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Preparation process of grey silk Jian Zhan

A preparation process, a technology for plant ash, applied in clay products, applications, household appliances, etc., can solve the problems of difficult to prepare other colors and shapes, formula selection and unclear process flow, etc., to achieve easy implementation, soft colors, etc. , good repeatability

Pending Publication Date: 2021-03-16
蔡翔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main types of Jianzhan are Rabbit Haozhan and Youdi Jianzhan. The current reported methods for preparing Rabbit Haozhan have the following limitations: first, the selection of formula and the process flow are not clear, and it is difficult to prepare Rabbit Haojian. 2. Generally, only the traditional rabbit-haired cups can be prepared, that is, the brown fine-haired cups with a black background, and it is difficult to prepare cups of other colors and shapes.

Method used

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  • Preparation process of grey silk Jian Zhan

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The preparation process of the ash quilt mill comprises the following steps:

[0046] (1) preparing green body and glaze slurry;

[0047] The green body is prepared by the following method: dry the laterite from the back well, grind it finely with a stone hammer, wash it, pass through a 100-mesh sieve, press filter, refine mud, and stale to obtain the green body raw material; Blank drawing, trimming, bisque firing, and drying to obtain the green body;

[0048] The bisque firing is fired in an electric kiln, and the temperature of the electric kiln rises from normal temperature to 800° C. after 6-6.5 hours, and then the power can be turned off to stop.

[0049] The glaze slurry is prepared by the following methods: elutriating Qingtian red clay, passing through a 60-mesh sieve, pressing and calcining;

[0050] Calcined Qingtian red soil, plant ash, and water are mixed in a weight ratio of 4:1:6, ground for 2 hours, and passed through a 100-mesh sieve to obtain a glaze ...

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Abstract

The invention discloses a preparation process of grey silk Jian Zhan. The preparation process comprises the following steps: preparing a green body and glaze slip; drying the laterite in the back wellin the sun, and carrying out stone hammer grinding, elutriation, sieving, filter pressing, mud refining, aging, throwing forming, fettling, biscuiting and airing to obtain the green body; elutriating, sieving, filter-pressing and calcining the green field red soil; mixing the calcined green field red soil, plant ash and water, grinding and sieving to obtain glaze slip; and glazing, putting the glazed and air-dried green body into an electric kiln for roasting, cooling and discharging. The prepared Jianzhan green body is resistant to high temperature and free of deformation during firing, theglaze surface is blue in grey, soft in color, elegant, deep, clear, thick and long in hair, just like thousands of streams converge into the sea, and the glaze surface is mild, fine and smooth and rich in charm.

Description

technical field [0001] The invention relates to the technical field of porcelain, in particular to a firing method for Jianzhan. Background technique [0002] Jianzhan is a bright pearl in the history of Chinese ceramics. Jianzhan has a beautiful shape and changeable glaze. Compared with other porcelains, it has a unique beauty and is still fashionable after thousands of years. [0003] The main types of Jianzhan are Rabbit Haozhan and Youdi Jianzhan. The current reported methods for preparing Rabbit Haozhan have the following limitations: First, the selection of formula and process flow are not clear, and it is difficult to prepare Rabbit Haojian. 2. Generally, only the traditional rabbit-haired teapots, that is, black-bottomed brown fine silk teapots, can be prepared, and it is difficult to prepare teapots of other colors and shapes. Contents of the invention [0004] The purpose of the present invention is to provide a preparation process for ash-quilted milled cups. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/04C03C8/00C04B33/34C04B41/86
CPCC04B33/04C03C8/00C04B41/5022C04B41/009C04B41/86C04B33/34C04B2235/6562C04B2235/6567C04B2235/6565
Inventor 蔡翔
Owner 蔡翔
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