CN103232229A - Ultra-wear-resistant alumina ceramic ball and preparation method thereof - Google Patents
Ultra-wear-resistant alumina ceramic ball and preparation method thereof Download PDFInfo
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- CN103232229A CN103232229A CN2013101742786A CN201310174278A CN103232229A CN 103232229 A CN103232229 A CN 103232229A CN 2013101742786 A CN2013101742786 A CN 2013101742786A CN 201310174278 A CN201310174278 A CN 201310174278A CN 103232229 A CN103232229 A CN 103232229A
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000000227 grinding Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 13
- 238000000498 ball milling Methods 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000001354 calcination Methods 0.000 claims abstract description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 5
- 239000011707 mineral Substances 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 18
- 238000005469 granulation Methods 0.000 claims description 15
- 230000003179 granulation Effects 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 12
- 238000005299 abrasion Methods 0.000 claims description 11
- 239000003595 mist Substances 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 6
- 150000002910 rare earth metals Chemical class 0.000 claims description 6
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 5
- 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 description 5
- 238000012216 screening Methods 0.000 claims description 5
- 239000000454 talc Substances 0.000 claims description 5
- 235000012222 talc Nutrition 0.000 claims description 5
- 229910052623 talc Inorganic materials 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000000462 isostatic pressing Methods 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010304 firing Methods 0.000 abstract description 4
- 229910052593 corundum Inorganic materials 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 abstract 1
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 17
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 16
- 238000009413 insulation Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000009472 formulation Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- -1 pottery Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Abstract
The invention provides an ultra-wear-resistant alumina ceramic ball. The ultra-wear-resistant alumina ceramic ball comprises the following chemical components: 90-95% by weight of Al2O3, 5-8% by weight of SiO2, 0.3-0.5% by weight of CaO, 0.5-0.9% by weight of MgO, 1-2% by weight of ZrO and 0.1-0.5% by weight of La2O3/Y2O3, wherein the equivalent wear loss is less than 72 per mil. A provided preparation method comprises the following process steps of: adopting alumina powder and other mineral raw materials for burdening, refining mud, drying, calcining, synthesizing, ball-milling, granulating, forming and firing to obtain a product. According to the invention, the wear resistance of the product can achieve the standard of the alumina ceramic ball; and furthermore, the ultra-wear-resistant alumina ceramic ball has the advantages of lower cost of the raw materials, better grinding performance and high performance-price ratio of the product, is more suitable for being applied in production, and can reduce the production cost of an enterprise and improve the production efficiency of the enterprise.
Description
Technical field
The invention belongs to ceramic (pottery) field, be specifically related to super wear-resisting alumina ceramic ball with the aluminum oxide preparation and preparation method thereof.
Background technology
Ball mill is widely used in fields such as metallurgy, mineral products, electric power, building materials, chemical industry, is a kind of use disintegrating apparatus very widely.Grinding medium is the key of ball mill comminuting matter, and its shape is generally spheroid or right cylinder, relies on the motion of various complexity such as the rolling of grinding medium in ball mill, bump, extruding, friction, and material is pulverized.The quality of grinding medium not only directly has influence on the height of production efficiency, but also can have influence on the quality of quality product.Grinding medium is generally classified by density, can be divided into: the low density mill is situated between by (as the conventional ceramic ball, cherty silica and pebbles etc.), and proportion is about 2.3～2.6; Middle density mill is situated between (being situated between as high alumina matter mill), and proportion is about 2.6～3.2; The high-density mill is situated between in (as corundum, zirconium matter mill Jie etc.), and proportion is generally greater than 3.2.
Along with the developing rapidly of ceramic industry, on the one hand, high-grade natural ground dielectric material (pebbles and flint) resource is exhausted just day by day in recent years, and on the other hand, lithotome is in the requirement that can't satisfy growing high-tech product qualitatively.And artificial grinding medium has physical strength height, hardness height, density is big, high-temperature behavior good, pollution-free or pollute very little, advantages such as the acid-alkali-corrosive-resisting ability is strong, wear resisting property excellence to material, artificial grinding medium substitutes natural abrasive just gradually.The ceramic media of China market sale at present mainly comprises series of productss such as aluminum oxide, zirconium white, silicon carbide, silicon nitride.What wherein aluminum oxide and zirconium white used is the most extensive.The alumina-ceramic ball since have suitable hardness, moderate density, wear-resisting, corrosion-resistant, price is low, therefore being widely used in the raw-material grinding of industry and processing such as white cement, mineral, pottery, electronic material, magneticsubstance and coating, paint, makeup, food, pharmacy, is a kind of grinding medium of high-quality.Yet the alumina-ceramic ball mainly exists at present: wear away bigger, undercapacity, problems such as grinding efficiency is low, compare with the zirconia ceramics ball, zirconic intensity, fracture toughness property are two to three times of alumina-ceramic, the little hundreds of times of zirconic equivalent wear resistance ratio alumina balls, but zirconia ceramics ball cost of material is very high, production cost is high, and the price of market sale is very high, so it is very considerable to prepare the application prospect of low abrasion, high performance Ceramic Balls.Therefore, provide a kind of new alumina-ceramic ball product, significantly improve the main performance index of product, make its standard that meets or exceeds the zirconia ceramics ball have great innovative significance.
Summary of the invention
One of purpose of the present invention provides a kind of super wear-resisting alumina ceramic ball, its main performance index meets or exceeds the salient features standard of zirconia ceramics ball, second purpose of the present invention provides the preparation method of this super wear-resisting alumina ceramic ball, solves the bigger problem of existing alumina ball abrasion.
For solving the problems of the technologies described above, the present invention introduces a small amount of rare earth La by the alumina ball composition of raw materials is optimized
2O
3/ Y
2O
3, material such as TZP, make the chemical constitution of alumina-ceramic ball be: Al
2O
3: 90～95 wt%, SiO
2: 5～8 wt%, CaO:0.3～0.5 wt%, MgO:0.5～0.9 wt%, ZrO:1～2 wt%, La
2O
3/ Y
2O
3: 0.1～0.5 wt%.Through containing of sintering above-mentioned composition and the alumina-ceramic ball of content, its equivalent abrasion are less than 0.072 ‰.
The invention provides the preparation method of the alumina-ceramic ball that contains above-mentioned composition and content, comprise and adopt alumina powder and other raw mineral materials to prepare burden, composition of raw materials is: aluminum oxide powder 90～95 wt%, kaolin 4～8 wt%, talcum 0.5～0.9 wt%, TZP 1～2 wt%, rare earth 0.1～0.5 wt%;
Adopt following technology to be prepared:
One, pugging
1. raw mix and water are proportionally put into the ball mill ball milling, move 15～30 hours blowings;
2. after mud is gone into the pond, start stirrer, take out pulp grinder, filter through vibratory screening apparatus, flow into the deironing stock tank simultaneously;
3. behind the deironing stock tank, again by take out stock pump with slush pump to slip drying press, make slurry dewatering make mud cake;
Two, oven dry: the mud cake of making is sent into drying room under 40～60 ℃, dry to moisture 3%;
Three, calcining is synthetic: the mud cake of oven dry is sent into kiln calcine synthetic at 1450～1550 ℃;
Four, ball milling: will calcine synthetic work in-process and put into ball mill again and grind;
Five, granulation: will send into through the slurry after grinding and carry out granulation in the mist projection granulating tower;
Six, moulding: will carry out moulding through mist projection granulating tower granulation powder, the forming method that applies among the present invention mainly contains rolling moulding and isostatic pressing;
Seven, burn till: the work in-process after the moulding are put into saggar, enter in the kiln, through after 2 hours, namely firing success 1450～1600 ℃ of insulations.
The present invention adopts industrial raw material, and raw material sources are all very wide.Compared with prior art, the present invention has following beneficial effect: the equivalent abrasion for existing alumina-ceramic ball are 0.1 ‰; The abrasion of the zirconic equivalent of optimal grinding medium are 0.072 ‰, yet the equivalent that alumina-ceramic ball of the present invention reaches abrasion are 0.062 ‰, and are obviously more superior than the abrasion of existing alumina-ceramic ball, also little than zirconia ceramics ball.The price of zirconia ceramics ball is than high tens of times of the super wear-resistant ceramic ball of the present invention preparation, so invention has very high value and creates meaning.
The embodiment of concrete formulation optimization:
Embodiment 1: aluminum oxide powder 90 %, and kaolin 7%, talcum 0.7%, TZP 2%, rare earth (La
2O
3/ Y
2O
3) 0.3%
One, pugging
1. raw mix and water are proportionally put into the ball mill ball milling, move 20 hours blowings;
2. after mud is gone into the pond, start stirrer, take out pulp grinder, filter through vibratory screening apparatus, flow into the deironing stock tank simultaneously;
3. behind the deironing stock tank, again by take out stock pump with slush pump to slip drying press, make slurry dewatering make mud cake;
Two, oven dry: the mud cake of making is sent into drying room under 45 ℃, dry to moisture 3%;
Three, calcining is synthetic: the mud cake of oven dry is sent into kiln calcine synthetic at 1450 ℃;
Four, ball milling: will calcine synthetic work in-process and put into ball mill again and grind;
Five, granulation: will send into through the slurry after grinding and carry out granulation in the mist projection granulating tower;
Six, moulding: static pressure such as mist projection granulating tower granulation powder employing are carried out moulding;
Seven, burn till: the work in-process after the moulding are put into saggar, enter in the kiln, through 1550 ℃ of insulations 2 hours, namely fire success.
Embodiment 2: aluminum oxide powder 92 %, and kaolin 6 %, talcum 0.5 %, TZP 1.2%, rare earth (La
2O
3/ Y
2O
3) 0.3 %
One, pugging
1. raw mix and water are proportionally put into the ball mill ball milling, move 22 hours blowings;
2. after mud is gone into the pond, start stirrer, take out pulp grinder, filter through vibratory screening apparatus, flow into the deironing stock tank simultaneously;
3. behind the deironing stock tank, again by take out stock pump with slush pump to slip drying press, make slurry dewatering make mud cake;
Two, oven dry: the mud cake of making is sent into drying room under 50 ℃, dry to moisture 3%;
Three, calcining is synthetic: the mud cake of oven dry is sent into kiln calcine synthetic at 1500 ℃;
Four, ball milling: will calcine synthetic work in-process and put into ball mill again and grind;
Five, granulation: will send into through the slurry after grinding and carry out granulation in the mist projection granulating tower;
Six, moulding: will carry out moulding through mist projection granulating tower granulation powder, the forming method that applies among the present invention mainly contains rolling moulding and isostatic pressing;
Seven, burn till: the work in-process after the moulding are put into saggar, enter in the kiln, through after 2 hours, namely firing success 1580 ℃ of insulations.
Embodiment 3: aluminum oxide powder 94 %, and kaolin 4 %, talcum 0.5 %, TZP 1.4%, rare earth (La
2O
3/ Y
2O
3) 0.1 %
One, pugging
1. raw mix and water are proportionally put into the ball mill ball milling, move 25 hours blowings;
2. after mud is gone into the pond, start stirrer, take out pulp grinder, filter through vibratory screening apparatus, flow into the deironing stock tank simultaneously;
3. behind the deironing stock tank, again by take out stock pump with slush pump to slip drying press, make slurry dewatering make mud cake;
Two, oven dry: the mud cake of making is sent into drying room under 48 ℃, dry to moisture 3%;
Three, calcining is synthetic: the mud cake of oven dry is sent into kiln calcine synthetic at 1550 ℃;
Four, ball milling: will calcine synthetic work in-process and put into ball mill again and grind;
Five, granulation: will send into through the slurry after grinding and carry out granulation in the mist projection granulating tower;
Six, moulding: will carry out moulding through mist projection granulating tower granulation powder, the forming method that applies among the present invention mainly contains rolling moulding and isostatic pressing;
Seven, burn till: the work in-process after the moulding are put into saggar, enter in the kiln, through after 2 hours, namely firing success 1600 ℃ of insulations.
According to the industrial ceramics industry standard, the super wear-resisting alumina ceramic ball of preparation is placed in the urethane jar with the defined terms impact grinding, the wear resisting property of examination alumina-ceramic ball, the wear resisting property test data values of alumina-ceramic ball sees the following form:
By The above results as can be known: adopting the equivalent abrasion of the best of the Ceramic Balls that this formulation goes out is 0.062 ‰, and the average equivalent abrasion of the Ceramic Balls of employing regular convention formula preparation are 0.15 ‰ on the market, improved 240% on year-on-year basis, so the alumina-ceramic ball of manufacturing of the present invention surmounts the alumina-ceramic ball of regular convention formula preparation in certain limit.And the abrasion of the equivalent of zirconium oxide abrasive medium are 0.072 ‰, Ceramic Balls of the present invention even surmounted the performance of zirconia ceramics ball, this invention can not only reduce enterprise's production cost, and mill efficiency is higher, prolong the work-ing life of alumina-ceramic ball, improved the production efficiency of enterprise.
Claims (2)
1. super wear-resisting alumina ceramic ball, it is characterized in that: the chemical constitution of alumina-ceramic ball is: Al
2O
3: 90～95 wt%, SiO
2: 5～8 wt%, CaO:0.3～0.5 wt%, MgO:0.5～0.9 wt%, ZrO:1～2 wt%, La
2O
3/ Y
2O
3: 0.1～0.5 wt%, the equivalent abrasion behind sintering are less than 0.072 ‰.
2. the preparation method of a super wear-resisting alumina ceramic ball comprises and adopts alumina powder and other raw mineral materials to prepare burden, and it is characterized in that composition of raw materials is: aluminum oxide powder 90～95 wt%, kaolin 4～8 wt%, talcum 0.5～0.9 wt%, TZP 1～2 wt%, rare earth La
2O
3/ Y
2O
30.1～0.5 wt%; Adopt following technology to be prepared:
One, pugging:
1. raw mix and water are proportionally put into the ball mill ball milling, move 15～30 hours blowings;
2. after mud is gone into the pond, start stirrer, take out pulp grinder, filter through vibratory screening apparatus, flow into the deironing stock tank simultaneously;
3. behind the deironing stock tank, again by take out stock pump with slush pump to slip drying press, make slurry dewatering make mud cake;
Two, oven dry: the mud cake of making is sent into drying room under 40～60 ℃, dry to moisture 3%;
Three, calcining is synthetic: the mud cake of oven dry is sent into kiln calcine synthetic at 1450～1550 ℃;
Four, ball milling: will calcine synthetic work in-process and put into ball mill again and grind;
Five, granulation: will send into through the slurry after grinding and carry out granulation in the mist projection granulating tower;
Six, moulding: will be through mist projection granulating tower granulation powder roll moulding or isostatic pressing;
Seven, burn till: the work in-process after the moulding are put into saggar, enter in the kiln, through at 1450～1600 ℃ of sintering, be incubated and obtain goods after 2 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310174278.6A CN103232229B (en) | 2013-05-13 | 2013-05-13 | Ultra-wear-resistant alumina ceramic ball and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310174278.6A CN103232229B (en) | 2013-05-13 | 2013-05-13 | Ultra-wear-resistant alumina ceramic ball and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103232229A true CN103232229A (en) | 2013-08-07 |
| CN103232229B CN103232229B (en) | 2014-08-13 |
Family
ID=48880314
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|---|---|---|---|
| CN201310174278.6A Active CN103232229B (en) | 2013-05-13 | 2013-05-13 | Ultra-wear-resistant alumina ceramic ball and preparation method thereof |
Country Status (1)
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|---|---|
| CN (1) | CN103232229B (en) |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1919789A (en) * | 2006-09-20 | 2007-02-28 | 景德镇市新纪元精密陶瓷有限公司 | Ceramic outer-helix shaft sheath material and manufacture technique thereof |
| CN101247911A (en) * | 2005-07-16 | 2008-08-20 | 研磨剂与耐火品研究与开发中心C.A.R.R.D.有限公司 | Nanocrystalline sintered bodies made from alpha aluminium oxide method for production and use thereof |
| CN102491735A (en) * | 2011-11-22 | 2012-06-13 | 中国铝业股份有限公司 | Method for producing aluminium oxide ceramic ball |
| CN103073269A (en) * | 2011-11-18 | 2013-05-01 | 常熟市创新陶瓷有限公司 | Alumina ceramic and preparation method thereof |
-
2013
- 2013-05-13 CN CN201310174278.6A patent/CN103232229B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247911A (en) * | 2005-07-16 | 2008-08-20 | 研磨剂与耐火品研究与开发中心C.A.R.R.D.有限公司 | Nanocrystalline sintered bodies made from alpha aluminium oxide method for production and use thereof |
| CN1919789A (en) * | 2006-09-20 | 2007-02-28 | 景德镇市新纪元精密陶瓷有限公司 | Ceramic outer-helix shaft sheath material and manufacture technique thereof |
| CN103073269A (en) * | 2011-11-18 | 2013-05-01 | 常熟市创新陶瓷有限公司 | Alumina ceramic and preparation method thereof |
| CN102491735A (en) * | 2011-11-22 | 2012-06-13 | 中国铝业股份有限公司 | Method for producing aluminium oxide ceramic ball |
Non-Patent Citations (1)
| Title |
|---|
| 马小娥 等: "利用高铝矾土研制低温耐磨氧化铝瓷", 《陶瓷》 * |
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