurry is prepared by the following method: mix 70 parts by weight of glaze stone, 8 parts by weight of potassium feldspar, 12 parts by weight of lychee wood ash and 12 parts by weight of limestone, add 3 times of water by weight and put it into a ball mill for grinding, Go through a 90 mesh sieve again to obtain the glaze slurry;

[0047] The litchi wood ash is prepared by the following method: burning dry litchi wood to obtain ashes, and passing the ashes through a 90-mesh sieve to obtain litchi wood ash.

[0048] (2) Pulli...

Embodiment 2

[0062] Yaobian Jianzhan firing process includes the following steps:

[0063] (1) prepare green body raw material and glaze;

[0064] The green body raw material is prepared by the following method: mixing 55 parts by weight of white mud, 10 parts by weight of red mud and 25 parts by weight of field mud, crushing, elutriating, passing through a 60-mesh sieve, press filtration, mud refining, stale , to obtain green body raw materials;

[0065] The glaze slurry is prepared by the following method: mix 75 parts by weight of glaze stone, 9 parts by weight of potassium feldspar, 10 parts by weight of lychee wood ash and 10 parts by weight of limestone, add 3 times of water by weight and put it into a ball mill for grinding, Go through an 80 mesh sieve again to obtain the glaze slurry;

[0066] The litchi wood ash is prepared by the following method: burning dry litchi wood to obtain ashes, and passing the ashes through an 80-mesh sieve to obtain litchi wood ash.

[0067] (2) Pul...

Embodiment 3

[0080] Yaobian Jianzhan firing process includes the following steps:

[0081] (1) prepare green body raw material and glaze;

[0082] The green body raw material is prepared by the following method: mixing 65 parts by weight of white mud, 30 parts by weight of red mud and 20 parts by weight of field mud, crushing, elutriating, passing through an 80-mesh sieve, press filtration, mud refining, stale , to obtain green body raw materials;

[0083] The glaze slurry is prepared by the following method: mix 65 parts by weight of glaze stone, 5 parts by weight of potassium feldspar, 15 parts by weight of lychee wood ash and 15 parts by weight of limestone, add 2.5 times of water by weight and put it into a ball mill for grinding, Go through a 100-mesh sieve again to obtain the glaze slurry;

[0084] The litchi wood ash is prepared by the following method: burning dry litchi wood to obtain ashes, and passing the ashes through a 100-mesh sieve to obtain litchi wood ash.

[0085] (2) ...

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Abstract

The invention discloses a firing process for a Yaobian Jianzhan bowl. The firing process comprises the following steps: preparing a green body raw material and a glaze material, drawing and molding the green body raw material, carrying out fettling, biscuiting and cooling so as to obtain a green body, carrying out glazing, putting a glazed and air-dried green body into a kiln for calcination, carrying out natural cooling, and taking a product out of the kiln. The firing process provided by the invention is clear in process flows like a formula, a firing atmosphere and a temperature curve, is easy in control, good in stability and high in a finished product rate. According to the invention, oil drops with different sizes emerge on the surface of the Yaobian Jianzhan bowl fired by using thefiring process provided by the invention, colored halos including red, green and sky-blue halos and the like are formed around the outer edges of the oil drops, and vertical fantastic filaments with flowing light and colors are formed outside the halos, so an image resembling groups of stars in the sky and the changing, vast and deep universe is formed; thus, the Yaobian Jianzhan bowl has extremely high artistic value and appreciation value.

Description

technical field [0001] The invention relates to the technical field of porcelain, in particular to the firing process of Yaobian 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] Yaobian is the crystallization of oil droplets of different sizes emerging on the glaze surface of Jianzhan with thick black glaze, and around the oil droplets there is a halo-like brilliance, colorful and brilliant, which seems to have a dazzling halo Changing, as magnificent as a rainbow. Yaobian Jianzhan is the top grade of Jianzhan. [0004] Yaobian Jianzhan should have the following characteristics: [0005] 1. The green body contains iron, the glaze layer is thick, and it is fired at high temperature; [0006] 2. One-time glazing and one...

Claims

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Application Information

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IPC IPC(8): C04B33/13C04B33/24C03C8/00C04B41/86C04B33/34
CPCC04B33/13C04B33/24C03C8/00C04B41/86C04B41/5022C04B33/34C04B2235/661
Inventor 陆金喜
Owner 陆金喜
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