CN106116599B - A kind of not burnedc lay combination alumino-silicate brick and preparation method thereof - Google Patents
A kind of not burnedc lay combination alumino-silicate brick and preparation method thereof Download PDFInfo
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- CN106116599B CN106116599B CN201610467690.0A CN201610467690A CN106116599B CN 106116599 B CN106116599 B CN 106116599B CN 201610467690 A CN201610467690 A CN 201610467690A CN 106116599 B CN106116599 B CN 106116599B
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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Abstract
The present invention relates to a kind of not burnedc lay combination alumino-silicate bricks and preparation method thereof.Its technical solution is: the water of 5 ~ 25 parts of quality and the mild-clay of 2 ~ 10 parts of quality being ground 4 ~ 6h in planetary ball mill with the revolving speed of 600 ~ 1000r/min, obtain mud.2 ~ 3h of mix grinding in vibromill by the clinker fine powder of 30 ~ 40 parts of quality and the mild-clay of 1 ~ 20 part of quality, obtains premix powders.Particle in the clinker coarse granule of 50 ~ 55 parts of quality and the clinker of 10 ~ 15 parts of quality is stirred in edge runner, the mud stirring is added, the premix powders stirring is added, obtains mixing pug.By the mixing pug 6 ~ 8h of ageing mixture, mechanical pressing, green compact obtained dry 24 ~ 30h under the conditions of 110 ~ 120 DEG C to get not burnedc lay combination alumino-silicate brick is arrived.Not burnedc lay combination alumino-silicate brick prepared by the present invention has the characteristics that normal temperature strength is big, refractoriness is high, good thermal shock stability, refractoriness under load are high low with cubical contraction.
Description
Technical field
The invention belongs to alumino-silicate brick technical fields.More particularly to a kind of not burnedc lay combination alumino-silicate brick and its preparation side
Method.
Background technique
High-alumina brick, clay brick are two kinds of common aluminate-silicate refractories, because its refractoriness is high, cheap, anti-molten
Scouring is strong and high temperature mechanical strength is big, is widely used in the industries such as cement, steel, glass, such as blast furnace liner body, hot-blast stove furnace
Body, electric furnace furnace roof, blast furnace well, reverberatory furnace and inner liner of rotary kiln and the chock plug of running gate system, nozzle brick etc..
High-alumina brick, clay brick are generally in 1300 DEG C or more through a long time heat preservation firings, and therefore, not only energy consumption is high and is produced into
This height, and carbon emission caused by tropical island effect caused by high temperature and fuel substantially increases carrying capacity of environment, seriously affects me
The realization of the energy-saving target of state.
Currently used non-sintered high aluminium matter brick mostly makees bonding agent with phosphate, and adds a small amount of mild-clay, although product
Normal temperature strength is higher, but since phosphate binders itself crystal form is changeable, is influenced greatly by temperature and bonding agent with when pH value,
Unstable quality；And phosphate binders need gradation component to be added in mixing process, and the process is more complicated.In addition phosphate
There is certain corrosion impact to metal component, the phosphate products after are dealt with improperly, and water eutrophication can be caused, and are generated red
Damp phenomenon.On the other hand, clay is added as just adding ingredient, does not play good combination.
Existing clay brick makees bonding agent using mild-clay, and addition spent pulping liquor is usually also needed to be used cooperatively, though it can be altogether
It is same to improve its bond strength, but often containing impurity such as sulphite, vulcanized sodium in spent pulping liquor, refractoriness and lotus to clay brick
Weight softening temperature has certain influence.
Summary of the invention
The present invention is directed to overcome prior art defect, it is therefore an objective to provide a kind of preparation side of not burnedc lay combination alumino-silicate brick
Method, the not burnedc lay combination alumino-silicate brick normal temperature strength prepared with this method is big, refractoriness is high, good thermal shock stability, loading are soft
Change temperature height and cubical contraction is low.
To achieve the above object, the step of the technical solution adopted by the present invention is:
Step 1: the mild-clay of the water of 5 ~ 25 parts of quality and 2 ~ 10 parts of quality is placed in planetary ball mill, with 600 ~
The revolving speed of 1000r/min grinds 4 ~ 6h, obtains mud.
Step 2: the mild-clay of the clinker fine powder of 30 ~ 40 parts of quality and 1 ~ 20 part of quality is placed in vibromill, mix grinding
2 ~ 3h obtains premix powders.
Step 3: particle in the clinker coarse granule of 50 ~ 55 parts of quality and the clinker of 10 ~ 15 parts of quality is mixed, wheel is added
In mill, 1 ~ 2min is stirred；The mud is added, 2 ~ 3min is stirred；Then the premix powders are added, stir 3 ~ 5min,
Obtain mixing pug.
Step 4: by the mixing pug 6 ~ 8h of ageing mixture, green compact are made in mechanical pressing；Again by the green compact 110 ~ 120
Dry 24 ~ 30h is under the conditions of DEG C to get not burnedc lay combination alumino-silicate brick.
The clinker is bauxite chamotte or is grog；Wherein: the Al in bauxite chamotte2O3Content >=
60wt%, the SiO in grog2>=45wt% and Al2O3Content >=46wt%；The clinker coarse granule be partial size be less than 3mm and
Clinker more than or equal to 1mm, particle is that partial size is less than 1mm and is more than or equal to the clinker of 0.088mm, the clinker in the clinker
Fine powder is the clinker that partial size is less than 0.088mm.
The mild-clay is one or both of montmorillonite, rectorite, Guangxi white clay and kaolin, described soft viscous
The partial size of soil is less than 0.088mm.
The pressure of the mechanical pressing is 150 ~ 200MPa.
Due to the adoption of the above technical scheme, the present invention has following good effect compared with prior art:
The mild-clay that the present invention uses belongs to layer silicate mineral, hygroscopic expansion, in the ball-milling treatment mistake of high speed
Cheng Zhong, interlayer structure are destroyed under shearing force, form the single lamella or lamella aggregation of removing, the clay of removing
Lamella is uniformly distributed in nanoscale, and clay layer is since bridging oxygen is broken, silicon oxygen bond, molecular link and OH-Ion equivalent bond is exposed,
Active site increases, and surface can increase, particle migration accelerate, in 110 ~ 120 DEG C of drying processes, moisture evaporation, i.e., with high alumina alum
Al in native clinker or grog2O3、SiO2It is combined etc. valence link is formed, generates intensity.Meanwhile equally distributed nanometer sheet body,
In stress, the effect of crack deflection and dispersion is played, thus activeness and quietness.When applied at elevated temperature, these nanometer of sheet body original
Position generates the crystal phases such as tiny mullite or cristobalite, is evenly distributed in product, can be relieved stress, improves product thermal shock and stablizes
Property；And the biggish corundum phase of crystal grain mutually forms skeleton structure or mullite phase with mullite and mutually forms bone with cristobalite in product
Frame structure, is interweaved, and is conducive to improve refractoriness under load, intensity and refractoriness.
Not burnedc lay combination alumino-silicate brick prepared by the present invention, through detecting: compressive resistance is 20 ~ 40MPa, 0.2MPa lotus
Softening start temperature is 1300 ~ 1550 DEG C again, and cubical contraction is 0.1 ~ 0.7% after 1200 ~ 1500 DEG C × 3h is burnt.
Therefore, not burnedc lay combination alumino-silicate brick prepared by the present invention is with normal temperature strength is big, refractoriness is high, thermal shock is stable
Good, the high feature low with cubical contraction of refractoriness under load of property.
Specific embodiment
The invention will be further described With reference to embodiment, not to the limitation of its protection scope.
In present embodiment, the partial size of the mild-clay is less than 0.088mm, repeats no more in embodiment.
Embodiment 1
A kind of not burnedc lay combination alumino-silicate brick and preparation method thereof.It is the step of preparation method described in the present embodiment:
Step 1: the mild-clay of the water of 5 ~ 10 parts of quality and 2 ~ 7 parts of quality is placed in planetary ball mill, with 600 ~
The revolving speed of 700r/min grinds 4 ~ 6h, obtains mud.
Step 2: the mild-clay of the clinker fine powder of 30 ~ 34 parts of quality and 1 ~ 3 part of quality is placed in vibromill, mix grinding 2
~ 3h, obtains premix powders.
Step 3: particle in the clinker coarse granule of 50 ~ 52 parts of quality and the clinker of 10 ~ 12 parts of quality is mixed, wheel is added
In mill, 1 ~ 2min is stirred；The mud is added, 2 ~ 3min is stirred；Then the premix powders are added, stir 3 ~ 5min,
Obtain mixing pug.
Step 4: by the mixing pug 6 ~ 8h of ageing mixture, green compact are made in mechanical pressing；Again by the green compact 110 ~ 120
Dry 24 ~ 30h is under the conditions of DEG C to get not burnedc lay combination alumino-silicate brick.
Clinker described in the present embodiment is bauxite chamotte, the Al in bauxite chamotte2O3Content >=60wt%；It is described ripe
Expect that coarse granule is that partial size is less than 3mm and is more than or equal to the bauxite chamotte of 1mm, particle is that partial size is less than 1mm in the clinker
And it is more than or equal to the bauxite chamotte of 0.088mm, the clinker fine powder is the bauxite chamotte that partial size is less than 0.088mm.
Mild-clay described in the present embodiment is montmorillonite.
The pressure of mechanical pressing described in the present embodiment is 150 ~ 170MPa.
Not burnedc lay combination alumino-silicate brick prepared by the present embodiment, through detecting: compressive resistance is 30 ~ 34MPa；0.2MPa
Loading softening start temperature is 1450 ~ 1500 DEG C；Cubical contraction is 0.3 ~ 0.5% after 1200 ~ 1500 DEG C × 3h is burnt.
Embodiment 2
A kind of not burnedc lay combination alumino-silicate brick and preparation method thereof.It is the step of preparation method described in the present embodiment:
Step 1: the mild-clay of the water of 10 ~ 15 parts of quality and 3 ~ 8 parts of quality is placed in planetary ball mill, with 700 ~
The revolving speed of 800r/min grinds 4 ~ 6h, obtains mud.
Step 2: the mild-clay of the clinker fine powder of 32 ~ 36 parts of quality and 2 ~ 4 parts of quality is placed in vibromill, mix grinding 2
~ 3h, obtains premix powders.
Step 3: particle in the clinker coarse granule of 51 ~ 53 parts of quality and the clinker of 11 ~ 13 parts of quality is mixed, wheel is added
In mill, 1 ~ 2min is stirred；The mud is added, 2 ~ 3min is stirred；Then the premix powders are added, stir 3 ~ 5min,
Obtain mixing pug.
Step 4: by the mixing pug 6 ~ 8h of ageing mixture, green compact are made in mechanical pressing；Again by the green compact 110 ~ 120
Dry 24 ~ 30h is under the conditions of DEG C to get not burnedc lay combination alumino-silicate brick.
In the present embodiment: the clinker is the same as embodiment 1；The mild-clay is rectorite；The pressure of the mechanical pressing
For 160 ~ 180MPa.
Not burnedc lay combination alumino-silicate brick prepared by the present embodiment, through detecting: compressive resistance is 36 ~ 40MPa；0.2MPa
Loading softening start temperature is 1500 ~ 1550 DEG C；Cubical contraction is 0.4 ~ 0.6% after 1200 ~ 1500 DEG C × 3h is burnt.
Embodiment 3
A kind of not burnedc lay combination alumino-silicate brick and preparation method thereof.It is the step of preparation method described in the present embodiment:
Step 1: the mild-clay of the water of 15 ~ 20 parts of quality and 4 ~ 9 parts of quality is placed in planetary ball mill, with 800 ~
The revolving speed of 900r/min grinds 4 ~ 6h, obtains mud.
Step 2: the mild-clay of the clinker fine powder of 34 ~ 38 parts of quality and 3 ~ 5 parts of quality is placed in vibromill, mix grinding 2
~ 3h, obtains premix powders.
Step 3: particle in the clinker coarse granule of 52 ~ 54 parts of quality and the clinker of 12 ~ 14 parts of quality is mixed, wheel is added
In mill, 1 ~ 2min is stirred；The mud is added, 2 ~ 3min is stirred；Then the premix powders are added, stir 3 ~ 5min,
Obtain mixing pug.
Step 4: by the mixing pug 6 ~ 8h of ageing mixture, green compact are made in mechanical pressing；Again by the green compact 110 ~ 120
Dry 24 ~ 30h is under the conditions of DEG C to get not burnedc lay combination alumino-silicate brick.
In the present embodiment: the clinker is the same as embodiment 1；Mild-clay described in the present embodiment is Guangxi white clay and kaolinic
Mixture；The pressure of the mechanical pressing is 170 ~ 190MPa.
Not burnedc lay combination alumino-silicate brick prepared by the present embodiment, through detecting: compressive resistance is 32 ~ 38MPa；0.2MPa
Loading softening start temperature is 1480 ~ 1540 DEG C；Cubical contraction is 0.5 ~ 0.7% after 1200 ~ 1500 DEG C × 3h is burnt.
Embodiment 4
A kind of not burnedc lay combination alumino-silicate brick and preparation method thereof.It is the step of preparation method described in the present embodiment:
Step 1: the mild-clay of the water of 20 ~ 25 parts of quality and 5 ~ 10 parts of quality is placed in planetary ball mill, with 900 ~
The revolving speed of 1000r/min grinds 4 ~ 6h, obtains mud.
Step 2: the mild-clay of the clinker fine powder of 36 ~ 40 parts of quality and 4 ~ 6 parts of quality is placed in vibromill, mix grinding 2
~ 3h, obtains premix powders.
Step 3: particle in the clinker coarse granule of 53 ~ 55 parts of quality and the clinker of 13 ~ 15 parts of quality is mixed, wheel is added
In mill, 1 ~ 2min is stirred；The mud is added, 2 ~ 3min is stirred；Then the premix powders are added, stir 3 ~ 5min,
Obtain mixing pug.
Step 4: by the mixing pug 6 ~ 8h of ageing mixture, green compact are made in mechanical pressing；Again by the green compact 110 ~ 120
Dry 24 ~ 30h is under the conditions of DEG C to get not burnedc lay combination alumino-silicate brick.
In the present embodiment: the clinker is the same as embodiment 1；The mild-clay is montmorillonite and kaolinic mixture；Institute
The pressure for stating mechanical pressing is 180 ~ 200MPa.
Not burnedc lay combination alumino-silicate brick prepared by the present embodiment, through detecting: compressive resistance is 34 ~ 40MPa；0.2MPa
Loading softening start temperature is 1490 ~ 1550 DEG C；Cubical contraction is 0.4 ~ 0.7% after 1200 ~ 1500 DEG C × 3h is burnt.
Embodiment 5
A kind of not burnedc lay combination alumino-silicate brick and preparation method thereof.Preparation method described in the present embodiment is removed Step 2: ripe
Outside material and mild-clay, remaining is with embodiment 1:
Step 2: the mild-clay of the clinker fine powder of 30 ~ 34 parts of quality and 5 ~ 11 parts of quality is placed in vibromill, mix grinding
2 ~ 3h obtains premix powders.
Clinker described in the present embodiment is grog, in grog: SiO2>=45wt%, Al2O3Content >=46wt%；Institute
Stating clinker coarse granule is that partial size is less than 3mm and is more than or equal to the grog of 1mm, and particle is that partial size is less than 1mm in the clinker
And it is more than or equal to the grog of 0.088mm, the clinker fine powder is the grog that partial size is less than 0.088mm.
Mild-clay described in the present embodiment is Guangxi white clay.
Not burnedc lay combination alumino-silicate brick prepared by the present embodiment, through detecting: compressive resistance is 20 ~ 24MPa, 0.2MPa
Loading softening start temperature is 1300 ~ 1350 DEG C, and cubical contraction is 0.1 ~ 0.2% after 1200 ~ 1500 DEG C × 3h is burnt.
Embodiment 6
A kind of not burnedc lay combination alumino-silicate brick and preparation method thereof.Preparation method described in the present embodiment is removed Step 2: ripe
Outside material and mild-clay, remaining is with embodiment 2:
Step 2: the mild-clay of the clinker fine powder of 32 ~ 36 parts of quality and 8 ~ 14 parts of quality is placed in vibromill, mix grinding
2 ~ 3h obtains premix powders.
In the present embodiment: the clinker is the same as embodiment 5；The mild-clay is kaolin.
Not burnedc lay combination alumino-silicate brick prepared by the present embodiment, through detecting: compressive resistance is 26 ~ 30MPa, 0.2MPa
Loading softening start temperature is 1350 ~ 1400 DEG C, and cubical contraction is 0.3 ~ 0.4% after 1200 ~ 1500 DEG C × 3h is burnt.
Embodiment 7
A kind of not burnedc lay combination alumino-silicate brick and preparation method thereof.Preparation method described in the present embodiment is removed Step 2: ripe
Outside material and mild-clay, remaining is with embodiment 3:
Step 2: the mild-clay of the clinker fine powder of 34 ~ 38 parts of quality and 11 ~ 17 parts of quality is placed in vibromill, mix
2 ~ 3h is ground, premix powders are obtained.
In the present embodiment: the clinker is the same as embodiment 5；The mild-clay is the mixture of montmorillonite and rectorite.
Not burnedc lay combination alumino-silicate brick prepared by the present embodiment, through detecting: compressive resistance is 22 ~ 28MPa, 0.2MPa
Loading softening start temperature is 1320 ~ 1380 DEG C, and cubical contraction is 0.1 ~ 0.3% after 1200 ~ 1500 DEG C × 3h is burnt.
Embodiment 8
A kind of not burnedc lay combination alumino-silicate brick and preparation method thereof.Preparation method described in the present embodiment is removed Step 2: ripe
Outside material and mild-clay, remaining is with embodiment 4:
Step 2: the mild-clay of the clinker fine powder of 36 ~ 40 parts of quality and 14 ~ 20 parts of quality is placed in vibromill, mix
2 ~ 3h is ground, premix powders are obtained.
In the present embodiment: the clinker is the same as embodiment 5；The mild-clay is the mixture of rectorite and Guangxi white clay.
Not burnedc lay combination alumino-silicate brick prepared by the present embodiment, through detecting: compressive resistance is 24 ~ 30MPa, 0.2MPa
Loading softening start temperature is 1340 ~ 1400 DEG C, and cubical contraction is 0.2 ~ 0.4% after 1200 ~ 1500 DEG C × 3h is burnt.
Present embodiment has following good effect compared with prior art:
The mild-clay that present embodiment uses belongs to layer silicate mineral, hygroscopic expansion, in the row of high speed
Celestial body is ground in treatment process, and interlayer structure is destroyed under shearing force, forms single lamella or the lamella aggregation of removing
The clay layer of body, removing is uniformly distributed in nanoscale, and clay layer is since bridging oxygen is broken, silicon oxygen bond, molecular link and OH-From
Sub- equivalent bond is exposed, and active site increases, and surface can increase, and particle migration is accelerated, and in 110 ~ 120 DEG C of drying processes, moisture is waved
Hair, i.e., with the Al in bauxite chamotte or grog2O3、SiO2It is combined etc. valence link is formed, generates intensity.Meanwhile uniformly dividing
The nanometer sheet body of cloth plays the effect of crack deflection and dispersion in stress, thus activeness and quietness.When applied at elevated temperature, this
The crystal phases such as a little nanometer sheet body in-situ preparations tiny mullite or cristobalite, are evenly distributed in product, can be relieved stress, improve
Product thermal shock resistance；And the biggish corundum phase of crystal grain mutually forms skeleton structure or mullite phase and side with mullite in product
It is quartzy mutually to form skeleton structure, it is interweaved, is conducive to improve refractoriness under load, intensity and refractoriness.
Not burnedc lay combination alumino-silicate brick prepared by present embodiment, through detecting: compressive resistance is 20 ~ 40MPa,
0.2MPa loading softening start temperature is 1300 ~ 1550 DEG C, and cubical contraction is 0.1 ~ 0.7% after 1200 ~ 1500 DEG C × 3h is burnt.
Therefore, present embodiment preparation not burnedc lay combination alumino-silicate brick with normal temperature strength is big, refractoriness is high,
The high feature low with cubical contraction of good thermal shock stability, refractoriness under load.
Claims (4)
1. a kind of preparation method of not burnedc lay combination alumino-silicate brick, it is characterised in that the step of preparation method is:
Step 1: the mild-clay of the water of 5~25 parts of quality and 2~10 parts of quality is placed in planetary ball mill, with 600~
The revolving speed of 1000r/min grinds 4~6h, obtains mud；
Step 2: the mild-clay of the clinker fine powder of 30~40 parts of quality and 1~20 part of quality is placed in vibromill, mix grinding 2
~3h, obtains premix powders；
Step 3: particle in the clinker coarse granule of 50~55 parts of quality and the clinker of 10~15 parts of quality is mixed, rolling is added
In machine, 1~2min is stirred；The mud is added, 2~3min is stirred；Then the premix powders are added, stir 3~5min,
Obtain mixing pug；
Step 4: by the mixing pug 6~8h of ageing mixture, green compact are made in mechanical pressing；Again by the green compact at 110~120 DEG C
Under the conditions of dry 24~30h to get not burnedc lay combination alumino-silicate brick；
The mild-clay is one or both of montmorillonite, rectorite, Guangxi white clay and kaolin, the mild-clay
Partial size is less than 0.088mm.
2. the not preparation method of burnedc lay combination alumino-silicate brick according to claim 1, it is characterised in that the clinker is height
Bauxite is grog；Wherein: the Al in bauxite chamotte2O3Content >=60wt%, in grog
SiO2>=45wt% and Al2O3Content >=46wt%；The clinker coarse granule is that partial size is less than 3mm and is more than or equal to the ripe of 1mm
Expect, particle is that partial size is less than 1mm and is more than or equal to the clinker of 0.088mm in the clinker, and the clinker fine powder is less than for partial size
The clinker of 0.088mm.
3. the not preparation method of burnedc lay combination alumino-silicate brick according to claim 1, it is characterised in that the mechanical pressing
Pressure be 150~200MPa.
4. a kind of not burnedc lay combination alumino-silicate brick, it is characterised in that the not burnedc lay combination alumino-silicate brick is wanted according to right
Not not burnedc lay combination alumina silicate prepared by the preparation method of burnedc lay combination alumino-silicate brick described in asking any one of 1~3
Brick.
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| CN107010972A (en) * | 2017-05-09 | 2017-08-04 | 郑州耐都热陶瓷有限公司 | High-temperature wearable mud |
| CN107827446A (en) * | 2017-11-29 | 2018-03-23 | 山西盂县西小坪耐火材料有限公司 | 6.25M coke oven clay bricks |
| US11434170B2 (en) * | 2018-04-18 | 2022-09-06 | Vecor Ip Holdings Limited | Recycled aluminium silicate material and a particulate mixture comprising recycled aluminium silicate material |
| CN116553911A (en) * | 2023-04-15 | 2023-08-08 | 河南新拓耐火材料有限公司 | Application of clay clinker flint clay in composite sliding nozzle brick outer layer material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6548435B1 (en) * | 1998-03-03 | 2003-04-15 | Jerzy Bugajski | Basic free-flowing casting material and preforms produced thereform |
-
2016
- 2016-06-24 CN CN201610467690.0A patent/CN106116599B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6548435B1 (en) * | 1998-03-03 | 2003-04-15 | Jerzy Bugajski | Basic free-flowing casting material and preforms produced thereform |
Non-Patent Citations (2)
| Title |
|---|
| 不定形耐火材料结合方式及其结合剂的发展;李再耕等;《冶金能源》;19890531;第8卷(第3期);10-13 |
| 粘土-石英结合硅酸铝质混凝土;崔素芬;《国外耐火材料》;19950131(第1期);17-21 |
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Application publication date: 20161116 Assignee: WUHAN SIGENYUAN ELECTRIC CONTROL EQUIPMENT Co.,Ltd. Assignor: WUHAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021420000028 Denomination of invention: Unburned clay bonded aluminum silicate brick and preparation method thereof Granted publication date: 20190319 License type: Common License Record date: 20210929 |