CN107399977A - A kind of compound saggar and preparation method thereof - Google Patents
A kind of compound saggar and preparation method thereof Download PDFInfo
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- CN107399977A CN107399977A CN201710581074.2A CN201710581074A CN107399977A CN 107399977 A CN107399977 A CN 107399977A CN 201710581074 A CN201710581074 A CN 201710581074A CN 107399977 A CN107399977 A CN 107399977A
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 26
- 239000002994 raw material Substances 0.000 claims abstract description 21
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims abstract description 8
- 229960000892 attapulgite Drugs 0.000 claims abstract description 8
- 229910001570 bauxite Inorganic materials 0.000 claims abstract description 8
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052637 diopside Inorganic materials 0.000 claims abstract description 8
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000001095 magnesium carbonate Substances 0.000 claims abstract description 8
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims abstract description 8
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims abstract description 8
- 235000014380 magnesium carbonate Nutrition 0.000 claims abstract description 8
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 8
- 229910052863 mullite Inorganic materials 0.000 claims abstract description 8
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 8
- 239000004576 sand Substances 0.000 claims abstract description 8
- 239000011863 silicon-based powder Substances 0.000 claims abstract description 8
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 7
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 7
- 239000004927 clay Substances 0.000 claims abstract description 7
- 229910052878 cordierite Inorganic materials 0.000 claims abstract description 7
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000454 talc Substances 0.000 claims abstract description 7
- 229910052623 talc Inorganic materials 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 12
- 238000010304 firing Methods 0.000 claims description 12
- 238000000498 ball milling Methods 0.000 claims description 10
- 239000003921 oil Substances 0.000 claims description 10
- 238000010791 quenching Methods 0.000 claims description 10
- 230000000171 quenching effect Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 5
- 238000005469 granulation Methods 0.000 claims description 5
- 230000003179 granulation Effects 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 238000001354 calcination Methods 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims 2
- 229920000742 Cotton Polymers 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000012783 reinforcing fiber Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 210000002268 wool Anatomy 0.000 description 4
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 210000003278 egg shell Anatomy 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 241000219000 Populus Species 0.000 description 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical group [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 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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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
- C04B35/185—Mullite 3Al2O3-2SiO2
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens or the like for the charge within the furnace
- F27D5/0006—Composite supporting structures
- F27D5/0012—Modules of the sagger or setter type; Supports built up from them
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- 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
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/3218—Aluminium (oxy)hydroxides, e.g. boehmite, gibbsite, alumina sol
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- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
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- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3481—Alkaline earth metal alumino-silicates other than clay, e.g. cordierite, beryl, micas such as margarite, plagioclase feldspars such as anorthite, zeolites such as chabazite
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- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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Abstract
A kind of compound saggar disclosed by the invention and preparation method thereof, it is prepared by the raw material of following parts by weight：Magnesia 10~13 parts of mud, 10~12 parts of black talc, 33~35 parts of fire clay, old 10~12 parts of sand, 4~6 parts of ballstone, 4~6 parts of aluminium powder, 5~7 parts of bauxite, 17~19 parts of fine purifiation mud, 90 160 parts of mullite, 22 35 parts of cordierite powder, 8 12 parts of attapulgite, 8 12 parts of calcined kaolin, 8 12 parts of diopside, 18 parts of fused magnesite, 13 parts of red mud；13 parts of nano-aluminum hydroxide colloidal sol, 13 parts of silicon powder, 13 parts of reinforcing fiber.The present invention is formed by optimizing the raw material of saggar, to improve the heat endurance of saggar, anti-pressure ability, corrosion resistance and the performance such as not easy to crack so that saggar has the advantages of service life length, light weight.The raw material that the present invention uses is cheap, and preparation technology is simply green, can industrializing implementation.
Description
Technical field
The invention belongs to refractory material saggar field, more particularly to a kind of compound saggar and preparation method thereof.
Background technology
Saggar is one of kiln furnitures.During firing ceramics device, to prevent gas and harmful substance from being broken to base substrate, glaze paint
Badly and it is stained, ware and base substrate is placed in container made of refractory material and are calcined, this container claims saggar, also known as casket
Son.
Using saggar firing ceramics device, dress burning amount can be not only improved, product will not bond, improve yield rate, and saggar
Also there is certain thermal conductivity and heat endurance, it is ensured that ceramic mass.The shape of saggar, it is different according to implements shape.China dragon
The eggshell black pottery that mountain culture period fires, using special saggar.Once gathered in Shandong Province Zhucheng poplar home ruins
Two pieces fires the saggar of Longshan culture egg-shell pottery, and this is current known earliest saggar.The saggar that later age finds, to contain porcelain
Based on, Sui Dynasty Hunan kiln it has been found that.
With the application of clean energy resource, saggar is fewer and fewer in the use of Domestic ceramic enterprise as supporting body.But casket
Alms bowl is still very universal in the application of ceramic pigment enterprise as charge vessel, in recent years, due to raw material, fuel, artificial etc.
Cost rises steadily, and the price of saggar also increases substantially, despite this, the service life of saggar is but reducing, saggar makes
With breakage rate the serious wasting of resources and economic loss are caused per kiln up to 16~22%.Saggar access times how are improved, are dropped
Low saggar uses breakage rate, reduces solid waste discharge, improves the performance of enterprises, be present urgent problem to be solved.
The content of the invention
The technical problems to be solved by the invention are the above-mentioned technical problem present in existing saggar and provide one
Kind of service life is long, light compound saggar and preparation method thereof.
The technical problems to be solved by the invention can be achieved through the following technical solutions：
A kind of compound saggar, it is prepared by the raw material of following parts by weight：Magnesia 10~13 parts of mud, black talc 10~12
Part, 33~35 parts of fire clay, old 10~12 parts of sand, 4~6 parts of ballstone, 4~6 parts of aluminium powder, 5~7 parts of bauxite, fine purifiation mud 17~
19 parts, mullite 90-160 parts, cordierite powder 22-35 parts, attapulgite 8-12 parts, calcined kaolin 8-12 parts, diopside 8-
12 parts, fused magnesite 1-8 parts, red mud 1-3 parts；Nano-aluminum hydroxide colloidal sol 1-3 parts, silicon powder 1-3 parts, reinforcing fiber 1-3 parts.
In a preferred embodiment of the invention, the saggar for being used to produce ceramics is by the raw material system of following parts by weight
It is standby to form：Magnesia 11.22 parts of mud, 10.21 parts of black talc, 34.15 parts of fire clay, old 11.18 parts of sand, 4.65 parts of ballstone, aluminium powder
4.23 parts, 6.24 parts of bauxite, 18.12 parts of fine purifiation mud, 122 parts of mullite, 25 parts of cordierite powder, 9 parts of attapulgite, calcining height
9 parts of ridge soil, 9 parts of diopside, 2 parts of fused magnesite, 2 parts of red mud；2 parts of nano-aluminum hydroxide colloidal sol, 2 parts of silicon powder；Reinforcing fiber 2
Part.
The preparation method of above-mentioned compound saggar, comprises the following steps：
1) will each raw material mix after carry out wet ball grinding, powder is formed after ball milling, and to cross 60 mesh sieves standby；
2) pressed compact is molded, and powder after ball milling is molded through granulation, pressed compact, compressing under 60Mpa pressure, insulation 2.5
Hour, the demoulding, obtain saggar body；
3) by base substrate pre-burning at 500-600 DEG C, water quenching is then carried out, base substrate is quickly put into water, time 22-
35s；Then the base substrate after water quenching is put into 50-60 DEG C of oil, oil cooling 22-35s；
4) base substrate after processing is dried into 10-22h under field conditions (factors), is put into kiln and is burnt till, firing temperature is
1160-1350 DEG C, firing time is 10-16 hours；
5) the compound saggar after burning till is post-processed, some dilatation joints is cut in side, are filled at dilatation joint
Ceramic wool, you can obtain compound saggar.
As a result of technical scheme as above, the present invention is formed by optimizing the raw material of saggar, to improve the heat of saggar
Stability, anti-pressure ability, corrosion resistance and the performance such as not easy to crack so that saggar has service life length, light weight it is excellent
Point.The raw material that the present invention uses is cheap, and preparation technology is simply green, can industrializing implementation.
Embodiment
The present invention is described in further detail with reference to specific embodiment, and with reference to data.It should be understood that these embodiments
It is of the invention solely for the purpose of illustration, rather than the scope limiting the invention in any way.
Embodiment 1
A kind of preparation method of compound saggar, including following preparation process：
1) compound saggar raw material is prepared, the raw material composition of the compound saggar is：Magnesia 10 parts of mud, 10 parts of black talc, fire resisting
33 parts of mud, old 10 parts of sand, 4 parts of ballstone, 4 parts of aluminium powder, 5 parts of bauxite, 17 parts of fine purifiation mud, 90 parts of mullite, 22 parts of cordierite powder,
8 parts of attapulgite, 8 parts of calcined kaolin, 8 parts of diopside, 1 part of fused magnesite, 1 part of red mud；1 part of nano-aluminum hydroxide colloidal sol,
1 part of silicon powder, 1 part of reinforcing fiber.
2) will each raw material mix after carry out wet ball grinding, powder is formed after ball milling, and to cross 65 mesh sieves standby；
3) pressed compact is molded, and powder after ball milling is molded through granulation, pressed compact, compressing under 60Mpa pressure, insulation 2.5
Hour, the demoulding, obtain saggar body；
4) by base substrate pre-burning at 600 DEG C, water quenching is then carried out, base substrate is quickly put into water, time 25s；Then
Base substrate after water quenching is put into 55 DEG C of oil, oil cooling 25s；
5) base substrate after processing is dried into 16h under field conditions (factors), is put into kiln and is burnt till, firing temperature 1220
DEG C, firing time is 12 hours.
6) the compound saggar after burning till is post-processed, some dilatation joints is cut in side, are filled at dilatation joint
Ceramic wool, you can obtain compound saggar.
Embodiment 2：
A kind of preparation method of compound saggar, including following preparation process：
1) compound saggar raw material is prepared, the raw material composition of the compound saggar is：Magnesia 11.22 parts of mud, black talc 10.21
Part, 34.15 parts of fire clay, old 11.18 parts of sand, 4.65 parts of ballstone, 4.23 parts of aluminium powder, 6.24 parts of bauxite, fine purifiation mud 18.12
Part, 122 parts of mullite；25 parts of cordierite powder, 9 parts of attapulgite, 9 parts of calcined kaolin, 9 parts of diopside, 2 parts of fused magnesite,
2 parts of red mud；2 parts of nano-aluminum hydroxide colloidal sol, 2 parts of silicon powder；2 parts of reinforcing fiber.
2) will each raw material mix after carry out wet ball grinding, powder is formed after ball milling, and to cross 65 mesh sieves standby；
3) pressed compact is molded, and powder after ball milling is molded through granulation, pressed compact, compressing under 60Mpa pressure, insulation 2.5
Hour, the demoulding, obtain saggar body；
4) by base substrate pre-burning at 600 DEG C, water quenching is then carried out, base substrate is quickly put into water, time 25s；Then
Base substrate after water quenching is put into 55 DEG C of oil, oil cooling 25s；
5) base substrate after processing is dried into 16h under field conditions (factors), is put into kiln and is burnt till, firing temperature 1220
DEG C, firing time is 12 hours；
6) the compound saggar after burning till is post-processed, some dilatation joints is cut in side, are filled at dilatation joint
Ceramic wool, you can obtain compound saggar.
Embodiment 3：
A kind of preparation method of compound saggar, including following preparation process：
1) compound saggar raw material is prepared, the raw material composition for being used to produce the saggar of ceramics is：Magnesia 13 parts of mud, black talc
12 parts, 35 parts of fire clay, old 12 parts of sand, 6 parts of ballstone, 6 parts of aluminium powder, 7 parts of bauxite, 19 parts of fine purifiation mud, 160 parts of mullite, violet
35 parts of bluestone powder, 12 parts of attapulgite, 12 parts of calcined kaolin, 12 parts of diopside, 8 parts of fused magnesite, 3 parts of red mud；Nanometer hydrogen
3 parts of alumina sol, 3 parts of silicon powder, 3 parts of reinforcing fiber.
2) will each raw material mix after carry out wet ball grinding, powder is formed after ball milling, and to cross 65 mesh sieves standby；
3) pressed compact is molded, and powder after ball milling is molded through granulation, pressed compact, compressing under 60Mpa pressure, insulation 2.5
Hour, the demoulding, obtain saggar body；
4) by base substrate pre-burning at 600 DEG C, water quenching is then carried out, base substrate is quickly put into water, time 25s；Then
Base substrate after water quenching is put into 55 DEG C of oil, oil cooling 25s；
5) base substrate after processing is dried into 16h under field conditions (factors), is put into kiln and is burnt till, firing temperature 1220
DEG C, firing time is 12 hours；
6) the compound saggar after burning till is post-processed, some dilatation joints is cut in side, are filled at dilatation joint
Ceramic wool, you can obtain compound saggar.
Claims (3)
1. a kind of compound saggar, it is characterised in that be prepared by the raw material of following parts by weight：Magnesia 10~13 parts of mud, black cunning
10~12 parts of stone, 33~35 parts of fire clay, old 10~12 parts of sand, 4~6 parts of ballstone, 4~6 parts of aluminium powder, 5~7 parts of bauxite, essence
Wash 17~19 parts of mud, mullite 90-160 parts, cordierite powder 22-35 parts, attapulgite 8-12 parts, calcined kaolin 8-12 parts,
Diopside 8-12 parts, fused magnesite 1-8 parts, red mud 1-3 parts；Nano-aluminum hydroxide colloidal sol 1-3 parts, silicon powder 1-3 parts, enhancing are fine
Tie up 1-3 parts.
A kind of 2. compound saggar as claimed in claim 1, it is characterised in that the compound saggar by following parts by weight raw material
It is prepared：Magnesia 11.22 parts of mud, 10.21 parts of black talc, 34.15 parts of fire clay, old 11.18 parts of sand, 4.65 parts of ballstone, aluminium
4.23 parts of powder, 6.24 parts of bauxite, 18.12 parts of fine purifiation mud, 122 parts of mullite, 25 parts of cordierite powder, 9 parts of attapulgite, calcining
9 parts of kaolin, 9 parts of diopside, 2 parts of fused magnesite, 2 parts of red mud；2 parts of nano-aluminum hydroxide colloidal sol, 2 parts of silicon powder；Enhancing is fine
2 parts of dimension.
3. the preparation method of a kind of compound saggar described in claim 1 or 2, it is characterised in that comprise the following steps：
1) will each raw material mix after carry out wet ball grinding, powder is formed after ball milling, and to cross 60 mesh sieves standby；
2) pressed compact is molded, and powder after ball milling is molded through granulation, pressed compact, compressing under 60Mpa pressure, is incubated 2.5 hours,
The demoulding, obtains saggar body；
3) by base substrate pre-burning at 500-600 DEG C, water quenching is then carried out, base substrate is quickly put into water, time 22-35s；With
The base substrate after water quenching is put into 50-60 DEG C of oil afterwards, oil cooling 22-35s；
4) base substrate after processing is dried into 10-22h under field conditions (factors), is put into kiln and is burnt till, firing temperature 1160-
1350 DEG C, firing time is 10-16 hours；
5) the compound saggar after burning till is post-processed, some dilatation joints is cut in side, ceramics are filled at dilatation joint
Cotton, you can obtain compound saggar.
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| CN108083824A (en) * | 2017-12-25 | 2018-05-29 | 浙江大学 | Corrosion-resistant saggar, preparation method and applications |
| CN108395206A (en) * | 2018-04-18 | 2018-08-14 | 福建省东丰阁文化发展有限公司 | A kind of pseudo-classic formula of saggar embryo soil and preparation method |
| CN108649148A (en) * | 2018-06-20 | 2018-10-12 | 上海定向材料科技有限公司 | A kind of preparation method of lean property aluminium titanate composite material saggar |
| CN109305808A (en) * | 2018-10-16 | 2019-02-05 | 武汉科技大学 | A kind of sagger for firing cathode material of lithium battery and preparation method thereof |
| CN112378349A (en) * | 2020-09-28 | 2021-02-19 | 湖南海森格诺信息技术有限公司 | Sagger flatness detection device based on binocular structured light and detection method thereof |
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| CN106083083A (en) * | 2016-06-12 | 2016-11-09 | 姚焕根 | The preparation method of compound saggar |
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| CN108649148A (en) * | 2018-06-20 | 2018-10-12 | 上海定向材料科技有限公司 | A kind of preparation method of lean property aluminium titanate composite material saggar |
| CN108649148B (en) * | 2018-06-20 | 2021-05-14 | 上海定向材料科技有限公司 | Preparation method of barren aluminum titanate composite material sagger |
| CN109305808A (en) * | 2018-10-16 | 2019-02-05 | 武汉科技大学 | A kind of sagger for firing cathode material of lithium battery and preparation method thereof |
| CN112378349A (en) * | 2020-09-28 | 2021-02-19 | 湖南海森格诺信息技术有限公司 | Sagger flatness detection device based on binocular structured light and detection method thereof |
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