CN114014634A - Preparation method of crab claw-like Ru porcelain - Google Patents

Preparation method of crab claw-like Ru porcelain Download PDF

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Publication number
CN114014634A
CN114014634A CN202111311488.6A CN202111311488A CN114014634A CN 114014634 A CN114014634 A CN 114014634A CN 202111311488 A CN202111311488 A CN 202111311488A CN 114014634 A CN114014634 A CN 114014634A
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glaze
parts
embryo
ceramic
preparation
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CN202111311488.6A
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Chinese (zh)
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颜文全
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Fujian Dehua Jiaze Ceramics Co ltd
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Fujian Dehua Jiaze Ceramics Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/86—Glazes; Cold glazes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2209/00—Compositions specially applicable for the manufacture of vitreous glazes
    • C03C2209/02—Compositions specially applicable for the manufacture of vitreous glazes to produce non-uniformly coloured glazes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/612—Machining
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567—Treatment time

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

The invention provides a preparation method of crab claw-shaped Ru porcelain, and relates to the technical field of preparation processes of ceramics. The preparation method of the crab claw-like Ru porcelain comprises the following preparation steps: s1: preparing the pearlescent green glaze: taking 5-12 parts of kaolin, 25-55 parts of feldspar, 3-6 parts of barium, 8-16 parts of calcium carbonate, 10-18 parts of quartz, 2-6 parts of magnesium and 0.5-3 parts of iron according to parts by weight, adding water and stirring to prepare a glaze; s2: preparing a ceramic embryo: repeatedly beating the soaked pottery clay, discharging air in the pottery clay, taking out a part of the pottery clay, putting the pottery clay on a wheel mill for squeezing and molding, and drying the formed embryo in the shade; s3 glazing: a. moisturizing is performed on the surface of the embryo. The ceramic is returned to the kiln for secondary firing, the firing time is short, the temperature of the glaze is inconsistent with the temperature of the embryo, the ceramic is placed into cold water, and the glaze is finely divided under the action of expansion with heat and contraction with cold, so that the glaze looks similar to the shape of a crab claw, and the ceramic has a unique aesthetic feeling.

Description

Preparation method of crab claw-like Ru porcelain
Technical Field
The invention relates to the technical field of ceramic preparation processes, in particular to a preparation method of crab claw-shaped Ru porcelain.
Background
The ceramic is a general name of pottery and porcelain, and is an industrial art in China, in the age of new stone ware, the China has wild and simple colored pottery and black pottery, the pottery and the porcelain have different textures and different properties, the pottery is made of clay with high viscosity and strong plasticity as a main raw material, is opaque, has fine pores and weak water absorption, and is opaque, has high impact sound, is made of clay, feldspar and quartz, is semitransparent, does not absorb water and resists corrosion, has hard and compact blank, is knocked to have crisp sound, the traditional ceramic industrial art in China has high quality and beautiful shape, has high artistic value and is famous in the world, in the preparation of modern ceramic art, the raw material is not restricted, is combined with various materials, is used and permeated, generates complementary artistic effects, and ensures that the modern ceramic has rich expressiveness and full harmony, surface decoration and space processing are also built on a higher level. The modern ceramic art focuses on the texture performance, does not pay attention to rough or fine raw materials, and the materials are not limited to porcelain clay and ceramic clay any more, but intentionally breaks through the application range of the traditional ceramic art raw materials, utilizes different characteristics of the clay, exerts the potential aesthetic feeling of various materials, and can serve as long as the materials such as mud, sand and the like burnt by a kiln.
The ceramic glaze surface is painted with pattern to raise the beautiful effect of ceramic, and the glaze surface is integrated.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation method of crab claw-shaped Ru porcelain, which solves the problem that the current ceramic glaze surface is provided with patterns to increase the beautiful effect of ceramics.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a preparation method of crab claw-shaped Ru porcelain comprises the following preparation steps:
s1: preparing the pearlescent green glaze: taking 5-12 parts of kaolin, 25-55 parts of feldspar, 3-6 parts of barium, 8-16 parts of calcium carbonate, 10-18 parts of quartz, 2-6 parts of magnesium and 0.5-3 parts of iron according to parts by weight, adding water and stirring to prepare a glaze;
s2: preparing a ceramic embryo: repeatedly beating the soaked pottery clay, discharging air in the pottery clay, taking out a part of the pottery clay, putting the pottery clay on a wheel mill for squeezing and molding, and drying the formed embryo in the shade;
s3 glazing:
a. moisturizing the surface of the embryo, and brushing the embryo with a water pen;
b. pouring a part of glaze taken out into the embryo, shaking, pouring out to enable the glaze to be adhered to the inner surface of the embryo, and then soaking the outer surface of the embryo in the glaze to enable the glaze to be adhered to the surface of the embryo;
c. after the glaze is slightly dried, performing circle repairing;
s4 glaze firing: after the glaze is completely dried, putting the blank into a kiln for firing;
s5 baking crab claw grains:
a. cooling the ceramic after firing, and then returning the ceramic to the kiln for firing again;
b. the ceramic which is burned back to the kiln is taken out and put into cold water, so that the glaze surface generates physical reaction of expansion with heat and contraction with cold, fine broken pieces are generated, and the whole ceramic looks like a pattern similar to a crab claw.
Preferably, the embryos dried in the shade in S2 are placed on a ceramic vehicle for spin-cutting, so that the uniform wall thickness of the embryos is ensured.
Preferably, in S3, the embryos are replenished with water, and the embryos need to be placed on a turntable to rotate at a constant speed, so that the water pens can be brushed on the surface of the embryos at a constant speed.
Preferably, the kiln returning firing temperature in S5 is 450 ℃, and the firing time is 30 min.
(III) advantageous effects
The invention provides a preparation method of crab claw-shaped Ru porcelain. The method has the following beneficial effects:
the ceramic is returned to the kiln for secondary firing, the firing time is short, the temperature of the glaze is inconsistent with the temperature of the embryo, the ceramic is placed into cold water, and the glaze is finely divided under the action of expansion with heat and contraction with cold, so that the glaze looks similar to the shape of a crab claw, and the ceramic has a unique aesthetic feeling.
Detailed Description
Technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a preparation method of crab claw-shaped Ru porcelain, which comprises the following preparation steps:
s1: preparing the pearlescent green glaze: taking 5-12 parts of kaolin, 25-55 parts of feldspar, 3-6 parts of barium, 8-16 parts of calcium carbonate, 10-18 parts of quartz, 2-6 parts of magnesium and 0.5-3 parts of iron according to parts by weight, adding water and stirring to prepare a glaze;
s2: preparing a ceramic embryo: repeatedly beating the soaked pottery clay, discharging air in the pottery clay, taking out a part of the pottery clay, putting the pottery clay on a wheel mill for squeezing and molding, and drying the formed embryo in the shade;
s3 glazing:
a. moisturizing is carried out on the surface of the embryo, and the embryo is dipped in clear water by a water pen and brushed, so that air holes hidden in the embryo can be well found, and meanwhile, hard mud balls mixed in the embryo mud can be detected;
b. pouring a part of glaze taken out into the embryo, shaking and pouring out, so that the glaze is adhered to the inner surface of the embryo, and then soaking the outer surface of the embryo in the glaze to make the glaze adhered to the surface of the embryo;
c. after the glaze is slightly dried, performing circle repairing;
s4 glaze firing: after the glaze is completely dried, putting the blank into a kiln for firing;
s5 baking crab claw grains:
a. cooling the ceramic after firing, and then returning the ceramic to the kiln for firing again;
b. because the time for returning the kiln to burn is short, the temperature of the glaze is inconsistent with that of the embryo, at the moment, the ceramic which is burned in the kiln is taken out and put into cold water, so that the glaze generates physical reaction of expansion with heat and contraction with cold, fine broken pieces are generated, and the whole body looks like a line similar to a crab claw.
And (5) placing the dried embryos in the S2 on a ceramic vehicle for rotary cutting, and ensuring that the wall thickness of the embryos is uniform.
And in the S3, the embryos are supplemented with water and need to be placed on a turntable to rotate at a constant speed, so that the water pen can be used for brushing and wiping the embryos on the surface at a constant speed.
The kiln returning firing temperature in the S5 is 450 ℃, and the firing time is 30 min.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A preparation method of crab claw-like Ru porcelain is characterized by comprising the following steps: the preparation method comprises the following preparation steps:
s1: preparing the pearlescent green glaze: taking 5-12 parts of kaolin, 25-55 parts of feldspar, 3-6 parts of barium, 8-16 parts of calcium carbonate, 10-18 parts of quartz, 2-6 parts of magnesium and 0.5-3 parts of iron according to parts by weight, adding water and stirring to prepare a glaze;
s2: preparing a ceramic embryo: repeatedly beating the soaked pottery clay, discharging air in the pottery clay, taking out a part of the pottery clay, putting the pottery clay on a wheel mill for squeezing and molding, and drying the formed embryo in the shade;
s3 glazing:
moisturizing the surface of the embryo, and brushing the embryo with a water pen;
pouring a part of glaze taken out into the embryo, shaking, pouring out to enable the glaze to be adhered to the inner surface of the embryo, and then soaking the outer surface of the embryo in the glaze to enable the glaze to be adhered to the surface of the embryo;
after the glaze is slightly dried, performing circle repairing;
s4 glaze firing: after the glaze is completely dried, putting the blank into a kiln for firing;
s5 baking crab claw grains:
cooling the ceramic after firing, and then returning the ceramic to the kiln for firing again;
the ceramic which is burned back to the kiln is taken out and put into cold water, so that the glaze surface generates physical reaction of expansion with heat and contraction with cold, fine broken pieces are generated, and the whole ceramic looks like a pattern similar to a crab claw.
2. The preparation method of the crab claw-shaped Ru porcelain according to claim 1, which is characterized in that: and (5) placing the dried embryos in the S2 on a ceramic vehicle for rotary cutting, and ensuring that the wall thickness of the embryos is uniform.
3. The preparation method of the crab claw-shaped Ru porcelain according to claim 1, which is characterized in that: and in the S3, the embryos are supplemented with water and need to be placed on a turntable to rotate at a constant speed, so that the water pen can be used for brushing and wiping the embryos on the surface at a constant speed.
4. The preparation method of the crab claw-shaped Ru porcelain according to claim 1, which is characterized in that: the kiln returning firing temperature in the S5 is 450 ℃, and the firing time is 30 min.
CN202111311488.6A 2021-11-08 2021-11-08 Preparation method of crab claw-like Ru porcelain Withdrawn CN114014634A (en)

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CN202111311488.6A CN114014634A (en) 2021-11-08 2021-11-08 Preparation method of crab claw-like Ru porcelain

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CN202111311488.6A CN114014634A (en) 2021-11-08 2021-11-08 Preparation method of crab claw-like Ru porcelain

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114751723A (en) * 2022-04-30 2022-07-15 刘小东 Firing method of porcelain with peony pattern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114751723A (en) * 2022-04-30 2022-07-15 刘小东 Firing method of porcelain with peony pattern

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