Three, summary of the invention:
The present invention, in order to solve the weak point in above-mentioned background technology, provides a kind of credit state kiln tea foam vitreous enamel and manufacture method thereof.
For achieving the above object, the technical solution used in the present invention is: a kind of credit state kiln tea foam vitreous enamel, it is characterized in that: described tea foam vitreous enamel comprises tire material and glaze, described tire material is made up of following weight part raw material: 40-50 parts, the earthenware soil of cultivating people of ability, 20-30 parts, Dongshan earthenware soil, 15-30 parts, husky beam earthenware soil;
Described glaze is made up of following weight part raw material: 70-80 parts, black powder soil, 5-10 parts of potassium felspar sands, 10-20 parts of kaolin.
Described a kind of manufacture method of shining state kiln tea foam vitreous enamel is:
1) described tire material preparation technology is: by above the earthenware soil of cultivating people of ability, Dongshan earthenware soil, the outdoor weathering of husky beam earthenware soil half a year → enter ball mill → the add water of tire material weight 70% by proportioning, 3-4 hours → 180-200 mesh sieve excessively of lappingout fine grinding, deironing in tramp iron separator, the remaining ﹤ 0.3% → pressure filter mud refining of pug 10000-hole sieve, make mud cake tire mud → old three months for subsequent use;
Described glaze preparation technology is:
A, black powder soil is entered to cylinder, by the 60--70% of black powder soil weight soak 10 minutes → stir even → 30 seconds rinses slightly form sediment, above elite floats on → the black powder elite floating on is above drifted out, the remaining < 0.3% of black powder 10000-hole sieve, locality is commonly called as " mixed flurried son ", state is liquid, and proportion is 1.45---1.65 centimetres
3, another cylinder forms sediment and deposits;
B, by potassium felspar sand with grinding alms bowl fine powder one-tenth≤5mm granular;
C, by outdoor kaolin weathering → enter ball mill → the add water of kaolin weight 70%, lappingout fine grinding 3-4 hours → cross 180-200 mesh sieve, deironing in tramp iron separator, state be liquid state, proportion is 1.75---1.85 centimetres
3; → old for subsequent use;
D, the product of above-mentioned a, b, tri-steps of c is mixed in proportion and is stirred into glaze, its glaze proportion is 1.65-1.75 centimetres
3;
2) moulding:
By tire mud by slip casting, pull with revolving and scrape three kinds of molding modes and set up modeling skeleton and become base, when half-dried, water saturation degree is less than 50 ﹪, revolves and repaiies smart base, above-mentioned being contained in container of stirring, essence base slightly stops 5-10 minute, can soak method glazing, in the time that glaze is half-dried, water saturation degree is less than 40 ﹪, decorate according to moulding, final drying is deposited;
3) fire
Making fuel with oil liquefied gas, is 1225 by decorating dried product in temperature---at 1240 ℃, burn till 17-18 hour; When insulation, distinguish 4 section meter 60-100 minute.
Described trailing has: pick flower, scratching, applique or embossment.
Described firing atmosphere is oxidizing atmosphere.
Compared with prior art, advantage and effect that the present invention has are as follows: the natural matter that the present invention adopts Tongchuan, Shaanxi Province to produce, do not add any chemical feedstocks, grasp the technology that kiln filling is fired, also invented ancient bronze colours, and characteristic molding decorative coordinates with glaze colours, be ancient times and now unexistent simultaneously, compared with prior art: existing tea foam vitreous enamel is luminous, and brightness is high; Color development is consistent, few crystallization, and have chemical toxic ingredient to be difficult to volatilization.And this tea foam vitreous enamel of existing invention is the sub-light glaze colours of dark brown green middle yellowing, microcosmic has candied honey point, spot billows in riotous profusion, and glaze colours has that old mafors crab first green grass or young crops, snakeskin are green, Ricefield eel skin, yellow eel Huang, ancient bronze colours etc., has enriched tea foam vitreous enamel series.
Four, embodiment:
Product main body after the present invention burns till is the yellow eel Huang of dark brown green middle yellowing, moulding honesty is generous, succinct brief, along upper pair of straight ear and device body one integrated mass spirit, tripodia holds up the gas of making its presence or power felt, borrow the outstanding moulding of bronze work in the Western Zhou Dynasty, agilely between the perpendicular rib in Geng You six roads pick neatly standardized circle tea foam glaze dragon design.The glaze water that Di Shang trickles in tri-roads naturally burns till rear and ground-coat enamel is relatively more aobvious dark, has had abundant level to change.
Tire material in the present invention: the earthenware soil of cultivating people of ability, Dongshan earthenware soil, husky beam earthenware soil adopt Shaanxi Province's Tongchuan City cultivate people of ability village, Dongshan village, Chen Lu town Sha Liang;
Black powder soil in described glaze is the black powder soil that the Tongchuan City Chen Luzhen of Shaanxi Province produces.
Embodiment mono-:
Tea foam glaze porcelain body material tire material of the present invention is made up of following weight part raw material: 40 parts, the earthenware soil of cultivating people of ability, 30 parts, Dongshan earthenware soil, 30 parts, husky beam earthenware soil;
Described glaze is made up of following weight part raw material: 80 parts, black powder soil, 5 parts of potassium felspar sands, 15 parts of kaolin.
A kind of manufacture method of shining state kiln tea foam vitreous enamel is:
1) described tire material preparation technology is: by above the earthenware soil of cultivating people of ability, Dongshan earthenware soil, the outdoor weathering of husky beam earthenware soil half a year → enter ball mill → the add water of tire material weight 70% by proportioning, 3-4 hours → 180-200 mesh sieve excessively of lappingout fine grinding, deironing in tramp iron separator, the remaining ﹤ 0.3% → pressure filter mud refining of pug 10000-hole sieve, make mud cake tire mud → old three months for subsequent use;
Described glaze preparation technology is:
A, black powder soil is entered to cylinder, by the 60--70% of black powder soil weight soak 10 minutes → stir even → 30 seconds rinses slightly form sediment, above elite floats on → the black powder elite floating on is above drifted out, the remaining < 0.3% of black powder 10000-hole sieve, locality is commonly called as " mixed flurried son ", state is liquid, and proportion is 1.45---1.65 centimetres
3, another cylinder forms sediment and deposits;
B, by potassium felspar sand with grinding alms bowl fine powder one-tenth≤5mm granular;
C, by outdoor kaolin weathering → enter ball mill → the add water of kaolin weight 70%, lappingout fine grinding 3-4 hours → cross 180-200 mesh sieve, deironing in tramp iron separator, state be liquid state, proportion is 1.75---1.85 centimetres
3; → old for subsequent use;
D, the product of above-mentioned a, b, tri-steps of c is mixed in proportion and is stirred into glaze, its glaze proportion is 1.65-1.75 centimetres
3;
2) moulding:
By tire mud by slip casting, pull with revolving and scrape three kinds of molding modes and set up modeling skeleton and become base, when half-dried, water saturation degree is less than 50 ﹪, revolves and repaiies smart base, above-mentioned being contained in container of stirring, essence base slightly stops 5-10 minute, can soak method glazing, in the time that glaze is half-dried, water saturation degree is less than 40 ﹪, decorate according to moulding, final drying is deposited;
3) fire
Making fuel with oil liquefied gas, is 1225 by decorating dried product in temperature---at 1240 ℃, burn till 17-18 hour; When insulation, distinguish 4 section meter 60-100 minute.
Described trailing has: pick flower, scratching, applique or embossment.
Described firing atmosphere is oxidizing atmosphere.
Embodiment bis-:
Tea foam glaze porcelain body material tire material of the present invention is made up of following weight part raw material: 45 parts, the earthenware soil of cultivating people of ability, 25 parts, Dongshan earthenware soil, 30 parts, husky beam earthenware soil;
Described glaze is made up of following weight part raw material: 70 parts, black powder soil, 10 parts of potassium felspar sands, 10 parts of kaolin.
A kind of manufacture method of shining state kiln tea foam vitreous enamel is:
1) described tire material preparation technology is: by above the earthenware soil of cultivating people of ability, Dongshan earthenware soil, the outdoor weathering of husky beam earthenware soil half a year → enter ball mill → the add water of tire material weight 70% by proportioning, 3-4 hours → 180-200 mesh sieve excessively of lappingout fine grinding, deironing in tramp iron separator, the remaining ﹤ 0.3% → pressure filter mud refining of pug 10000-hole sieve, make mud cake tire mud → old three months for subsequent use;
Described glaze preparation technology is:
A, black powder soil is entered to cylinder, by the 60--70% of black powder soil weight soak 10 minutes → stir even → 30 seconds rinses slightly form sediment, above elite floats on → the black powder elite floating on is above drifted out, the remaining < 0.3% of black powder 10000-hole sieve, locality is commonly called as " mixed flurried son ", state is liquid, and proportion is 1.45---1.65 centimetres
3, another cylinder forms sediment and deposits;
B, by potassium felspar sand with grinding alms bowl fine powder one-tenth≤5mm granular;
C, by outdoor kaolin weathering → enter ball mill → the add water of kaolin weight 70%, lappingout fine grinding 3-4 hours → cross 180-200 mesh sieve, deironing in tramp iron separator, state be liquid state, proportion is 1.75---1.85 centimetres
3; → old for subsequent use;
D, the product of above-mentioned a, b, tri-steps of c is mixed in proportion and is stirred into glaze, its glaze proportion is 1.65-1.75 centimetres
3;
2) moulding:
By tire mud by slip casting, pull with revolving and scrape three kinds of molding modes and set up modeling skeleton and become base, when half-dried, water saturation degree is less than 50 ﹪, revolves and repaiies smart base, above-mentioned being contained in container of stirring, essence base slightly stops 5-10 minute, can soak method glazing, in the time that glaze is half-dried, water saturation degree is less than 40 ﹪, decorate according to moulding, final drying is deposited;
3) fire
Making fuel with oil liquefied gas, is 1225 by decorating dried product in temperature---at 1240 ℃, burn till 17-18 hour; When insulation, distinguish 4 section meter 60-100 minute.
Described trailing has: pick flower, scratching, applique or embossment.
Described firing atmosphere is oxidizing atmosphere.
Embodiment tri-:
Tea foam glaze porcelain body material tire material of the present invention is made up of following weight part raw material: 50 parts, the earthenware soil of cultivating people of ability, 25 parts, Dongshan earthenware soil, 25 parts, husky beam earthenware soil;
Described glaze is made up of following weight part raw material: 80 parts, black powder soil, 5 parts of potassium felspar sands, 15 parts of kaolin.
A kind of manufacture method of shining state kiln tea foam vitreous enamel is:
1) described tire material preparation technology is: by above the earthenware soil of cultivating people of ability, Dongshan earthenware soil, the outdoor weathering of husky beam earthenware soil half a year → enter ball mill → the add water of tire material weight 70% by proportioning, 3-4 hours → 180-200 mesh sieve excessively of lappingout fine grinding, deironing in tramp iron separator, the remaining ﹤ 0.3% → pressure filter mud refining of pug 10000-hole sieve, make mud cake tire mud → old three months for subsequent use;
Described glaze preparation technology is:
A, black powder soil is entered to cylinder, by the 60--70% of black powder soil weight soak 10 minutes → stir even → 30 seconds rinses slightly form sediment, above elite floats on → the black powder elite floating on is above drifted out, the remaining < 0.3% of black powder 10000-hole sieve, locality is commonly called as " mixed flurried son ", state is liquid, and proportion is 1.45---1.65 centimetres
3, another cylinder forms sediment and deposits;
B, by potassium felspar sand with grinding alms bowl fine powder one-tenth≤5mm granular;
C, by outdoor kaolin weathering → enter ball mill → the add water of kaolin weight 70%, lappingout fine grinding 3-4 hours → cross 180-200 mesh sieve, deironing in tramp iron separator, state be liquid state, proportion is 1.75---1.85 centimetres
3; → old for subsequent use;
D, the product of above-mentioned a, b, tri-steps of c is mixed in proportion and is stirred into glaze, its glaze proportion is 1.65-1.75 centimetres
3;
2) moulding:
By tire mud by slip casting, pull with revolving and scrape three kinds of molding modes and set up modeling skeleton and become base, when half-dried, water saturation degree is less than 50 ﹪, revolves and repaiies smart base, above-mentioned being contained in container of stirring, essence base slightly stops 5-10 minute, can soak method glazing, in the time that glaze is half-dried, water saturation degree is less than 40 ﹪, decorate according to moulding, final drying is deposited;
3) fire
Making fuel with oil liquefied gas, is 1225 by decorating dried product in temperature---at 1240 ℃, burn till 17-18 hour; When insulation, distinguish 4 section meter 60-100 minute.
Described trailing has: pick flower, scratching, applique or embossment.
Described firing atmosphere is oxidizing atmosphere.
Raw material experiment
1, Tongchuan is located in the central Shaanxi plain the north, belongs to sedimentogeneous rock area, contains the mineral wealth such as a large amount of clays, Wingdale, red shale, tests and raw materials usedly can find in locality, and its title, the place of production and Chemical Composition are in table 1
2. the lithofacies appraise of main raw material
A. Dongshan earthenware soil: be kaolinite clay rock, rock is dark Steel Gray, compact mass, the lubricious sense of tool, is mainly made up of kaolinite, is cryptocrystal mud shape structure more, wherein the loose kaolinic aggregate that has a small amount of false six side's profiles and bending worm shape body, fan-shaped body, is also dispersed with a small amount of ferric oxide particle.
B. the red earthenware in the north pass: be kaolinite clay rock, maroon bulk, feel is slightly thick, and Microscopic observation is the kaolinite clay rock of mud shape structure, and minority has bending worm shape and fan-shaped profile.Ferric oxide (being greater than 7%) is assembled around kaolinite and quartz in pelletized form.
C. black powder soil: be loess plateau stores, be partially purple yellow soil bulk, high calcareous, after weathering, feel is soft.
3, the composition of pug and preparation
3 embodiment tire material formulas of the present invention, following (the corresponding embodiment mono-of table 2 of experiment; The corresponding embodiment bis-of table 3, the corresponding embodiment tri-of table 4):
Pug enters the mill → wet type lappingout → deironing → press filtration of the sieving refining → old technology for subsequent use of squeezing by adopt → outdoor weathering → proportioning of clay choosing to be processed.
The remaining ﹤ 0.3% of pug 10000-hole sieve
Slip-casting mud proportion 1.6---1.8%
The composition of glaze and preparation
3 embodiment glaze formulas of the present invention, following (the corresponding embodiment mono-of table 5 of experiment; The corresponding embodiment bis-of table 6, the corresponding embodiment tri-of table 7):
Preparation adopts classification processing, and the method for comprehensive allotment is carried out, and is specially:
A. black powder soil choosing adopts → enters that cylinder water filling → stirring the even → rinse that slightly forms sediment → another cylinder forms sediment and deposit.
Slightly form sediment the time: 30 seconds.
B. hard material fine powder one-tenth≤5mm granular.
The outdoor weathering of clay material is selected → and proportioning enters the mill → wet grinding → deironing of sieving → old for subsequent use.
C. rinsing glaze is with grinding glaze mixing preparation.
The remaining < 0.3% of rinsing glaze 10000-hole sieve, locality is commonly called as " mixed flurried son ", and black glaze grinds the remaining < 0.1% of glaze 10000-hole sieve.
Proportion is 1.75---1.85/ centimetre
3,
Temperature of glaze firing is 1225---1235 ℃
Moulding
Pug with slip casting, pull and revolve and scrape three kinds of forms and set up modeling skeleton, when half-dried, revolve and repair smart base, the method for soaking is revolved glaze, in the time that glaze is half-dried, decorates according to moulding, trailing has: pick flower, scratching, applique, embossment etc.Final drying is deposited.
Burn till
At 2m
3drawer shape pallet car type and 0.08 m
3in box kiln, do fuel examination with oil liquefied gas and burn, meter kiln more than 40.Becoming porcelain temperature is 1225---1235 ℃, firing period is 17-18 hour; Firing atmosphere is oxidizing atmosphere; When insulation, distinguish 4 section meter 60-100 minute.Atmosphere control is in table 8;
Finished product shows that tea foam glaze is combined densification with basic tire material, and proper with other operation auxiliary treatment of synchronizeing of two formulas and shrinking percentage is described.In base glaze treating processes, to base glaze, combination is a key to the dry wet degree of base substrate.Too wet practice inconvenience, easily modification; Overdrying finished product just can lack glaze.Secondly, base substrate must be processed totally before glazing, absolutely not allowed dirty, oily, sweat to adhere to, otherwise finished product also can lack glaze.
Prepare glaze, black powder clay glaze is with using with floating, and must, being less than 0.3%, be greater than between 0.1% more than its 10000-hole sieve.Like this, just can make sufficient deposit for the storage of iron ion in glaze and size, burn till the abundant iron ion crystallization body of Shi Caiyou, can occur the little dense patch of crystallized black.
Glazing adopts the method for soaking to complete, and half dry body humidity rests in appropriate degree, to guarantee adsorptive power and the adhesive ability of carcass.The time that simultaneously enters glaze immersion is also suitable, to guarantee the thickness of glaze.The 3rd be that the concentration of glaze is controlled at 1.5 left and right.
Burnt till between four heat preservation zone, what guarantee it is stable into porcelain, colour generation.1230 ℃ time, carcass has become porcelain, only have ± 5 ℃ burn till space, be for the glaze colours of tea foam glaze.During lower than 1225 ℃, glaze can't vitreous, and hand touches dry and astringent, just as sandpaper, does not more have xln to occur, look is brown, then is soil Red downwards; During higher than 1235 ℃, glaze is luminous, glaze colours blackout, more upwards rubescent, xln diffusion disappears.Therefore, 1230 ℃ is the ctystallizing point of ferric oxide, is also the vitreous of black powder soil, is the photochromic performance point in dark brown green Asia.Key is to be controlled to the porcelain temperature period of insulation later, so that the ctystallizing point of Fe is separated out.
Experiment showed, the old asynchronism(-nization) of glaze, thin and thick difference, directly has influence on the color of finished product.The old overlong time of glaze, the ferric oxide of crystallization body is just dissolved into too small ion by water gradually, and while burning till, difficulty has the little dense patch of black, and this is exactly probably the reason that the Yongzheng's reign " has tea without foam ".The thin and thick of glaze, in the process of colour generation, to thin, can produce dense to light variation, successively: yellow eel Huang, crab first green grass or young crops, rust red etc. by thick.Trial-produce again tea foam glaze earthworm successfully and walked mud line and " ancient bronze colours " tea foam vitreous enamel.This has inseparable relation with old time and the rest thin and thick of glaze.The technique that earthworm walks mud line is the another money effect that heavy glaze resintering method produces.
The invention, advance
1. tire material and glaze for tea foam vitreous enamel, can use Tongchuan local raw material.
2. more than the 10000-hole sieve of glaze, should be less than 0.3%, be greater than between 0.1%, burn till the abundant iron ion crystallization body of Shi Caiyou, can occur the little dense patch of crystallized black.
3. in the GWQ-20 pallet car type kiln sintering curve take oil liquefied gas as fuel source, there are four insulation sections of 60-100 minute.
4. firing temperature is 1230 ℃, the upper and lower firing range that is no more than 5 ℃.
Burnt till between four heat preservation zone, what guarantee it is stable into porcelain, colour generation.
From few hangover of successive dynasties, tea foam vitreous enamel is decorated less, and major part is in moulding, to represent glaze colours, and this is not dry the going beyond of color due to its sedate elegance; Not dry destruction of dense patch that microcosmic is pretty and dazzling.But far away can not the diversified appreciation of suitable contemporary people, we have just done some in artistic style novel aspects and have broken through, and have obtained good effect.
Picking flower decorates: scratching companion method; Bulk line performance artistic conception, fritter picks glaze and exposes former tire true qualities, out style.So both represented tea foam glaze, it is exquisite that little part or outstanding former tire look have set off again its microcosmic.For example tea foam glaze Buddhist sutra Bowls, the large tank of tea foam glaze curling grass pattern, tea foam glaze peony design pen container.
Bossage: in atmosphere moulding out of the ordinary, incorporate the decoration technique of high relief; For example tea foam glaze when all is said and done clock, is divided into three with the perpendicular mud bar in mounting method Yong Liu road clock, and the Mei Kuai tri-horizontal mud bars in road are bound and adornd three faces with tiger, rabbit, three kinds of embossment breasts of dragon, coordinate to obtain one integrated mass with moulding.
Text decoration: as famous and precious glaze, be equipped with 100 seal characters " good fortune " or " longevity " word, glaze colours and content are brought out the best in each other.
Applique is decorated: use civil paper cutting art, make it to combine with this porcelain kind, embody various decoration of bone china, as tea foam glaze tiger bottle.
Social benefit:
Tea foam vitreous enamel is accidental at the Tang Dynasty credit state kiln, is tire glaze so existing by the raw material of my Tongchuan pure natural, researchs and develops successfully, and has formed complete Technology and artistic decoration system, has filled up domestic this blank, for Tongchuan pottery has increased a new porcelain kind.