CN108530024A - It is a kind of can shock resistance Nixing pottery manufacture craft - Google Patents
It is a kind of can shock resistance Nixing pottery manufacture craft Download PDFInfo
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- CN108530024A CN108530024A CN201810523734.6A CN201810523734A CN108530024A CN 108530024 A CN108530024 A CN 108530024A CN 201810523734 A CN201810523734 A CN 201810523734A CN 108530024 A CN108530024 A CN 108530024A
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- green body
- per hour
- blank
- kiln
- nixing pottery
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Classifications
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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
-
- 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
- C04B33/1305—Organic additives
-
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3262—Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
Abstract
The present invention provides it is a kind of can shock resistance Nixing pottery manufacture craft, including prepare blank, blank molding, finishing green body, body drying, green body are fired, the blank is made of the raw material of following parts by weight：6~4 parts of eastern mud, 4~6 parts of western mud, 0.001~0.004 part of tartaric acid, MnSO4·H2O0.05~0.05 part.The present invention adds tartaric acid and MnSO in blank4·H2O can greatly improve the flexibility of green body, can effectively absorb the broken base stress of generation of the green body in sintering procedure, green body is avoided to hardening crack, especially effective to large-scale green body.
Description
Technical field
The present invention relates to the preparation methods of pottery, and in particular to it is a kind of can shock resistance Nixing pottery manufacture craft.
Background technology
The preparation process of Qiezhou Nixing pottery includes mainly following steps：1) blank is prepared：Blank is by china clay material system
At it is raw material to select the distinctive eastern mud in Qiezhou and western mud.The east mud is to cross region to the east of the river of admiring in Qiezhou urban district
Soil is mostly stored in low lying areas, and the soil compact substance is soft, is mild-clay, and color is yellow-white, contains micro quartz sand.West
Mud is then the soil for crossing region to the west of the river of admiring in Qiezhou urban district, and based on hillside, which is compact massive, is contained on storage ground
There are a small amount of K2O, Na2O, CaO, MgO, Fe2O3, TiO2, SiO2, MnO2, is a kind of higher purple mudstone of iron-holder, color is purple
Red, superficial layer have a small amount of dip dyeing, are hard paste, plasticity and the more eastern mud of associativity are poor.To the east of mud 40~60%, western mud 60
~40% weight percent mixing, blank method is prepared through Nixing pottery that is existing, generally using：Such as stiff-mud process and slip casting method
Blank is made；2) it is molded：The green body of various types is made of blank；3) repaired biscuit：Green body is modified, is wanted with reaching design
It asks；4) body drying：Green body is dried, green body moisture is made to be discharged；For example, by using indoor seasoning method, aeration drying, suning method
Or other existing, feasible drying means；5) green body is decorated：Nixing pottery neither add in the production process any pigment, not on
Glaze, also not on green body with any coloured material drawing colour and pattern, only relying on the transmutation occurred once in a while makes Nixing pottery present
Unpredictable and control color, and decorate green body using artistic carving.The artistic carving is i.e. with sharp knife in base
Word and pattern are carved out on body, generally use flat carving technique and embossing technology.Flat carving is carried out on the wet moulded pottery not yet put in a kiln to bake of half top dry-up,
Piercing, sculpture, the skill and technique such as inlay at wired quarter.Embossment is carried out in absolutely dry green body, there is the skill and technique such as high relief, bas-relief.For energy
More distinct prominent decorative pattern, can also fill out white clay on the pattern carved, and fired rear white clay shows slightly faint yellow and pottery
The same warm tones of device color, it is remote to see the benefits of pottery is painted in gold, the overall style of Nixing pottery device can be promoted.6) it fires：It will decorate
Green body loading of kiln fire；In order to reach higher firing rate and improve transmutation rate, the maximum temperature that green body is fired is controlled 1100
~1200 DEG C, the firing time is 10 hours, and fired rear kiln discharge is Nixing pottery device.Nixing pottery montmorillonite in sintering procedure is big
Amount dehydration, and montmorillonite toughness is poor, anti-impact force is very weak, is very easy to cracking.
Invention content
The technical problem to be solved in the present invention is to provide it is a kind of can shock resistance Nixing pottery manufacture craft.
Technical solution provided by the invention be it is a kind of can shock resistance Nixing pottery manufacture craft, including prepare blank, blank
Molding, finishing green body, body drying, green body are fired, and the blank is made of the raw material of following parts by weight：6~4 parts of eastern mud,
4~6 parts of western mud, 0.001~0.004 part of tartaric acid, MnSO4·H20.02~0.05 part of O.
The carboxyl of tartaric acid takes the coordination mode of monodentate, chelating with manganese ion, constitutes two-dimensional wave layer structure,
Two-dimensional corrugated layer is further through the three-dimensional structure that constitutes of Hyarogen-bonding, the layer structure of tartaric acid and montmorillonite
It is mutually interspersed to interlock.Again since tartaric acid has multiple coordination sites, it can rotate freely, can be inhaled during blank sintering
It receives the broken base stress that strong dewatering bands come and improves the firing rate of green body to avoid blank sintering from cracking.
The parts by weight of each raw material are：6 parts of eastern mud, 4 parts of western mud, 0.001~0.004 part of tartaric acid, MnSO4·H2O 0.05
~0.05 part.
Large-scale vessel green body is put into kiln by the green body firing, first to increase 80~130 DEG C of heating speed per hour
Kiln in-furnace temperature is risen to 450~550 DEG C by degree, then it is warming up to 1150 to increase 140~180 DEG C of heating rate per hour~
1200 DEG C, and after keeping the temperature 1~2h of firing, stop heating, after cooling kiln discharge.
The cooling is that kiln in-furnace temperature is first down to 800~850 with the cooling rate for reducing by 140~180 DEG C per hour
DEG C, then 400~450 DEG C are down to reduce by 80~130 DEG C of cooling rate per hour, finally to reduce by 140~180 DEG C per hour
Cooling rate be down to room temperature.
Compared with prior art, the present invention adds tartaric acid and MnSO in blank4·H2O can greatly improve green body
Flexibility can effectively absorb the broken base stress of generation of the green body in sintering procedure, green body is avoided to hardening crack, outstanding to large-scale green body
It is effective.
Specific implementation mode
The present invention is further elaborated for following specific examples, but not as a limitation of the invention.
Embodiment 1
1) by eastern mud (crossing Qiezhou to admire the soil of Jiang Yidong, be mild-clay, color is yellow-white, contains micro quartz sand)
6t, western mud (soil for the Jiang Yixi that admires, is hard paste, and color is aubergine, and surface colour has a small amount of irony to disseminate, iron-holder compared with
High purple mudstone) 4t, tartaric acid 0.001t and MnSO4·H2O 0.02t mixing, ground, blank, warp is made in the techniques such as dehydration
Vase green body 100 (maximum gauge 60cm, high 100cm), finishing green body, body drying to moisture content≤2% is made in blank；
2) vase green body is put into kiln, is first risen to kiln in-furnace temperature with the heating rate for increasing 80 DEG C per hour
450 DEG C, then 1150 DEG C are warming up to increase 140 DEG C of heating rate per hour, and after keeping the temperature and firing 1h, stop heating；
3) kiln in-furnace temperature is down to 800 DEG C with the cooling rate for reducing by 140 DEG C per hour, then to reduce by 80 DEG C per hour
Cooling rate be down to 400 DEG C, be finally down to room temperature to reduce by 140 DEG C of cooling rate per hour, kiln discharge obtains Nixing pottery flower
Bottle.
Through statistics, it is burnt into 95.
Reference examples 1
1) by eastern mud (crossing Qiezhou to admire the soil of Jiang Yidong, be mild-clay, color is yellow-white, contains micro quartz sand)
6t, western mud (soil for the Jiang Yixi that admires, is hard paste, and color is aubergine, and surface colour has a small amount of irony to disseminate, iron-holder compared with
High purple mudstone) 4t mixing, ground, the techniques such as dehydration are made blank, 100 (maximum gauges of vase green body are made through blank
60cm, high 100cm), finishing green body, body drying to moisture content≤2%；
2) vase green body is put into kiln, is first risen to kiln in-furnace temperature with the heating rate for increasing 80 DEG C per hour
450 DEG C, then 1150 DEG C are warming up to increase 140 DEG C of heating rate per hour, and after keeping the temperature and firing 1h, stop heating；
3) kiln in-furnace temperature is down to 800 DEG C with the cooling rate for reducing by 140 DEG C per hour, then to reduce by 80 DEG C per hour
Cooling rate be down to 400 DEG C, be finally down to room temperature to reduce by 140 DEG C of cooling rate per hour, kiln discharge obtains Nixing pottery flower
Bottle.
Through statistics, it is burnt into 40.
Reference examples 2
1) by eastern mud (crossing Qiezhou to admire the soil of Jiang Yidong, be mild-clay, color is yellow-white, contains micro quartz sand)
6t, western mud (soil for the Jiang Yixi that admires, is hard paste, and color is aubergine, and surface colour has a small amount of irony to disseminate, iron-holder compared with
High purple mudstone) 4t, tartaric acid 0.021t mixing, ground, the techniques such as dehydration are made blank, vase green body are made through blank
100 (maximum gauge 60cm, high 100cm), finishing green body, body drying to moisture content≤2%；
2) vase green body is put into kiln, is first risen to kiln in-furnace temperature with the heating rate for increasing 80 DEG C per hour
450 DEG C, then 1150 DEG C are warming up to increase 140 DEG C of heating rate per hour, and after keeping the temperature and firing 1h, stop heating；
3) kiln in-furnace temperature is down to 800 DEG C with the cooling rate for reducing by 140 DEG C per hour, then to reduce by 80 DEG C per hour
Cooling rate be down to 400 DEG C, be finally down to room temperature to reduce by 140 DEG C of cooling rate per hour, kiln discharge obtains Nixing pottery flower
Bottle.
Through statistics, it is burnt into 41.
Reference examples 3
1) by eastern mud (crossing Qiezhou to admire the soil of Jiang Yidong, be mild-clay, color is yellow-white, contains micro quartz sand)
6t, western mud (soil for the Jiang Yixi that admires, is hard paste, and color is aubergine, and surface colour has a small amount of irony to disseminate, iron-holder compared with
High purple mudstone) 4t, MnSO4·H2O 0.021t mixing, ground, the techniques such as dehydration are made blank, vase base are made through blank
Body 100 (maximum gauge 60cm, high 100cm), finishing green body, body drying to moisture content≤2%；
2) vase green body is put into kiln, is first risen to kiln in-furnace temperature with the heating rate for increasing 80 DEG C per hour
450 DEG C, then 1150 DEG C are warming up to increase 140 DEG C of heating rate per hour, and after keeping the temperature and firing 1h, stop heating；
3) kiln in-furnace temperature is down to 800 DEG C with the cooling rate for reducing by 140 DEG C per hour, then to reduce by 80 DEG C per hour
Cooling rate be down to 400 DEG C, be finally down to room temperature to reduce by 140 DEG C of cooling rate per hour, kiln discharge obtains Nixing pottery flower
Bottle.
Through statistics, it is burnt into 39.
Embodiment 2
1) by eastern mud (crossing Qiezhou to admire the soil of Jiang Yidong, be mild-clay, color is yellow-white, contains micro quartz sand)
4t, western mud (soil for the Jiang Yixi that admires, is hard paste, and color is aubergine, and surface colour has a small amount of irony to disseminate, iron-holder compared with
High purple mudstone) 6t, tartaric acid 0.004t and MnSO4·H2O0.05t is mixed, ground, and blank is made, through base in the techniques such as dehydration
Vase green body 100 (maximum gauge 60cm, high 100cm), finishing green body, body drying to moisture content≤2% is made in material；
2) vase green body is put into kiln, is first risen to kiln in-furnace temperature with the heating rate for increasing 130 DEG C per hour
550 DEG C, then 1200 DEG C are warming up to increase 180 DEG C of heating rate per hour, and after keeping the temperature and firing 2h, stop heating；
3) kiln in-furnace temperature is down to 850 DEG C with the cooling rate for reducing by 180 DEG C per hour, then to reduce by 130 per hour
DEG C cooling rate be down to 450 DEG C, be finally down to room temperature to reduce by 180 DEG C of cooling rate per hour, kiln discharge obtains Nixing pottery
Vase.
Through statistics, it is burnt into 91.
Embodiment 3
1) by eastern mud (crossing Qiezhou to admire the soil of Jiang Yidong, be mild-clay, color is yellow-white, contains micro quartz sand)
5t, western mud (soil for the Jiang Yixi that admires, is hard paste, and color is aubergine, and surface colour has a small amount of irony to disseminate, iron-holder compared with
High purple mudstone) 5t, tartaric acid 0.002t and MnSO4·H2O0.03t is mixed, ground, and blank is made, through base in the techniques such as dehydration
Vase green body (maximum gauge 60cm, high 100cm), finishing green body, body drying to moisture content≤2% is made in material；
2) vase green body is put into kiln, is first risen to kiln in-furnace temperature with the heating rate for increasing 100 DEG C per hour
500 DEG C, then 1180 DEG C are warming up to increase 160 DEG C of heating rate per hour, and after keeping the temperature and firing 1.5h, stop heating；
3) kiln in-furnace temperature is down to 825 DEG C with the cooling rate for reducing by 160 DEG C per hour, then to reduce by 100 per hour
DEG C cooling rate be down to 420 DEG C, be finally down to room temperature to reduce by 160 DEG C of cooling rate per hour, kiln discharge obtains Nixing pottery
Vase.
Through statistics, it is burnt into 90.
Embodiment 4
1) by eastern mud (crossing Qiezhou to admire the soil of Jiang Yidong, be mild-clay, color is yellow-white, contains micro quartz sand)
6t, western mud (soil for the Jiang Yixi that admires, is hard paste, and color is aubergine, and surface colour has a small amount of irony to disseminate, iron-holder compared with
High purple mudstone) 4t, tartaric acid 0.001t and MnSO4·H2O0.05t is mixed, ground, and blank, blank is made in the techniques such as dehydration
Vase green body (maximum gauge 60cm, high 100cm), finishing green body, body drying to moisture content≤2% is made；
2) vase green body is put into kiln, is first risen to kiln in-furnace temperature with the heating rate for increasing 130 DEG C per hour
450 DEG C, then 1150 DEG C are warming up to increase 180 DEG C of heating rate per hour, and after keeping the temperature and firing 2h, stop heating；
3) kiln in-furnace temperature is down to 850 DEG C with the cooling rate for reducing by 140 DEG C per hour, then to reduce by 80 DEG C per hour
Cooling rate be down to 450 DEG C, be finally down to room temperature to reduce by 140 DEG C of cooling rate per hour, kiln discharge obtains Nixing pottery flower
Bottle.
Through statistics, it is burnt into 96.
Claims (4)
1. it is a kind of can shock resistance Nixing pottery manufacture craft, including prepare blank, blank molding, finishing green body, body drying, base
Body is fired, it is characterised in that：The blank is made of the raw material of following parts by weight：6~4 parts of eastern mud, 4~6 parts of western mud, winestone
Acid 0.001~0.004 part, MnSO4·H2O0.02~0.05 part.
2. it is according to claim 1 it is a kind of can shock resistance Nixing pottery manufacture craft, it is characterised in that：The weight of each raw material
Part it is：6 parts of eastern mud, 4 parts of western mud, 0.001~0.004 part of tartaric acid, MnSO4·H20.02~0.05 part of O.
3. it is according to claim 1 it is a kind of can shock resistance Nixing pottery manufacture craft, it is characterised in that：The green body is fired
Large-scale vessel green body is put into kiln, kiln in-furnace temperature is first risen to 450 with the heating rate for increasing 80~130 DEG C per hour
~550 DEG C, then 1150~1200 DEG C are warming up to increase 140~180 DEG C of heating rate per hour, and keep the temperature 1~2h of firing
Afterwards, stop heating, after cooling kiln discharge.
4. it is according to claim 3 it is a kind of can shock resistance Nixing pottery manufacture craft, it is characterised in that：The cooling is first
Kiln in-furnace temperature is down to 800~850 DEG C to reduce by 140~180 DEG C of cooling rate per hour, then with reduce by 80 per hour~
130 DEG C of cooling rate is down to 400~450 DEG C, is finally down to room temperature with the cooling rate for reducing by 140~180 DEG C per hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523734.6A CN108530024A (en) | 2018-05-28 | 2018-05-28 | It is a kind of can shock resistance Nixing pottery manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523734.6A CN108530024A (en) | 2018-05-28 | 2018-05-28 | It is a kind of can shock resistance Nixing pottery manufacture craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108530024A true CN108530024A (en) | 2018-09-14 |
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ID=63473017
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|---|---|---|---|
| CN201810523734.6A Pending CN108530024A (en) | 2018-05-28 | 2018-05-28 | It is a kind of can shock resistance Nixing pottery manufacture craft |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991907A (en) * | 2014-05-08 | 2014-08-20 | 洛阳理工学院 | Preparation method for manganese carbonate nano-fiber ball |
-
2018
- 2018-05-28 CN CN201810523734.6A patent/CN108530024A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991907A (en) * | 2014-05-08 | 2014-08-20 | 洛阳理工学院 | Preparation method for manganese carbonate nano-fiber ball |
Non-Patent Citations (1)
| Title |
|---|
| 周伯劲等: "《试剂化学 上》", 31 August 1983 * |
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Application publication date: 20180914 |