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Firing method of peony flower oil drop Jianzhan

A technology of peony flower oil and glaze paste, which is applied in clay products, applications, household utensils, etc. It can solve the problems of affecting lip feeling, air bubbles, and high difficulty of firing, achieving strong visual impact, strong artistic beauty, and solving dryness. The effect of mouth defects

Pending Publication Date: 2020-12-11
南平市建阳区劲盏宏途建盏陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the firing process of Jianzhan, the firing process is very difficult, and it is often difficult to control the formula, firing atmosphere and temperature curve, and the following defects often occur: body cracking, glaze sticking to the bottom, air bubbles, and glaze jumping. Glaze, crystal pattern does not show or is not clear, the pattern is dim, etc., the yield is very low (generally 20-50%)
When we touch the edge of the mouth with our hands, there is a slightly rough feeling, which affects the lip feeling when using it. If the dry mouth is too large, the mouth of the cup is prone to rust after a long time of use.

Method used

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  • Firing method of peony flower oil drop Jianzhan
  • Firing method of peony flower oil drop Jianzhan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The firing method of peony flower oil drop Jianzhan includes the following steps:

[0043] (1) Prepare mud material, main body glaze slurry, and mouth edge glaze slurry, wherein:

[0044] The mud is prepared by the following method: mixing 3 parts by weight of red clay and 7 parts by weight of kaolin, crushing, elutriating, passing through a 100-mesh sieve, sedimentation, bagging for water filtration, aging, and mud refining to obtain the mud;

[0045] The main body glaze slurry is prepared by the following method: mix 10 parts by weight of glaze ore, 2 parts by weight of plant ash, 2 parts by weight of limestone, 0.88 parts by weight of iron red, and 0.3 parts by weight of zinc oxide, and add 2 parts by weight of The water is put into a ball mill to grind, and then passed through an 80-mesh sieve to obtain the main glaze slurry;

[0046] The mouth edge glaze slurry is prepared by the following method: 6 parts by weight of glaze ore, 2 parts by weight of potassium feld...

Embodiment 2

[0062] Example 2 and Example 3 prepare peony flower oil drop built-in cups according to the same production method as in Example 1, and the characteristics of the peony flower oil drop built-up cups prepared in Example 2 and Example 3 are basically the same as those of the built-up cups prepared in Example 1 Similarly, the yield is also roughly the same. The results show that the yield of Jianzhan prepared by the preparation process of Example 1 is relatively high, and the method has good repeatability, strong stability, and is easy for large-scale production.

[0063] Evaluation of peony flower oil drop Jianzhan

[0064] The peony flower oil drip that embodiment 1 makes is built as follows figure 1 , figure 2 As shown, the body of Jianzhan can withstand high-temperature firing, and there are few deformation and bubble defects. The fired Jianzhan has a smooth and moist glazed surface and basically no pores. The base color of the glaze surface is black and bright, while the...

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Abstract

The invention discloses a firing method of peony flower oil drop Jianzhan. The firing method comprises the following steps: preparing pug, main body glaze slip and mouth edge glaze slip; carrying outblanking throwing forming, fettling, biscuiting and cooling on the pug to a green body, and glazing; and putting the glazed green body into an electric kiln, and roasting. According to the fired Jianzhan, the glaze bottom color is black and bright, the silver oil drops are petal-shaped, the oil drops have veins, oil drop stripes with nuisance and sufficient tension of peonies are integrally formed, and the Jianzhan is high in stereoscopic impression and has strong visual impact feeling and artistic aesthetic feeling.

Description

technical field [0001] The invention relates to the technical field of porcelain, in particular to a firing method for Jianzhan. Background technique [0002] Black-glazed porcelain is a strange flower in the history of Chinese ceramics, well-known at home and abroad. Jianzhan is a typical representative of black-glazed porcelain. The colorful light phenomenon of Jianzhan is natural, mysterious and refined, and the markings of Jianzhan have obvious three-dimensional and layered feelings. What Jianzhan pursues is the artistic effect formed naturally. Its glaze pattern is not artificially painted, but formed under strict formula technology, special firing atmosphere and firing temperature curve. The three are indispensable. The artistic effect formed by this kind of product has no sense of artificial carving at all, and is completely a display of the essential beauty of the product. [0003] At present, in the firing process of Jianzhan, the firing process is very difficult,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13C04B33/04C04B33/34C03C8/00C04B41/86
CPCC04B33/13C04B33/04C04B33/34C03C8/00C04B41/86C04B41/5022C04B2235/6567C04B2235/661
Inventor 林建锋
Owner 南平市建阳区劲盏宏途建盏陶瓷有限公司
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