CN103232229B - 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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- CN103232229B CN103232229B CN201310174278.6A CN201310174278A CN103232229B CN 103232229 B CN103232229 B CN 103232229B CN 201310174278 A CN201310174278 A CN 201310174278A CN 103232229 B CN103232229 B CN 103232229B
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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 67
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000000227 grinding Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 13
- 238000000498 ball milling Methods 0.000 claims abstract description 11
- 238000001354 calcination 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
- 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
- 239000000919 ceramic Substances 0.000 claims description 32
- 238000000465 moulding Methods 0.000 claims description 18
- 238000005469 granulation Methods 0.000 claims description 15
- 230000003179 granulation Effects 0.000 claims description 15
- 238000005299 abrasion Methods 0.000 claims description 11
- 239000000203 mixture Substances 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 7
- 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
- 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
- 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
- 238000005516 engineering process 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
- 238000009472 formulation Methods 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
- 230000035939 shock Effects 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
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- Compositions Of Oxide Ceramics (AREA)
- Crushing And Grinding (AREA)
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 alumina preparation and preparation method thereof.
Background technology
Ball mill is widely used in the fields such as metallurgy, mineral products, electric power, building materials, chemical industry, is a kind of disintegrating apparatus very widely that uses.Grinding medium is the key of ball mill comminuting matter, and its shape is generally spheroid or right cylinder, relies on the motion of the various complexity such as the rolling of grinding medium in ball mill, shock, extruding, friction, by crushing material.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: low density mill is situated between by (as conventional ceramic ball, cherty silica and pebbles etc.), and proportion is about 2.3～2.6; Middle density mill is situated between (as High-Alumina mill is situated between), and proportion is about 2.6～3.2; High-density mill is situated between in (as corundum, zirconium matter mill Jie etc.), and proportion is generally greater than 3.2.
Developing rapidly along with ceramic industry in recent years, on the one hand, high-grade natural ground dielectric material (pebbles and flint) resource is just day by day exhausted, and on the other hand, lithotome cannot meet the requirement of growing high-tech product qualitatively.And artificial grinding medium has that physical strength is high, hardness is high, density is large, high-temperature behavior is good, pollution-free or pollute the advantages such as very little, acid-alkali-corrosive-resisting ability is strong, wear resisting property is excellent to material, artificial grinding medium substitutes natural abrasive just gradually.The ceramic media that China market is sold at present mainly comprises the 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.Aluminium oxide ceramic ball owing to thering is suitable hardness, moderate density, wear-resisting, corrosion-resistant, price is low, therefore being widely used in the raw-material grinding of industry and the 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.But aluminium oxide ceramic ball mainly exists at present: wear away larger, undercapacity, the problems such as grinding efficiency is low, compared with 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 aluminium oxide ceramic ball product, significantly improve the main performance index of product, make its standard that meets or exceeds zirconia ceramics ball there is great innovative significance.
Summary of the invention
One of object of the present invention is to provide 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 object of the present invention is to provide the preparation method of this super wear-resisting alumina ceramic ball, solves the larger problem of existing alumina ball abrasion.
For solving the problems of the technologies described above, the present invention, by alumina ball composition of raw materials is optimized, introduces a small amount of rare earth La
2o
3/ Y
2o
3, the material such as TZP, make the chemical constitution of aluminium oxide 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 aluminium oxide ceramic ball of content, its equivalent abrasion are less than 0.072 ‰.
The invention provides the preparation method of the aluminium oxide 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 technique to be prepared:
One, pugging
1. raw mixture and water are proportionally put into ball mill ball milling, move 15～30 hours blowings;
2. mud enters behind pond, starts stirrer, takes out pulp grinder, filters through vibratory screening apparatus, flows into deironing stock tank simultaneously;
3. after deironing stock tank, then by take out stock pump by slush pump to slip drying press, make slurry dewatering make mud cake;
Two, dry: the mud cake of making is sent into drying room and at 40～60 DEG C, dry to moisture 3%;
Three, calcining is synthetic: the mud cake of oven dry is sent into kiln and calcine synthetic at 1450～1550 DEG C;
Four, ball milling: the synthetic work in-process of calcining are put into ball mill again and grind;
Five, granulation: the slurry after grinding is sent into and carried out granulation in mist projection granulating tower;
Six, moulding: will carry out moulding through mist projection granulating tower granulation powder, the forming method applying in the present invention mainly contains rolling moulding and isostatic pressing;
Seven, burn till: the work in-process after moulding are put into saggar, enter in kiln, through, firing successfully after 2 hours 1450～1600 DEG C 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 aluminium oxide ceramic ball are 0.1 ‰; The abrasion of the zirconic equivalent of optimal grinding medium are 0.072 ‰, but the equivalent that aluminium oxide ceramic ball of the present invention reaches abrasion are 0.062 ‰, obviously more superior than the abrasion of existing aluminium oxide ceramic ball, also little than zirconia ceramics ball.The high decades of times of super wear-resistant ceramic ball prepared by cost ratio the present invention of zirconia ceramics ball, so invention has very high value and creates meaning.
The embodiment of concrete formulation optimization:
Embodiment 1: aluminum oxide powder 90 %, kaolin 7%, talcum 0.7%, TZP 2%, rare earth (La
2o
3/ Y
2o
3) 0.3%
One, pugging
1. raw mixture and water are proportionally put into ball mill ball milling, move 20 hours blowings;
2. mud enters behind pond, starts stirrer, takes out pulp grinder, filters through vibratory screening apparatus, flows into deironing stock tank simultaneously;
3. after deironing stock tank, then by take out stock pump by slush pump to slip drying press, make slurry dewatering make mud cake;
Two, dry: the mud cake of making is sent into drying room and at 45 DEG C, dry to moisture 3%;
Three, calcining is synthetic: the mud cake of oven dry is sent into kiln and calcine synthetic at 1450 DEG C;
Four, ball milling: the synthetic work in-process of calcining are put into ball mill again and grind;
Five, granulation: the slurry after grinding is sent into and carried out granulation in mist projection granulating tower;
Six, moulding: the static pressure such as mist projection granulating tower granulation powder employing are carried out to moulding;
Seven, burn till: the work in-process after moulding are put into saggar, enter in kiln, through 1550 DEG C of insulations 2 hours, fire successfully.
Embodiment 2: aluminum oxide powder 92 %, kaolin 6 %, talcum 0.5 %, TZP 1.2%, rare earth (La
2o
3/ Y
2o
3) 0.3 %
One, pugging
1. raw mixture and water are proportionally put into ball mill ball milling, move 22 hours blowings;
2. mud enters behind pond, starts stirrer, takes out pulp grinder, filters through vibratory screening apparatus, flows into deironing stock tank simultaneously;
3. after deironing stock tank, then by take out stock pump by slush pump to slip drying press, make slurry dewatering make mud cake;
Two, dry: the mud cake of making is sent into drying room and at 50 DEG C, dry to moisture 3%;
Three, calcining is synthetic: the mud cake of oven dry is sent into kiln and calcine synthetic at 1500 DEG C;
Four, ball milling: the synthetic work in-process of calcining are put into ball mill again and grind;
Five, granulation: the slurry after grinding is sent into and carried out granulation in mist projection granulating tower;
Six, moulding: will carry out moulding through mist projection granulating tower granulation powder, the forming method applying in the present invention mainly contains rolling moulding and isostatic pressing;
Seven, burn till: the work in-process after moulding are put into saggar, enter in kiln, through, firing successfully after 2 hours 1580 DEG C of insulations.
Embodiment 3: aluminum oxide powder 94 %, kaolin 4 %, talcum 0.5 %, TZP 1.4%, rare earth (La
2o
3/ Y
2o
3) 0.1 %
One, pugging
1. raw mixture and water are proportionally put into ball mill ball milling, move 25 hours blowings;
2. mud enters behind pond, starts stirrer, takes out pulp grinder, filters through vibratory screening apparatus, flows into deironing stock tank simultaneously;
3. after deironing stock tank, then by take out stock pump by slush pump to slip drying press, make slurry dewatering make mud cake;
Two, dry: the mud cake of making is sent into drying room and at 48 DEG C, dry to moisture 3%;
Three, calcining is synthetic: the mud cake of oven dry is sent into kiln and calcine synthetic at 1550 DEG C;
Four, ball milling: the synthetic work in-process of calcining are put into ball mill again and grind;
Five, granulation: the slurry after grinding is sent into and carried out granulation in mist projection granulating tower;
Six, moulding: will carry out moulding through mist projection granulating tower granulation powder, the forming method applying in the present invention mainly contains rolling moulding and isostatic pressing;
Seven, burn till: the work in-process after moulding are put into saggar, enter in kiln, through, firing successfully after 2 hours 1600 DEG C of insulations.
According to industrial ceramics industry standard, the super wear-resisting alumina ceramic ball of preparation is placed in urethane tank with defined terms impact grinding, the wear resisting property of examination aluminium oxide ceramic ball, the wear resisting property test data values of aluminium oxide ceramic ball sees the following form:
From the above results: adopting the best equivalent abrasion of the Ceramic Balls that this formula prepares is 0.062 ‰, be 0.15 ‰ and adopt the average equivalent abrasion of Ceramic Balls prepared by regular convention formula on market, improve on year-on-year basis 240%, therefore the aluminium oxide ceramic ball of manufacture of the present invention surmounts aluminium oxide ceramic ball prepared by regular convention formula in certain limit.And the abrasion of the equivalent of zirconium oxide abrasive medium are 0.072 ‰, Ceramic Balls of the present invention has even surmounted the performance of zirconia ceramics ball, and this invention can not only reduce enterprise's production cost, and mill efficiency is higher, extend the work-ing life of aluminium oxide ceramic ball, improved the production efficiency of enterprise.
Claims (1)
1. a super wear-resisting alumina ceramic ball, is characterized in that: the chemical constitution of aluminium oxide 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
2: 1～2 wt%, La
2o
3/ Y
2o
3: 0.1～0.5 wt%, the equivalent abrasion after sintering are less than 0.072 ‰;
The preparation method of described super wear-resisting alumina ceramic ball, comprise and adopt alumina powder and other raw mineral materials to prepare burden, 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 0.1～0.5 wt%; Adopt following technique to be prepared:
One, pugging:
1. raw mixture and water are proportionally put into ball mill ball milling, move 15～30 hours blowings;
2. mud enters behind pond, starts stirrer, takes out pulp grinder, filters through vibratory screening apparatus, flows into deironing stock tank simultaneously;
3. after deironing stock tank, then by take out stock pump by slush pump to slip drying press, make slurry dewatering make mud cake;
Two, dry: the mud cake of making is sent into drying room and at 40～60 DEG C, dry to moisture 3%;
Three, calcining is synthetic: the mud cake of oven dry is sent into kiln and calcine synthetic at 1450～1550 DEG C;
Four, ball milling: the synthetic work in-process of calcining are put into ball mill again and grind;
Five, granulation: the slurry after grinding is sent into and carried out granulation in 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 moulding are put into saggar, enter in kiln, through at 1450～1600 DEG C 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 |
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| Publication Number | Publication Date |
|---|---|
| CN103232229A CN103232229A (en) | 2013-08-07 |
| CN103232229B true CN103232229B (en) | 2014-08-13 |
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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 (2)
| Title |
|---|
| 利用高铝矾土研制低温耐磨氧化铝瓷;马小娥 等;《陶瓷》;20041231(第3期);32-35 * |
| 马小娥 等.利用高铝矾土研制低温耐磨氧化铝瓷.《陶瓷》.2004,(第3期),32-35. |
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