CN110117184A - A kind of wear-resistant domestic ceramics and preparation method thereof - Google Patents
A kind of wear-resistant domestic ceramics and preparation method thereof Download PDFInfo
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- CN110117184A CN110117184A CN201910442696.6A CN201910442696A CN110117184A CN 110117184 A CN110117184 A CN 110117184A CN 201910442696 A CN201910442696 A CN 201910442696A CN 110117184 A CN110117184 A CN 110117184A
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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
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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
- C04B33/13—Compounding ingredients
- C04B33/131—Inorganic additives
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
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- 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
- C04B33/16—Lean materials, e.g. grog, quartz
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- 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
- C04B33/32—Burning methods
- C04B33/34—Burning methods combined with glazing
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- 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
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- 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
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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
- 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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- 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
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
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- 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
- C04B2235/6562—Heating rate
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- 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
- C04B2235/658—Atmosphere during thermal treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The present invention provides a kind of wear-resistant ceramic ware for daily use, belongs to ceramic technology field.The ceramic includes tire material and glaze, and the tire material includes following raw material: 35 ~ 40 parts of kaolin, 4 ~ 8 parts of quartz, 23 ~ 28 parts of potassium feldspar, 18 ~ 22 parts of clay, 2 ~ 5 parts of zircon sand, useless 10 ~ 15 parts of porcelain powder, 15 ~ 20 parts of aluminium oxide;The glaze includes following raw material: 10 ~ 15 parts of kaolin, 10 ~ 15 parts of orthoclase, 10 ~ 15 parts of mullite, 18 ~ 25 parts of aluminium oxide, 12 ~ 18 parts of zinc oxide, 1 ~ 3 part of talcum, 6 ~ 10 parts of zircon sand, 5 ~ 10 parts of dolomite, 3 ~ 6 parts of iron oxide, 3 ~ 6 parts of copper oxide.The preparation method of the wear-resistant ceramic ware for daily use, comprising the following steps: prepare tire slurry, prepare glaze slip, green body leaching glaze biscuiting, firing, firing temperature is 1280 ~ 1380 DEG C.Using the domestic ceramics of raw material provided by the invention and technique firing, there is wear-resistant well and high anti-seismic characteristic.
Description
Technical field
The invention belongs to ceramic technology fields, and in particular to a kind of wear-resistant domestic ceramics and preparation method thereof.
Background technique
Ceramics are to be made using natural clay and various natural minerals as primary raw material by crushing to be kneaded, form and calcine
Various products.The article fired in special kiln high temperature being fabricated to clay was referred to as ceramics, ceramics by people in the past
It is the general name of pottery and porcelain.The traditional concept of ceramics refers to all using Inorganic nonmetal minerals such as clays as the artificial work of raw material
Industry product, it include the mixture clay or containing clay through mixing, molding, calcining and made of various products, by most thick
Rough earthenware belongs to its range to most fine fine pottery and porcelain.
The generation of domestic ceramics can be described as the demand because of people to daily life and generate, people in daily life
It is in the most contact and most familiar of porcelain, such as tableware, tea set, coffee tool, drinking utensils, meal tool.Domestic porcelain is wide for a long time
The big people likes and uses, because it has a following characteristics: first, it is easy to wash and keep cleaning, domestic ceramics glaze
Light, it is fine and smooth, using being easy to wash away after contamination;Second, better heat stability, heat transfer is slow, and domestic ceramics is subjected to certain temperature difference
Anxious heat quenching variation when be not easy the performance burst, it is more superior than glassware for this point, it is the non-conductor of heat, and heat transfer is slow
Slowly.For containing boiling water or boiling hot food, less scald one's hand when end is taken;Third, chemical property are stablized, durable, this point
For example than metal product bronze, brass or copper ware, ironware, aluminium device etc. are superior, and there is household china certain acid and alkali resistance, salt and carbon in atmosphere acid gas to invade
The ability of erosion is not easy to chemically react with these substances, non-corrosive aging;4th, the stomata of porcelain is few, and water absorption rate is very
It is low, food is stored with domestic porcelain, after tight sealing, moisture evaporation in food, infiltration and the infringement of extraneous bacterium can be prevented;The
Five, painted decoration is rich and varied, and especially high temperature muffle painting and underglaze blue decoration etc. are endangered without lead poisoning, can courageously use, very by people
Welcome.
And existing domestic porcelain also has a fly in the ointment, and maximum weakness is that impact strength is low, it is touched intolerant to falling,
It is prone to wear, is a kind of fragile article.Therefore research and develop and prepare it is a kind of can ceramic ware for daily use wear-resistant, that intensity is high be each enterprise
Industry needs the project studied.
Summary of the invention
Based on the above prior art, the purpose of the present invention is to provide a kind of wear-resistant domestic ceramics and preparation method thereof,
Its feature is wear-resistant, shock resistance is strong, resistant to chemical etching, intensity is high, water imbibition is low, and the service life is long during routine use.
In order to achieve the goal above, the technical solution adopted by the present invention are as follows: a kind of wear-resistant ceramic ware for daily use, including tire
Material and glaze, the tire material include following raw material: 35~40 parts of kaolin, quartz 4~8 parts, 23~28 parts of potassium feldspar,
18~22 parts of clay, 2~5 parts of zircon sand, useless 10~15 parts of porcelain powder, 15~20 parts of aluminium oxide;The glaze includes following weight
Part raw material: 10~15 parts of kaolin, 10~15 parts of orthoclase, 10~15 parts of mullite, 18~25 parts of aluminium oxide, zinc oxide 12~
18 parts, 1~3 part of talcum, 6~10 parts of zircon sand, 5~10 parts of dolomite, 3~6 parts of iron oxide, 3~6 parts of copper oxide.
In order to preferably realize the present invention, further, the tire material includes the raw material of following parts by weight: kaolin 38
Part, 6 parts of quartz, 25 parts of potassium feldspar, 20 parts of clay, 4 parts of zircon sand, useless 13 parts of porcelain powder, 17 parts of aluminium oxide;The glaze include with
Lower raw material: 12 parts of kaolin, 12 parts of orthoclase, 12 parts of mullite, 22 parts of aluminium oxide, 15 parts of zinc oxide, 2 parts of talcum,
8 parts of zircon sand, 8 parts of dolomite, 5 parts of iron oxide, 4 parts of copper oxide.
The present invention also provides a kind of preparation methods of wear-resistant ceramic ware for daily use, comprising the following steps:
Step 1, weighed respectively according to weight ratio tire feed powder it is broken after be put into ball mill add water carry out wet-milling, after wet-milling
Slurry is by 250 meshes, and with hydraulic slip drying press filters pressing at mud cake after magnetic separator is except iron, mud cake water content 55~75% is standby
With;
Blank is made by moulding in the aging mud cake of step 1 by step 2, is made after blank is half-dried through finishing, bonding, engraving
Smart embryo;
Step 3 enters kiln kiln discharge after 750~850 DEG C of 3~6h of biscuiting, cooling after drying smart embryo, obtain plain tire;
Step 4, weighed respectively according to weight ratio glaze crush after be put into ball mill add water carry out ball milling, after wet-milling
Glaze slurry is spare by 325 meshes;
Element tire obtained in step 3 is dipped into glaze slip obtained in step 4 by step 5, the glaze for waiting its surface to adhere to
Bubble and uneven part on biscuit surface glaze layer are modified in taking-up when reaching 0.5~2.0mm thickness;
Step 6, the biscuit for trimming glaze layer is put into kiln firing, 1280~1380 DEG C of firing temperature.
In order to preferably realize the present invention, further, tire material wet-milling Shi Jiashui weight ratio is material: ball in the step 1:
Water=1:2.0~4.0:0.6~0.8, Ball-milling Time be 20~for 24 hours.
In order to preferably realize the present invention, further, glaze wet-milling Shi Jiashui weight ratio is material: ball in the step 4:
Water=1:2.0~3.5:0.6~0.8, Ball-milling Time are 34~38h.
In order to preferably realize the present invention, further, firing process described in the step 6 specifically includes following step
It is rapid:
1. the biscuit after glazing is put into kiln, heats up under oxidizing atmosphere, temperature is made to be ramped up 1000 in 8~12h
℃;
2. temperature under reducing atmosphere, is made to be ramped up 1280~1380 DEG C in 2~4h;
3. keeping the temperature 2~4h after annealing cooled to room temperature under oxidizing atmosphere, it is made.
Beneficial effect
Beneficial effects of the present invention are as follows:
(1) anti abrasive domestic ceramics provided by the invention using kaolin, quartz, potassium feldspar, clay, aluminium oxide, gives up
As tire material at base, kaolin is that mainly at base raw material, its plasticity is strong for porcelain powder and zircon sand;The addition of quartz makes blank raw material
It is easier to be formed, does not influence and deform vulnerable to external force when dry after sizing, cracks;Potassium feldspar can reduce the drying of green body in firing
It shrinks and deformation, improvement drying property shortens drying time, can be used as flux in firing reduces firing temperature, promotes kaolinite
Soil and zircon sand melting, so that its mechanical strength and dielectric properties are improved, formation Al2O3-ZrO2-SiO2, increase its hardness, strong
In addition degree and corrosion resistance can increase the content of aluminium oxide in entire tire material with the use of aluminium oxide, to improve the strong of green body
Degree and hardness, keep it not easy to wear.Meanwhile useless porcelain powder is used as raw material can substantially reduce production cost, while handling again
Discarded ceramic, reduces environmental pollution.
(2) anti abrasive domestic ceramics provided by the invention uses kaolin, orthoclase, mullite, aluminium oxide, zirconium English
Sand, talcum, zinc oxide, dolomite, iron oxide and copper oxide, orthoclase main component are silicate, and mullite, zircon sand
In conjunction with generation Al2O3-ZrO2-SiO2, fusing point is high, and fire resisting acid-alkali-corrosive-resisting, electrical insulating property is strong, and zinc oxide is as glaze and helps
Flux can reduce sintering temperature, improve glossiness and flexibility, there is excellent performance;Iron oxide, copper oxide help for chemistry
Agent can further play the effect of aluminium oxide, improve the abrasion resistance properties of glaze.
(3) anti abrasive domestic ceramics provided by the invention, blank raw material and glaze layer raw material using different raw materials with
Blank raw material is mixed and finely ground Hou Jiashui and green body pug is made, then obtains green body through sizing by proportion, by high temperature biscuiting, favorably
In the wear resistance and thermal shock resistance that improve tire material.Glazing after biscuiting, glazing make than general glaze thickness, then after high temperature is fired
Glaze colours is thick and heavy, by adjusting the proportion of green body and glaze layer raw material, green body and glaze layer in high temperature sintering procedure can be made to have relatively together
The thermal expansivity of step, thus keep the ceramic glaze layer opaque of firing good, it is wear-resistant, shock resistance is strong, resistant to chemical etching, intensity
Height, water imbibition are low, are fired using reducing atmosphere after initial oxidation, and glaze colours is shallowly deep, one integrated mass, whole in colour-stable, sight
Make one pleasing.
Specific embodiment
Invention is further described in detail combined with specific embodiments below.
Embodiment 1
The present embodiment provides a kind of wear-resistant ceramic ware for daily use, including tire material and glaze, the tire material includes following heavy
Measure part raw material: 35 parts of kaolin, 8 parts of quartz, 28 parts of potassium feldspar, 18 parts of clay, 2 parts of zircon sand, useless 15 parts of porcelain powder, aluminium oxide 15
Part;The glaze includes following raw material: 10 parts of kaolin, 10 parts of orthoclase, 15 parts of mullite, 18 parts of aluminium oxide, oxygen
Change 12 parts of zinc, 1 part of talcum, 6 parts of zircon sand, 10 parts of dolomite, 3 parts of iron oxide, 3 parts of copper oxide.
The present embodiment also provides a kind of preparation method of wear-resistant ceramic ware for daily use, comprising the following steps:
Step 1, weighed respectively according to weight ratio tire feed powder it is broken after be put into ball mill water added to carry out wet-milling, when tire material wet-milling, adds
Water weight ratio is material: ball: water=1:2.0:0.6, Ball-milling Time 20h;Slurry after wet-milling is passed through by 250 meshes
Magnetic separator remove iron after with hydraulic slip drying press filters pressing at mud cake, mud cake water content 55~75% is spare;
Blank is made by moulding in the aging mud cake of step 1 by step 2, is made after blank is half-dried through finishing, bonding, engraving
Smart embryo;
Step 3 enters kiln kiln discharge after 750 DEG C of biscuiting 6h, cooling after drying smart embryo, obtain plain tire;
Step 4 weighs respectively according to weight ratio and is put into ball mill after glaze crushes water is added to carry out ball milling, and when glaze wet-milling adds
Water weight ratio is material: ball: water=1:2.0:0.6, Ball-milling Time 34h;Glaze slurry after wet-milling is standby by 325 meshes
With;
Element tire obtained in step 3 is dipped into glaze slip obtained in step 4 by step 5, the glaze for waiting its surface to adhere to
Bubble and uneven part on biscuit surface glaze layer are modified in taking-up when reaching 0.5mm thickness;
The biscuit for trimming glaze layer is put into kiln by step 6, is heated up under oxidizing atmosphere, is risen temperature uniformly in 8h
To 1000 DEG C;Under reducing atmosphere, temperature is made to be ramped up 1380 DEG C in 4h;Under oxidizing atmosphere, heat preservation 2h after annealing is natural
It is cooled to room temperature, is made.
Embodiment 2
The present embodiment provides a kind of wear-resistant ceramic ware for daily use, including tire material and glaze, the tire material includes following heavy
Measure part raw material: 36 parts of kaolin, 7 parts of quartz, 27 parts of potassium feldspar, 19 parts of clay, 3 parts of zircon sand, useless 14 parts of porcelain powder, aluminium oxide 16
Part;The glaze includes following raw material: 11 parts of kaolin, 11 parts of orthoclase, 14 parts of mullite, 20 parts of aluminium oxide, oxygen
Change 13 parts of zinc, 1 part of talcum, 7 parts of zircon sand, 9 parts of dolomite, 4 parts of iron oxide, 3 parts of copper oxide.
The present embodiment also provides a kind of preparation method of wear-resistant ceramic ware for daily use, comprising the following steps:
Step 1, weighed respectively according to weight ratio tire feed powder it is broken after be put into ball mill water added to carry out wet-milling, when tire material wet-milling, adds
Water weight ratio is material: ball: water=1:2.5:0.6, Ball-milling Time 21h;Slurry after wet-milling is passed through by 250 meshes
Magnetic separator remove iron after with hydraulic slip drying press filters pressing at mud cake, mud cake water content 55~75% is spare;
Blank is made by moulding in the aging mud cake of step 1 by step 2, is made after blank is half-dried through finishing, bonding, engraving
Smart embryo;
Step 3 enters kiln kiln discharge after 780 DEG C of biscuiting 5h, cooling after drying smart embryo, obtain plain tire;
Step 4 weighs respectively according to weight ratio and is put into ball mill after glaze crushes water is added to carry out ball milling, and when glaze wet-milling adds
Water weight ratio is material: ball: water=1:2.5:0.6, Ball-milling Time 35h;Glaze slurry after wet-milling is standby by 325 meshes
With;
Element tire obtained in step 3 is dipped into glaze slip obtained in step 4 by step 5, the glaze for waiting its surface to adhere to
Bubble and uneven part on biscuit surface glaze layer are modified in taking-up when reaching 0.8mm thickness;
The biscuit for trimming glaze layer is put into kiln by step 6, is heated up under oxidizing atmosphere, is risen temperature uniformly in 9h
To 1000 DEG C;Under reducing atmosphere, temperature is made to be ramped up 1350 DEG C in 4h;Under oxidizing atmosphere, heat preservation 2h after annealing is natural
It is cooled to room temperature, is made.
Embodiment 3
The present embodiment provides a kind of wear-resistant ceramic ware for daily use, including tire material and glaze, the tire material includes following heavy
Measure the raw material of part: 38 parts of kaolin, 6 parts of quartz, 25 parts of potassium feldspar, 20 parts of clay, 4 parts of zircon sand, useless 13 parts of porcelain powder, aluminium oxide
17 parts;The glaze includes following raw material: 12 parts of kaolin, 12 parts of orthoclase, 12 parts of mullite, 22 parts of aluminium oxide,
15 parts of zinc oxide, 2 parts of talcum, 8 parts of zircon sand, 8 parts of dolomite, 5 parts of iron oxide, 4 parts of copper oxide.
The present embodiment also provides a kind of preparation method of wear-resistant ceramic ware for daily use, comprising the following steps:
Step 1, weighed respectively according to weight ratio tire feed powder it is broken after be put into ball mill water added to carry out wet-milling, when tire material wet-milling, adds
Water weight ratio is material: ball: water=1:3.0:0.7, Ball-milling Time 22h;Slurry after wet-milling is passed through by 250 meshes
Magnetic separator remove iron after with hydraulic slip drying press filters pressing at mud cake, mud cake water content 55~75% is spare;
Blank is made by moulding in the aging mud cake of step 1 by step 2, is made after blank is half-dried through finishing, bonding, engraving
Smart embryo;
Step 3 enters kiln kiln discharge after 800 DEG C of biscuiting 4.5h, cooling after drying smart embryo, obtain plain tire;
Step 4 weighs respectively according to weight ratio and is put into ball mill after glaze crushes water is added to carry out ball milling, and when glaze wet-milling adds
Water weight ratio is material: ball: water=1:3.0:0.7, Ball-milling Time 36h;Glaze slurry after wet-milling is standby by 325 meshes
With;
Element tire obtained in step 3 is dipped into glaze slip obtained in step 4 by step 5, the glaze for waiting its surface to adhere to
Bubble and uneven part on biscuit surface glaze layer are modified in taking-up when reaching 1.5mm thickness;
The biscuit for trimming glaze layer is put into kiln by step 6, is heated up under oxidizing atmosphere, is risen temperature uniformly in 10h
To 1000 DEG C;Under reducing atmosphere, temperature is made to be ramped up 1320 DEG C in 3h;Under oxidizing atmosphere, heat preservation 3h after annealing is natural
It is cooled to room temperature, is made.
Embodiment 4
The present embodiment provides a kind of wear-resistant ceramic ware for daily use, including tire material and glaze, the tire material includes following heavy
Measure part raw material: 39 parts of kaolin, 5 parts of quartz, 24 parts of potassium feldspar, 21 parts of clay, 4 parts of zircon sand, useless 12 parts of porcelain powder, aluminium oxide 18
Part;The glaze includes following raw material: 14 parts of kaolin, 14 parts of orthoclase, 11 parts of mullite, 24 parts of aluminium oxide, oxygen
Change 16 parts of zinc, 2 parts of talcum, 9 parts of zircon sand, 6 parts of dolomite, 5 parts of iron oxide, 5 parts of copper oxide.
The present embodiment also provides a kind of preparation method of wear-resistant ceramic ware for daily use, comprising the following steps:
Step 1, weighed respectively according to weight ratio tire feed powder it is broken after be put into ball mill water added to carry out wet-milling, when tire material wet-milling, adds
Water weight ratio is material: ball: water=1:3.5:0.7, Ball-milling Time 23h;Slurry after wet-milling is passed through by 250 meshes
Magnetic separator remove iron after with hydraulic slip drying press filters pressing at mud cake, mud cake water content 55~75% is spare;
Blank is made by moulding in the aging mud cake of step 1 by step 2, is made after blank is half-dried through finishing, bonding, engraving
Smart embryo;
Step 3 enters kiln kiln discharge after 830 DEG C of biscuiting 4h, cooling after drying smart embryo, obtain plain tire;
Step 4 weighs respectively according to weight ratio and is put into ball mill after glaze crushes water is added to carry out ball milling, and when glaze wet-milling adds
Water weight ratio is material: ball: water=1:3.5:0.7, Ball-milling Time 37h;Glaze slurry after wet-milling is standby by 325 meshes
With;
Element tire obtained in step 3 is dipped into glaze slip obtained in step 4 by step 5, the glaze for waiting its surface to adhere to
Bubble and uneven part on biscuit surface glaze layer are modified in taking-up when reaching 1.5mm thickness;
The biscuit for trimming glaze layer is put into kiln by step 6, is heated up under oxidizing atmosphere, is risen temperature uniformly in 11h
To 1000 DEG C;Under reducing atmosphere, temperature is made to be ramped up 1300 DEG C in 3h;Under oxidizing atmosphere, heat preservation 3h after annealing is natural
It is cooled to room temperature, is made.
Embodiment 5
The present embodiment provides a kind of wear-resistant ceramic ware for daily use, including tire material and glaze, the tire material includes following heavy
Measure part raw material: 40 parts of kaolin, 4 parts of quartz, 23 parts of potassium feldspar, 22 parts of clay, 5 parts of zircon sand, useless 10 parts of porcelain powder, aluminium oxide 20
Part;The glaze includes following raw material: 15 parts of kaolin, 15 parts of orthoclase, 10 parts of mullite, 25 parts of aluminium oxide, oxygen
Change 18 parts of zinc, 3 parts of talcum, 10 parts of zircon sand, 5 parts of dolomite, 6 parts of iron oxide, 6 parts of copper oxide.
The present embodiment also provides a kind of preparation method of wear-resistant ceramic ware for daily use, comprising the following steps:
Step 1, weighed respectively according to weight ratio tire feed powder it is broken after be put into ball mill water added to carry out wet-milling, when tire material wet-milling, adds
Water weight ratio is material: ball: water=1:4.0:0.8, and Ball-milling Time is for 24 hours;Slurry after wet-milling is passed through by 250 meshes
Magnetic separator remove iron after with hydraulic slip drying press filters pressing at mud cake, mud cake water content 55~75% is spare;
Blank is made by moulding in the aging mud cake of step 1 by step 2, is made after blank is half-dried through finishing, bonding, engraving
Smart embryo;
Step 3 enters kiln kiln discharge after 850 DEG C of biscuiting 3h, cooling after drying smart embryo, obtain plain tire;
Step 4 weighs respectively according to weight ratio and is put into ball mill after glaze crushes water is added to carry out ball milling, and when glaze wet-milling adds
Water weight ratio is material: ball: water=1:3.5:0.8, Ball-milling Time 38h;Glaze slurry after wet-milling is standby by 325 meshes
With;
Element tire obtained in step 3 is dipped into glaze slip obtained in step 4 by step 5, the glaze for waiting its surface to adhere to
Bubble and uneven part on biscuit surface glaze layer are modified in taking-up when reaching 2.0mm thickness;
The biscuit for trimming glaze layer is put into kiln by step 6, is heated up under oxidizing atmosphere, is risen temperature uniformly in 12h
To 1000 DEG C;Under reducing atmosphere, temperature is made to be ramped up 1280 DEG C in 2h;Under oxidizing atmosphere, heat preservation 4h after annealing is natural
It is cooled to room temperature, is made.
Raw material used by the anti abrasive domestic ceramics provided in above-described embodiment 1 to 5 is as shown in table 1 below:
1 raw material of table and parts by weight
Anti abrasive domestic ceramics obtained in above-described embodiment 1 to 5 is tested, test method is as follows:
Wearability: it takes 4 wear-resistant domestic ceramics fragments produced by the present invention as sample, sample is processed into diameter
The test piece of 50mm~65mm chooses 3 pieces of test pieces and does wearability test, with remaining a piece of comparison, observes wear-resisting situation.
Test piece inner surface to be measured is placed on sample stage upward, test piece is clamped with metal fixture, by certain fineness
Sand paper allows the sand paper on bistrique to contact with test piece, simultaneous selection load on appropriate is opened on bistrique at this time on bistrique
Begin starting instrument, and the hard stop when being milled to the number of setting removes test piece, then carries out the test of another block test piece.After test
Test piece rinsed under circulating water, in drying box dry after be compared with the test piece that do not grind, observation surface abrasion situation.Mill
Consuming frequency is 49 beats/min, and bistrique load range is 220g, and numeration range is 0-500, and sand paper fineness is 320 mesh, specimen size
50mm~60mm;Drying box operating temperature is 105~115 DEG C.
Thermal shock resistance test: it takes 5 wear-resistant domestic ceramics fragments produced by the present invention as sample, is placed in 280 DEG C of items
300 minutes are kept the temperature under part, sample is taken out after heat preservation and is calculated, is rapidly put into 15s in the water that temperature is 20 DEG C,
It impregnates 10 minutes, wherein the ratio between the weight of water and sample weight are 8:1, and the water surface is higher by sample 25mm, take out sample and are wiped with cloth
Dry, colored red ink checks for crackle, for 24 hours after check again primary, crack fewer, the thermal stability of sample is better.
Water absorption rate test: it takes 5 wear-resistant domestic ceramicses produced by the present invention as sample, dries after cleaning, claim respectively
Sample separation is placed in distilled water later, boils 3 hours by its weight, and during which the water surface is kept above sample 10mm or more, it
Sample is pulled out afterwards, the water that specimen surface adheres to is wiped with water saturated cloth has been inhaled, weighs its weight respectively rapidly, pass through later
Formula calculates the water absorption rate of each sample, calculates the mean water absorption rate of 5 samples up to the water absorption rate of wear-resistant domestic ceramics,
Water absorption rate is lower, and the water-resistance of sample is better.
Corrosion resistance test: according to GB/T 5003-199 domestic ceramics device glaze chemical corrosion resistance measuring method into
Row.
To anti abrasive domestic ceramics obtained in above-described embodiment 1 to 5 and as the common daily ceramic product of reference examples
Test result is as follows shown in table 2 for progress wearability and thermal shock resistance:
2 test result of table
As shown in Table 2, the anti abrasive domestic ceramics being burnt into above-described embodiment 1 to 5, wearability and thermal shock resistance are equal
Better than ordinary pottery products, wherein the properties of the ceramic to be burnt into embodiment 3 are best, it is most preferred embodiment.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of wear-resistant ceramic ware for daily use, including tire material and glaze, which is characterized in that the tire material includes following parts by weight
Raw material: 35 ~ 40 parts of kaolin, 4 ~ 8 parts of quartz, 23 ~ 28 parts of potassium feldspar, 18 ~ 22 parts of clay, 2 ~ 5 parts of zircon sand, useless porcelain powder 10 ~
15 parts, 15 ~ 20 parts of aluminium oxide;The glaze includes following raw material: 10 ~ 15 parts of kaolin, 10 ~ 15 parts of orthoclase, not
Come 10 ~ 15 parts of stone, 18 ~ 25 parts of aluminium oxide, 12 ~ 18 parts of zinc oxide, 1 ~ 3 part of talcum, 6 ~ 10 parts of zircon sand, 5 ~ 10 parts of dolomite,
3 ~ 6 parts of iron oxide, 3 ~ 6 parts of copper oxide.
2. a kind of wear-resistant ceramic ware for daily use according to claim 1, which is characterized in that the tire material includes following heavy
Measure the raw material of part: 38 parts of kaolin, 6 parts of quartz, 25 parts of potassium feldspar, 20 parts of clay, 4 parts of zircon sand, useless 13 parts of porcelain powder, aluminium oxide
17 parts;The glaze includes following raw material: 12 parts of kaolin, 12 parts of orthoclase, 12 parts of mullite, 22 parts of aluminium oxide,
15 parts of zinc oxide, 2 parts of talcum, 8 parts of zircon sand, 8 parts of dolomite, 5 parts of iron oxide, 4 parts of copper oxide.
3. a kind of preparation method of wear-resistant ceramic ware for daily use of any of claims 1 or 2, which is characterized in that including following
Step:
Step 1, weighed respectively according to weight ratio tire feed powder it is broken after be put into ball mill add water carry out wet-milling, the slurry after wet-milling
By 250 meshes, with hydraulic slip drying press filters pressing at mud cake after magnetic separator is except iron, mud cake water content 55 ~ 75% is spare;
Blank is made by moulding in the aging mud cake of step 1 by step 2, and smart embryo is made through finishing, bonding, engraving after blank is half-dried;
Step 3 enters kiln kiln discharge after 750 ~ 850 DEG C of 3 ~ 6h of biscuiting, cooling after drying smart embryo, obtain plain tire;
Step 4, weighed respectively according to weight ratio glaze crush after be put into ball mill add water carry out ball milling, the glaze after wet-milling
Slurry is spare by 325 meshes;
Element tire obtained in step 3 is dipped into glaze slip obtained in step 4 by step 5, and the glaze for waiting its surface to adhere to reaches
It is taken out when 0.5 ~ 2.0mm thickness, modifies bubble and uneven part on biscuit surface glaze layer;
Step 6, the biscuit for trimming glaze layer is put into kiln firing, 1280 ~ 1380 DEG C of firing temperature.
4. a kind of preparation method of wear-resistant ceramic ware for daily use according to claim 3, which is characterized in that the step
In 1 tire material wet-milling Shi Jiashui weight ratio be material: ball: water=1:2.0 ~ 4.0:0.6 ~ 0.8, Ball-milling Time be 20 ~ for 24 hours.
5. a kind of preparation method of wear-resistant ceramic ware for daily use according to claim 3, which is characterized in that the step
Glaze wet-milling Shi Jiashui weight ratio is material: ball: water=1:2.0 ~ 3.5:0.6 ~ 0.8 in 4, and Ball-milling Time is 34 ~ 38h.
6. a kind of preparation method of wear-resistant ceramic ware for daily use according to claim 3, which is characterized in that the step
Firing process described in 6 specifically includes the following steps:
1. the biscuit after glazing is put into kiln, heat up under oxidizing atmosphere, temperature is made to be ramped up 1000 DEG C in 8 ~ 12h;
2. temperature under reducing atmosphere, is made to be ramped up 1280 ~ 1380 DEG C in 2 ~ 4h;
3. keeping the temperature 2 ~ 4h after annealing cooled to room temperature under oxidizing atmosphere, it is made.
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