CN105693092B - A kind of black matrix piebald crystallization glaze prepared with bamboo ash for primary raw material and preparation method thereof - Google Patents

A kind of black matrix piebald crystallization glaze prepared with bamboo ash for primary raw material and preparation method thereof Download PDF

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CN105693092B
CN105693092B CN201610127390.8A CN201610127390A CN105693092B CN 105693092 B CN105693092 B CN 105693092B CN 201610127390 A CN201610127390 A CN 201610127390A CN 105693092 B CN105693092 B CN 105693092B
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glaze
preparation
bamboo
piebald
ash
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CN105693092A (en
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李伟东
袁晓煜
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Shanghai Institute of Ceramics of CAS
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Shanghai Institute of Ceramics of CAS
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    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glass Compositions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

The present invention relates to a kind of grey for black matrix piebald crystallization glaze of primary raw material preparation and preparation method thereof with bamboo, the lobate brilliant flower of surface precipitation palm and silver coloured particulates shape crystal of the black matrix piebald crystallization glaze, in glaze layer, droplet-like, which is isolated in phase, separates out small crystalline substance flower.The use of a large amount of pure plants ash is raw material in the present invention, greatly reduces the usage amount of all kinds of raw mineral materials and chemical products, cost of material substantially reduces while environmental protection.It is strict to control glaze each component ratio using extremely letter formula, coordinate simple calcining system, prepare the crystallization glaze porcelain of fineness, there is high art and researching value.

Description

A kind of black matrix piebald crystallization glaze prepared with bamboo ash for primary raw material and preparation method thereof
Technical field
The invention belongs to ceramic technology field, and in particular to a kind of to prepare black matrix piebald crystallization glaze with bamboo ash for primary raw material Method.
Background technology
Famous ancient pottery and porcelain scholar Nigel Wood are proposed：" in the world without which country ancient times ceramics, than China It is richer to be conceivable to colour using iron.From the aspects of some, the history of whole ancient Chinese ceramics may be considered exploration The evolution of ferriferous oxide coloring." ancient times high ferro crystallization glaze because its Surface Crystallization form it is bizarre and motley, receive pushing away for moderns High and collection.According to archaeological discovery, ancient Chinese firer begins attempt to use different types of plant ass to be used as with glaze original from the Northern Song Dynasty Material.
The content of the invention
The invention aims to provide it is a kind of with bamboo ash for primary raw material prepare black matrix piebald crystallization glaze and its side Method, the bamboo ash that use is environmentally friendly, simple and easy to get are primary raw material, and raw material sources are abundant and cost is cheap.Finished product glaze paint is smooth Light, glaze paint have abundant crystallization effect, and brilliant floral shape and color-variable, third dimension is strong, and art value is high.
The present invention is that technical scheme is used by solving above-mentioned technical problem：Prepared with natural bamboo ash for primary raw material Black matrix piebald crystallization glaze, glaze is bamboo ash, kaolin and Fe with raw material2O3.Specifically, the present invention is made work by ancient pottery and porcelain The inspiration of skill, the present invention are raw material from pure natural bamboo ash, add raw mineral materials on a small quantity, control calcining system, final to prepare Go out to view and admire and black matrix piebald crystallization glaze that researching value is high.Glaze formula is simple, and raw material is easy to get, and glazing and sintering process are just Victory, finished product glaze paint is smooth, color and luster is soft, spreads all over silver gray multi-level, that pattern is changeable and brown crystallization piebald, outward appearance essence U.S., artistic effect are good.
Present invention firstly provides a kind of black matrix piebald crystallization glaze prepared with bamboo ash for primary raw material, the black matrix piebald The surface of crystallization glaze separates out the lobate brilliant flower of palm and silver coloured particulates shape crystal, and droplet-like, which is isolated in phase, in glaze layer separates out small brilliant flower.
Present invention also offers a kind of preparation method of the black matrix piebald crystallization glaze prepared with bamboo ash for primary raw material, bag Include：
(1) bamboo ash is prepared；
(2) according to bamboo branch ash 65-85wt%, kaolin 10-30wt%, Fe2O33-8% each components sum is 100wt% Enamel frit makeing raw material is weighed, adds water polo to be milled to the mesh screen residue mass fraction of glaze slip 325 less than 0.5%, obtains glaze slip；
(3) by glaze slip glazing obtained by (2) in the up to required thickness of base substrate, through 3~5 hours by room temperature to 1280~ 1300 DEG C, calcine 0.5~5 hour, the furnace cooling after 1~4 hour is cooled to 1230~1260 DEG C, obtain the black matrix piebald Crystallization glaze.
It is preferred that water described in step (2) and enamel frit makeing material quality ratio are (0.8~1.2)：1.
It is preferred that the mode of glazing described in step (3) for leaching glaze, swing glaze, pour glaze, brushing glazing, get rid of in glaze method at least one Kind.
It is preferred that thickness needed for step (3) is 0.1~0.5mm.
In the present invention, the bamboo ash is the ash content obtained with bamboo after burning again through except pyrocarbon processing gained.Preferably Ground, bamboo ash is prepared described in step (1) to be included：Bamboo is gathered, as the grey raw material of system.The bamboo collected is fully fired Burn.Ash after burning is placed in container, stirring is eluriated several times.High temperature carbon removal treatment is carried out to the ash after elutriation, obtains bamboo ash.
It is preferred that the technological parameter of the high temperature carbon removal treatment is：From room temperature to 600~800 DEG C, protect within 1~3 hour Temperature 0.5~3 hour, furnace cooling cooling.
The beneficial effects of the invention are as follows：The use of a large amount of pure plants ash is raw material, greatly reduces all kinds of raw mineral materials And the usage amount of chemical products, cost of material substantially reduces while environmental protection.It is strict to control glaze each using extremely letter formula Component ratio, coordinate simple calcining system, prepare the crystallization glaze porcelain of fineness, there is high art and researching value. Black matrix piebald crystallization glaze color and luster is soft, and glaze paint is smooth, spreads all over multi-level polymorphic silver gray and brown crystallization spot, silver coloured particulates Shape crystal is accompanied with the lobate brilliant flower of palm, and sight is good.
Brief description of the drawings
Fig. 1 is black matrix piebald crystallization glaze surface scan electron microscope prepared by embodiment 1；
Fig. 2 is scanning electron microscope (SEM) photograph in the black matrix piebald crystallization glaze glaze layer of the preparation of embodiment 1.
Embodiment
Implementation below further illustrates the present invention, it should be appreciated that following embodiments are merely to illustrate the present invention, rather than The limitation present invention.
The black matrix piebald crystallization glaze that the present invention is prepared with bamboo ash for primary raw material, the surface analysis of the black matrix piebald crystallization glaze Go out the lobate brilliant flower of palm and silver coloured particulates shape crystal, droplet-like, which is isolated in phase, in glaze layer separates out small brilliant flower.
The system of the explanation black matrix piebald crystallization glaze provided by the invention prepared with bamboo ash for primary raw material of following exemplary Preparation Method.
Prepare bamboo ash.Bamboo ash is the ash content to be obtained using bamboo as raw material after burning in the present invention, then through removing pyrocarbon Processing gained.Bamboo used ash in the present invention, for product after the burning of bamboo, belong to aluminium profiles plant ass in high silicon.Wherein, it is described High temperature is except the technological parameter of carbon：From room temperature to 600~800 DEG C, 0.5~3 hour is incubated within 1~3 hour, furnace cooling drop Temperature.As an example, preparing bamboo ash includes：Bamboo is gathered, as the grey raw material of system.The bamboo collected is fully fired Burn.Ash after burning is placed in container, stirring is eluriated several times.Carbon removal treatment is carried out at 800 DEG C to the ash after elutriation, obtains bamboo Ash.
According to bamboo branch ash 65-85wt%, kaolin 10-30wt%, Fe2O33-8% each component sums weigh for 100wt% Enamel frit makeing raw material, add water polo to be milled to the mesh screen residue mass fraction of glaze slip 325 less than 0.5%, obtain glaze slip.Wherein add water quality with The ratio of enamel frit makeing material quality can be (0.8~1.2)：1.
By glaze slip glazing in the up to required thickness of base substrate, required thickness can be 0.1~0.5mm.Thickness is excessive to be rapidly fired to When gas be not easy discharge produce bubble.Thickness it is too small easily produce dried glaze the defects of.Then through 3~5 hours by room temperature extremely 1280-1300 DEG C, calcine 0.5~5 hour, the furnace cooling after 1~4 hour is cooled to 1230~1260 DEG C, obtain described black Bottom piebald crystallization glaze.When enamel frit makeing temperature is increased to more than 1260 DEG C, with Fe in tire, glaze2O3The progress of decomposition reaction, constantly puts Go out gas, bubble rises to glaze paint direction, expands, grown up, and the rich ferriferous oxide concentration around bubble is continuously increased, final bubble Escaped from glaze paint and form local Fu Tie regions in glaze paint.Liquid phase separation mutually occurs for glaze paint Fu Tie regions glass, in cooling procedure Fe-riched phase is because supersaturation separates out iron oxide crystal, and the lobate brilliant flower of palm and silver gray graininess pattern of crystal presentation brown are (such as Fig. 1), both are accompanied, and crystal morphology and size variation are enriched.Mutually liquid phase separation also occurs for the glass inside glaze layer, from liquid Drop-wise, which is isolated in phase, separates out small brilliant flower (such as Fig. 2).The crystal of variety classes, pattern and color that glaze surface separates out together form The exquisite external appearance characteristic of glaze paint.By adjusting glaze formula ratio and Fe2O3Content, control temperature schedule (temperature increasing schedule or/and Cooling system), regulation and control crystallization piebald shape, size, the purpose of quantity can be reached, form rich and changeful artistic effect.Apply Glaze mode can be but be not limited only to soak glaze, swing glaze, pour one or more in glaze, brushing glazing method.
Embodiment is enumerated further below to describe the present invention in detail.It will similarly be understood that following examples are served only for this Invention is further described, it is impossible to is interpreted as limiting the scope of the invention, those skilled in the art is according to this hair Some nonessential modifications and adaptations that bright the above is made belong to protection scope of the present invention.Following examples are specific Technological parameter etc. is also only an example in OK range, i.e. those skilled in the art can be done properly by this paper explanation In the range of select, and do not really want to be defined in the concrete numerical value of hereafter example.
Embodiment 1
The black matrix piebald crystallization glaze prepared with bamboo ash for primary raw material, glaze is by bamboo ash, kaolin and Fe2O3By not year-on-year Example is prepared.Glaze primary raw material mass fraction is bamboo ash 65%, kaolin 30%, Fe2O35%；
The preparation method of crystallization glaze primary raw material bamboo ash, comprises the following steps：
Step 1：Bamboo is gathered, as the grey raw material of system；
Step 2：The bamboo collected is fully burnt；
Step 3：Ash after burning is placed in container, stirring is eluriated several times；
Step 4：Carbon removal treatment is carried out at 800 DEG C to the ash after elutriation, obtains bamboo ash；
The preparation method of crystallization glaze, comprises the following steps：
Step 1：Bamboo branch ash, kaolin and Fe are weighed in mass fraction ratio2O3As enamel frit makeing raw material；
Step 2：Enamel frit makeing raw material presses 1 with clear water:0.8 mass ratio mixing, the mesh screen residue of slurry 325 that wet ball grinding obtains Mass fraction is less than 0.5%；
Step 3：Using leaching glaze, glaze is swung, pour glaze, brushing glazing, get rid of in glaze method one or more of glazings on tire；
Step 4：Glaze firing process uses high-temperature box type electric furnace, rises to 1280 DEG C by room temperature through 3h, is incubated 1h, 2h is cooled to 1260 DEG C, close electric furnace cooling.
Embodiment 2
The black matrix flower crystallization glaze prepared with bamboo ash for primary raw material, glaze is by bamboo ash, kaolin and Fe2O3By not year-on-year Example is prepared.Glaze primary raw material mass fraction is bamboo ash 85%, kaolin 9%, Fe2O36%；
The preparation method of crystallization glaze primary raw material bamboo ash, comprises the following steps：
Step 1：Bamboo is gathered, as the grey raw material of system；
Step 2：The bamboo collected is fully burnt；
Step 3：Ash after burning is placed in container, stirring is eluriated several times；
Step 4：Carbon removal treatment is carried out at 800 DEG C to the ash after elutriation, obtains bamboo ash；
The preparation method of crystallization glaze, comprises the following steps：
Step 1：Bamboo branch ash, kaolin and Fe are weighed in mass fraction ratio2O3As enamel frit makeing raw material；
Step 2：Enamel frit makeing raw material presses 1 with clear water:0.8 mass ratio mixing, the mesh screen residue of slurry 325 that wet ball grinding obtains Mass fraction is less than 0.5%；
Step 3：Using leaching glaze, glaze is swung, pour glaze, brushing glazing, get rid of in glaze method one or more of glazings on tire；
Step 4：Glaze firing process uses high-temperature box type electric furnace, rises to 1300 DEG C by room temperature through 4h, is incubated 1h, 1h is cooled to 1230 DEG C, close electric furnace cooling.
Fig. 1 is black matrix piebald crystallization glaze surface scan electron microscope prepared by embodiment 1.Black matrix piebald crystallization as we know from the figure The lobate brilliant flower of palm and granular crystals that glaze surface separates out.Fig. 2 is to be swept in black matrix piebald crystallization glaze glaze layer prepared by embodiment 1 Retouch electron microscope.Separate out small brilliant flower in the glaze layer of black matrix piebald crystallization glaze in the isolated phase of droplet-like as can be known from Fig. 2.

Claims (5)

  1. A kind of 1. preparation method of the black matrix piebald crystallization glaze prepared with bamboo ash for primary raw material, it is characterised in that the black matrix The surface of piebald crystallization glaze separates out the lobate brilliant flower of palm and silver coloured particulates shape crystal, and droplet-like, which is isolated in phase, in glaze layer separates out small crystalline substance Flower；The preparation method includes：
    （1）Prepare bamboo ash；
    （2）According to bamboo 65~85wt% of ash, kaolin 10~30wt%, Fe2O3 3~8% each component sums are that 100wt% weighs enamel frit makeing Raw material, add water polo to be milled to the degree that glaze slip is less than 0.5% through 325 mesh screen residue mass fractions, obtain glaze slip；
    （3）By step（2）The glazing of gained glaze slip in the up to required thickness of base substrate, through 3~5 hours by room temperature to 1280~ 1300 DEG C, calcine 0.5~5 hour, the furnace cooling after 1~4 hour is cooled to 1230~1260 DEG C, obtain the black matrix piebald Crystallization glaze.
  2. 2. preparation method according to claim 1, it is characterised in that step（2）Described in water and enamel frit makeing material quality ratio For（0.8~1.2）：1.
  3. 3. preparation method according to claim 1, it is characterised in that step（3）Described in glazing mode for leaching glaze, swing Glaze, pour glaze, brushing glazing, get rid of at least one of glaze method.
  4. 4. preparation method according to claim 1, it is characterised in that step（3）Needed for thickness be 0.1~0.5mm.
  5. 5. according to the preparation method any one of claim 1-4, it is characterised in that the bamboo ash is through burning with bamboo The ash content obtained afterwards is again through obtained by high temperature carbon removal treatment；The technological parameter of the high temperature carbon removal treatment is：1~3 hour from room temperature 600~800 DEG C are warming up to, is incubated 0.5~3 hour, furnace cooling cooling.
CN201610127390.8A 2016-03-07 2016-03-07 A kind of black matrix piebald crystallization glaze prepared with bamboo ash for primary raw material and preparation method thereof Active CN105693092B (en)

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Citations (1)

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Publication number Priority date Publication date Assignee Title
CN105110642A (en) * 2015-07-24 2015-12-02 郏县神前传奇陶瓷钧瓷厂 Black background-white spot composite Tang jun glaze, and method used for producing jun porcelain with black background white spot composite Tang jun glaze

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Publication number Priority date Publication date Assignee Title
CN105110642A (en) * 2015-07-24 2015-12-02 郏县神前传奇陶瓷钧瓷厂 Black background-white spot composite Tang jun glaze, and method used for producing jun porcelain with black background white spot composite Tang jun glaze

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