CN109020208A - A kind of sapphire blue glaze pottery and its preparation process - Google Patents

A kind of sapphire blue glaze pottery and its preparation process Download PDF

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Publication number
CN109020208A
CN109020208A CN201811083514.2A CN201811083514A CN109020208A CN 109020208 A CN109020208 A CN 109020208A CN 201811083514 A CN201811083514 A CN 201811083514A CN 109020208 A CN109020208 A CN 109020208A
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parts
kiln
stage
fired
glaze
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Inventor
于杰
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Yuzhou Yuan Feng Jun Ceramics Co Ltd
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Yuzhou Yuan Feng Jun Ceramics Co Ltd
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Priority to CN201811083514.2A priority Critical patent/CN109020208A/en
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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50Coating 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
    • C04B41/5022Coating 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
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81Coating or impregnation
    • C04B41/85Coating or impregnation with inorganic materials
    • C04B41/86Glazes; Cold glazes
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2204/00Glasses, glazes or enamels with special properties
    • C03C2204/04Opaque glass, glaze or enamel
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2205/00Compositions applicable for the manufacture of vitreous enamels or glazes
    • C03C2205/02Compositions applicable for the manufacture of vitreous enamels or glazes for opaque enamels or 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)

Abstract

A kind of sapphire blue glaze pottery of the present invention and its blue bottom erythema glaze glaze porcelain high yield rate of preparation process preparation, reduce cost of manufacture, have very high artistic value and economic value;When the copper of special ratios and cobalt element having been used to cooperate in raw material, burn out sapphire blue glaze colours, and in colour-stable, peaceful beauty, the peacock blue glaze of same colour system is compared, it is more uniform, and beautiful texture is presented in glaze, kaolin has good plasticity and caking property, so that reducing the crackle increase in sintering leads to the risk of rupture.

Description

A kind of sapphire blue glaze pottery and its preparation process
Technical field
The present invention relates to pottery manufacturing technology fields, and in particular to a kind of sapphire blue glaze pottery and its preparation process.
Background technique
Pottery is originated in the Eastern Han Dynasty, is one of five big kiln porcelain of Song Dynasty, the treasure in Han nationality's tradition technology in producing porcelain, referred to as National treasure, rarity.It is world-famous for unique transmutation art, is known as " the valuable an ancient unit of weight of gold is priceless " and " there is ten thousand strings of cash in family, is not so good as pottery One " good reputation, be the exclusive national treasure porcelain in Henan Province, by its simple and unsophisticated moulding, consummate technique, it is complicated with glaze, " enter The magical transmutation of kiln ten thousand coloured silk of kiln discharge of the same colour ", the varied figure color such as the beautiful scenery of lakes and mountains, rosy clouds fog, people's beast flower, bird, insect, and fish With marvellous charm, it is known as first of Chinese " five big porcelain ".
When making pottery, although present technology has been achieved for remarkable progress, but there are some defects, During which pottery undergoes tens of road production processes in the production process from sorting to finished product is fired, the careless of process can also make At all that has been achieved is spoiled, this is also the pottery extremely low reason of yield all the time.The key of pottery is that enamel, enamel are being fired Transmutation chatoyance afterwards determines the value of pottery;In the prior art, formula of sapphire blue glaze pottery and preparation method thereof is also seldom, raw Production. art is complicated, and firing is not easy, and there is crackle on sapphire blue glaze pottery surface obtained, and glaze paint wearability and resistance to mechanical ability are poor. Having 55% or so product during firing can scrap, and yield rate is low, therefore huge to the waste of raw material, cost of manufacture It is high.
Summary of the invention
The present invention provides a kind of raw material and the novel sapphire blue glaze pottery of proportion and its preparation process are existing sapphire blue to solve The formula and preparation method of glaze pottery are few, and mechanical strength is low, and yield rate is low, cost of manufacture and the high problem of manufacture difficulty.
The present invention is realized with following technical proposals:
A kind of sapphire blue glaze pottery, it is prepared by the raw material of following parts by weight: 38-48 parts of melilite, 8-14 parts of calcite, 20-26 parts of Copper Ores, 0.5-2.5 parts of cobalt oxide, 6-16 parts of black powder soil, 6-10 parts of quartz, 2.5-3.5 parts of talcum, kaolin 6-8 Part and wood ash 4-6 parts.
Preferably, the sapphire blue glaze pottery, it is prepared by the raw material of following parts by weight: 43 parts of melilite, side Solve 11 parts of stone, 23 parts of Copper Ores, 1.2 parts of cobalt oxide, 11 parts of black powder soil, 8 parts of quartz, 3 parts of talcum, 7 parts of kaolin and wood ash 5 Part.
The preparation process of the sapphire blue glaze pottery, comprising the following steps:
(1) mixing is put into ball mill ball milling after crushing above-mentioned raw materials, and the water of mixed raw material total weight 38-42%, wet-milling is added 20-24 hours, wet-grinded slurry crossed 250-300 mesh and obtains glaze slip;
(2) green body glazing;
(3) it is burnt into.
Preferably, the preparation process of the sapphire blue glaze pottery, firing process specifically includes in step (3) fires three times:
It is that freeze-day with constant temperature is fired that first time, which fires, and kiln in-furnace temperature is 120-150 DEG C when firing for the first time, and the firing time is 1-2h obtains semi-finished product A after the completion of firing for the first time;
It is that low temperature moulding is fired that described second, which is fired, and second of sintering procedure is divided into three phases:
First stage: semi-finished product A is put into kiln, and wicket is kept to crack 2-3cm, and then igniting is fired, and in-furnace temperature is made to exist 300-350 DEG C is uniformly increased to from room temperature in half an hour;
Second stage: 300-350 DEG C at a temperature of, close wicket tight, constant temperature fires half an hour;
Phase III: making kiln in-furnace temperature drop to 100 DEG C from 300-350 DEG C in 1-2 hours, will fire the semi-finished product completed B takes out, and obtains semi-finished product B after the completion of second of firing;
The third time sintering procedure is divided into four-stage:
First stage: semi-finished product B is put into kiln by pre-burned, and wicket is kept to crack 2-3cm, and then igniting is fired, and makes kiln Interior temperature is uniformly increased to 580-620 DEG C from room temperature in 2h, then closes wicket tight;
Second stage: oxidizing atmosphere is fired, and kiln in-furnace temperature is made uniformly to be increased to 950-980 DEG C from 580-620 DEG C in 3-4h, And make to keep oxidation atmosphere in kiln in this stage;
Phase III: reducing atmosphere is fired, and kiln in-furnace temperature is made uniformly to be increased to 1280-1300 DEG C from 950-980 DEG C in 7-8h, And make to keep reduction atmosphere in kiln in this stage;
Fourth stage: it is cooling, cease fire when kiln in-furnace temperature is down to 100 DEG C, the porcelain of firing is taken out, is made.
Beneficial effect
By novel sapphire blue glaze formula and the sapphire blue glaze porcelain high yield rate of novel burning process preparation in the present invention, reduce Cost of manufacture has very high artistic value and economic value;The preparation of this raw material is not easily decomposed chromonic materials in high temperature, hinders The volatilization of stagnant chromonic materials guarantees that color development stablizes pure, lovely luster to bright sapphire blue glaze at high temperature, meanwhile, glaze paint can be made smooth It is smooth;The calcium crystallization and unmelted quartz particles that glaze is formed in high temperature sintering procedure make the light into glaze layer occur to dissipate It penetrates, can increase the milkiness sense of glaze layer;Kaolin has good plasticity and caking property, increases to reduce the crackle in sintering Lead to the risk of rupture greatly.
Specific embodiment
Embodiment 1
A kind of sapphire blue glaze pottery, is prepared by the raw material of following parts by weight: it is prepared by the raw material of following parts by weight: 38 parts of melilite, 8 parts of calcite, 20 parts of Copper Ores, 0.5 part of cobalt oxide, 6 parts of black powder soil, quartzy 6 parts, 2.5 parts of talcum, kaolinite 6 parts and 4 parts of wood ash of soil.
The preparation process of the sapphire blue glaze pottery, comprising the following steps:
(1) mixing is put into ball mill ball milling after crushing above-mentioned raw materials, and the water of mixed raw material total weight 38% is added, and wet-milling 20 is small When, wet-grinded slurry crosses 250 meshes and obtains glaze slip;
(2) green body glazing;
(3) it is burnt into.
Preferably, the preparation process of the sapphire blue glaze pottery, firing process specifically includes in step (3) fires three times:
It is that freeze-day with constant temperature is fired that first time, which fires, and kiln in-furnace temperature is 120-150 DEG C when firing for the first time, and the firing time is 1-2h obtains semi-finished product A after the completion of firing for the first time;
It is that low temperature moulding is fired that described second, which is fired, and second of sintering procedure is divided into three phases:
First stage: semi-finished product A is put into kiln, and wicket is kept to crack 2-3cm, and then igniting is fired, and in-furnace temperature is made to exist 300-350 DEG C is uniformly increased to from room temperature in half an hour;
Second stage: 300-350 DEG C at a temperature of, close wicket tight, constant temperature fires half an hour;
Phase III: making kiln in-furnace temperature drop to 100 DEG C from 300-350 DEG C in 1-2 hours, will fire the semi-finished product completed B takes out, and obtains semi-finished product B after the completion of second of firing;
The third time sintering procedure is divided into four-stage:
First stage: semi-finished product B is put into kiln by pre-burned, and wicket is kept to crack 2-3cm, and then igniting is fired, and makes kiln Interior temperature is uniformly increased to 580-620 DEG C from room temperature in 2h, then closes wicket tight;
Second stage: oxidizing atmosphere is fired, and kiln in-furnace temperature is made uniformly to be increased to 950-980 DEG C from 580-620 DEG C in 3-4h, And make to keep oxidation atmosphere in kiln in this stage;
Phase III: reducing atmosphere is fired, and kiln in-furnace temperature is made uniformly to be increased to 1280-1300 DEG C from 950-980 DEG C in 7-8h, And make to keep reduction atmosphere in kiln in this stage;
Fourth stage: it is cooling, cease fire when kiln in-furnace temperature is down to 100 DEG C, the porcelain of firing is taken out, is made.
Melilite dioxide-containing silica of the present invention is 77% or so, aluminium oxide 13% or so, iron oxide 0.6%, magnesia 0.16%.Using cobalt oxide in the formula of glaze, high temperature transmutation can burn paper as sacrificial offerings out the glaze colours of blue series, but color is partially shallow, when When copper in blue ground coat enamel containing special ratios and cobalt element cooperate, sapphire blue glaze colours can be burnt out, and in colour-stable, imprison Quiet beauty compares the peacock blue glaze of same colour system, more uniform, and beautiful texture is presented in glaze;Quartz plays skeleton function, mainly The glossiness for increasing glaze, can improve the mobility of glaze.Dioxide-containing silica 65%-73% in kaolin, aluminum oxide contain Measure 18%-25%, calcium oxide content 0.3%-0.55%, content of magnesia 0.25%-0.45%, potassium oxide content 4.5%-5.5%, oxidation Sodium content 0.45%-0.6%, plasticity and caking property with higher play suspension effect, the texture of glaze can be improved.Wood ash rises It is acted on to milkiness.Talcum is the substance after talcum high-temperature calcination, and impurity is few, and glaze-body bonding can be made preferable.By rational proportion and The atmosphere and temperature in sintering process are controlled, the sapphire blue glaze pottery prepared is in unique color, there is very high art and economic valence Value.
Embodiment 2
A kind of sapphire blue glaze pottery, is prepared by the raw material of following parts by weight: 43 parts of melilite, 11 parts of calcite, Copper Ores 23 Part, 11 parts of 1.2 parts of cobalt oxide, black powder soil, 8 parts of quartz, 3 parts of talcum, 7 parts of kaolin and 5 parts of wood ash.
The preparation process of the sapphire blue glaze pottery, comprising the following steps:
(1) mixing is put into ball mill ball milling after crushing above-mentioned raw materials, and the water of mixed raw material total weight 40% is added, and wet-milling 22 is small When, wet-grinded slurry crosses 280 meshes and obtains glaze slip;
(2) green body glazing;
(3) it is burnt into.
Preferably, the preparation process of the sapphire blue glaze pottery, firing process specifically includes in step (3) fires three times:
It is that freeze-day with constant temperature is fired that first time, which fires, and kiln in-furnace temperature is 120-150 DEG C when firing for the first time, and the firing time is 1-2h obtains semi-finished product A after the completion of firing for the first time;
It is that low temperature moulding is fired that described second, which is fired, and second of sintering procedure is divided into three phases:
First stage: semi-finished product A is put into kiln, and wicket is kept to crack 2-3cm, and then igniting is fired, and in-furnace temperature is made to exist 300-350 DEG C is uniformly increased to from room temperature in half an hour;
Second stage: 300-350 DEG C at a temperature of, close wicket tight, constant temperature fires half an hour;
Phase III: making kiln in-furnace temperature drop to 100 DEG C from 300-350 DEG C in 1-2 hours, will fire the semi-finished product completed B takes out, and obtains semi-finished product B after the completion of second of firing;
The third time sintering procedure is divided into four-stage:
First stage: semi-finished product B is put into kiln by pre-burned, and wicket is kept to crack 2-3cm, and then igniting is fired, and makes kiln Interior temperature is uniformly increased to 580-620 DEG C from room temperature in 2h, then closes wicket tight;
Second stage: oxidizing atmosphere is fired, and kiln in-furnace temperature is made uniformly to be increased to 950-980 DEG C from 580-620 DEG C in 3-4h, And make to keep oxidation atmosphere in kiln in this stage;
Phase III: reducing atmosphere is fired, and kiln in-furnace temperature is made uniformly to be increased to 1280-1300 DEG C from 950-980 DEG C in 7-8h, And make to keep reduction atmosphere in kiln in this stage;
Fourth stage: it is cooling, cease fire when kiln in-furnace temperature is down to 100 DEG C, the porcelain of firing is taken out, is made.
Light into glaze layer occurs for the calcium crystallization formed in glaze high temperature sintering procedure and unmelted quartz particles Scattering, in addition suspension of the wood ash to glaze, can increase the milkiness sense of glaze layer.By in rational proportion and control sintering process Atmosphere and temperature, the sapphire blue glaze pottery prepared can generate glaze colours and integrally be presented nature effect unique, and glaze paint exquisiteness is soft, milkiness Sense is strong, rich texture effect, the sapphire blue glaze pottery high mechanical strength being fired into and more beautiful.
Embodiment 3
A kind of sapphire blue glaze pottery, is prepared by the raw material of following parts by weight: 48 parts of melilite, 14 parts of calcite, Copper Ores 26 Part, 16 parts of 2.5 parts of cobalt oxide, black powder soil, 10 parts of quartz, 3.5 parts of talcum, 8 parts of kaolin and 6 parts of wood ash.
The preparation process of the sapphire blue glaze pottery, comprising the following steps:
(1) mixing is put into ball mill ball milling after crushing above-mentioned raw materials, and the water of mixed raw material total weight 42% is added, and wet-milling 24 is small When, wet-grinded slurry crosses 300 meshes and obtains glaze slip;
(2) green body glazing;
(3) it is burnt into.
Preferably, the preparation process of the sapphire blue glaze pottery, firing process specifically includes in step (3) fires three times:
It is that freeze-day with constant temperature is fired that first time, which fires, and kiln in-furnace temperature is 120-150 DEG C when firing for the first time, and the firing time is 1-2h obtains semi-finished product A after the completion of firing for the first time;
It is that low temperature moulding is fired that described second, which is fired, and second of sintering procedure is divided into three phases:
First stage: semi-finished product A is put into kiln, and wicket is kept to crack 2-3cm, and then igniting is fired, and in-furnace temperature is made to exist 300-350 DEG C is uniformly increased to from room temperature in half an hour;
Second stage: 300-350 DEG C at a temperature of, close wicket tight, constant temperature fires half an hour;
Phase III: making kiln in-furnace temperature drop to 100 DEG C from 300-350 DEG C in 1-2 hours, will fire the semi-finished product completed B takes out, and obtains semi-finished product B after the completion of second of firing;
The third time sintering procedure is divided into four-stage:
First stage: semi-finished product B is put into kiln by pre-burned, and wicket is kept to crack 2-3cm, and then igniting is fired, and makes kiln Interior temperature is uniformly increased to 580-620 DEG C from room temperature in 2h, then closes wicket tight;
Second stage: oxidizing atmosphere is fired, and kiln in-furnace temperature is made uniformly to be increased to 950-980 DEG C from 580-620 DEG C in 3-4h, And make to keep oxidation atmosphere in kiln in this stage;
Phase III: reducing atmosphere is fired, and kiln in-furnace temperature is made uniformly to be increased to 1280-1300 DEG C from 950-980 DEG C in 7-8h, And make to keep reduction atmosphere in kiln in this stage;
Fourth stage: it is cooling, cease fire when kiln in-furnace temperature is down to 100 DEG C, the porcelain of firing is taken out, is made.
Comparing embodiment 1,2 and 3, the sapphire blue glaze pottery bright color being fired under the conditions of embodiment 2, glaze paint exquisiteness are soft With milkiness sense is strong, effect of rich texture, used the copper of special ratios and cobalt element to cooperate in the formula of blue ground coat enamel When, burn out sapphire blue glaze colours, and be in colour-stable, peaceful beauty, compares the peacock blue glaze of same colour system, it is more uniform, and Glaze is presented beautiful texture, the sapphire blue glaze pottery high mechanical strength being fired into and more beautiful, is preferred embodiment.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification It is right according to the technical essence of the invention for the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention Any simple modification, equivalent change and modification made by above embodiments, all of which are still within the scope of the technical scheme of the invention.

Claims (4)

1. a kind of sapphire blue glaze pottery, it is characterised in that: it is prepared by the raw material of following parts by weight: 38-48 parts of melilite, 8-14 parts of calcite, 20-26 parts of Copper Ores, 0.5-2.5 parts of cobalt oxide, 6-16 parts of black powder soil, 6-10 parts of quartz, talcum 2.5- 3.5 parts, 6-8 parts of kaolin and 4-6 parts of wood ash.
2. sapphire blue glaze pottery according to claim 1, it is characterised in that: it be by following parts by weight raw material preparation and At: 43 parts of melilite, 11 parts of calcite, 23 parts of Copper Ores, 1.2 parts of cobalt oxide, 11 parts of black powder soil, 8 parts of quartz, 3 parts of talcum, height 7 parts and 5 parts of wood ash of ridge soil.
3. a kind of preparation process of sapphire blue glaze pottery as claimed in claim 1 or 2, it is characterised in that the following steps are included:
(1) mixing is put into ball mill ball milling after crushing above-mentioned raw materials, and the water of mixed raw material total weight 38-42%, wet-milling is added 20-24 hours, wet-grinded slurry crossed 250-300 mesh and obtains glaze slip;
(2) green body glazing;
(3) it is burnt into.
4. the preparation method of sapphire blue glaze pottery as claimed in claim 3, it is characterised in that firing process specifically wraps in step (3) It includes and fires three times:
It is that freeze-day with constant temperature is fired that first time, which fires, and kiln in-furnace temperature is 120-150 DEG C when firing for the first time, and the firing time is 1-2h obtains semi-finished product A after the completion of firing for the first time;
It is that low temperature moulding is fired that described second, which is fired, and second of sintering procedure is divided into three phases:
First stage: semi-finished product A is put into kiln, and wicket is kept to crack 2-3cm, and then igniting is fired, and in-furnace temperature is made to exist 300-350 DEG C is uniformly increased to from room temperature in half an hour;
Second stage: 300-350 DEG C at a temperature of, close wicket tight, constant temperature fires half an hour;
Phase III: making kiln in-furnace temperature drop to 100 DEG C from 300-350 DEG C in 1-2 hours, will fire the semi-finished product completed B takes out, and obtains semi-finished product B after the completion of second of firing;
The third time sintering procedure is divided into four-stage:
First stage: semi-finished product B is put into kiln by pre-burned, and wicket is kept to crack 2-3cm, and then igniting is fired, and makes kiln Interior temperature is uniformly increased to 580-620 DEG C from room temperature in 2h, then closes wicket tight;
Second stage: oxidizing atmosphere is fired, and kiln in-furnace temperature is made uniformly to be increased to 950-980 DEG C from 580-620 DEG C in 3-4h, And make to keep oxidation atmosphere in kiln in this stage;
Phase III: reducing atmosphere is fired, and kiln in-furnace temperature is made uniformly to be increased to 1280-1300 DEG C from 950-980 DEG C in 7-8h, And make to keep reduction atmosphere in kiln in this stage;
Fourth stage: it is cooling, cease fire when kiln in-furnace temperature is down to 100 DEG C, the porcelain of firing is taken out, is made.
CN201811083514.2A 2018-09-17 2018-09-17 A kind of sapphire blue glaze pottery and its preparation process Withdrawn CN109020208A (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112299714A (en) * 2020-11-24 2021-02-02 禹州大唐钧瓷文化有限公司 Preparation method of Tang Jun porcelain
CN112299821A (en) * 2020-12-01 2021-02-02 大宋官窑股份有限公司 Bao-blue glaze jun porcelain and preparation process thereof
CN112960975A (en) * 2021-03-23 2021-06-15 李玉桃 Crackle peacock blue glaze household porcelain

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112299714A (en) * 2020-11-24 2021-02-02 禹州大唐钧瓷文化有限公司 Preparation method of Tang Jun porcelain
CN112299821A (en) * 2020-12-01 2021-02-02 大宋官窑股份有限公司 Bao-blue glaze jun porcelain and preparation process thereof
CN112960975A (en) * 2021-03-23 2021-06-15 李玉桃 Crackle peacock blue glaze household porcelain

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