CN104387026B - A kind of wear-resistant ceramic material and preparation method thereof - Google Patents
A kind of wear-resistant ceramic material and preparation method thereof Download PDFInfo
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- CN104387026B CN104387026B CN201410590303.3A CN201410590303A CN104387026B CN 104387026 B CN104387026 B CN 104387026B CN 201410590303 A CN201410590303 A CN 201410590303A CN 104387026 B CN104387026 B CN 104387026B
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- 229910010293 ceramic material Inorganic materials 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 13
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 13
- 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 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 239000002105 nanoparticle Substances 0.000 claims abstract description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 9
- 235000013312 flour Nutrition 0.000 claims abstract description 9
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 9
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims abstract description 7
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims abstract description 7
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 7
- 239000010459 dolomite Substances 0.000 claims abstract description 7
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims abstract description 7
- 239000010453 quartz Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 4
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 16
- 238000000498 ball milling Methods 0.000 claims description 15
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 9
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 229910000077 silane Inorganic materials 0.000 claims description 9
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 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
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000005543 nano-size silicon particle Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Compositions Of Oxide Ceramics (AREA)
Abstract
A kind of wear-resistant ceramic material, is prepared by the raw materials in: kaolin 67 73, quartz 16.5 18.2, dolomite 8 10, aluminum trichloride (anhydrous) 24, titanium tetrachloride 24, LiF1 2, MgF2 12, silica flour 34, magnesium powder 1 1.4, nano-sized carbon 23, tetraethyl orthosilicate 34, deionized water are appropriate, appropriate amount of ethanol, auxiliary agent 46；The ceramic material of the present invention is through processing so that porcelain is fine and smooth, good toughness, and wearability is good, by adding nano-sized carbon, silica flour, magnesium powder, adds the wearability of pottery, adds the service life of pipeline, and cost is relatively low；The auxiliary agent of the application of the invention, by increasing capacitance it is possible to increase surface smoothness, wearability and the heat resistance of pottery.
Description
Technical field
The present invention relates to ceramic material field, particularly relate to a kind of wear-resistant ceramic material and preparation method thereof.
Background technology
Passage, the material of pipeline have aluminum alloy materials, pottery etc., aluminum alloy materials to wear no resistance at present, and conduit evanescence affects precision of color separation, often change, and cost is high；Presently used ceramic material fragility is big, and wearability is the highest, is weak to caloric stimulation, and resistance to acids and bases is poor, it is therefore desirable to the ceramic material of research wearability is good, and hardness is high, good toughness, and vibration resistance is heat-resisting, corrosion-resistant grade for excellent performance, with the performance improved, reduces cost.
Summary of the invention
It is an object of the invention to provide a kind of wear-resistant ceramic material and preparation method thereof, the porcelain of this pottery is fine and smooth, and good toughness, wearability is good, adds the service life of pipeline, and cost is relatively low.
Technical scheme is as follows:
A kind of wear-resistant ceramic material, it is characterised in that be prepared by the raw materials in: kaolin 67-73, quartz 16.5-18.2, dolomite 8-10, aluminum trichloride (anhydrous) 2-4, titanium tetrachloride 2-4, LiF1-2, MgF2 1-2, silica flour 3-4, magnesium powder 1-1.4, nano-sized carbon 2-3, tetraethyl orthosilicate 3-4, deionized water are appropriate, appropriate amount of ethanol, auxiliary agent 4-6；
Described auxiliary agent is prepared by the raw materials in: kaolin 3-4, rare earth 1-2, zinc tetroxy chromate 0.3-0.4, nano-silicon nitride 0.8-1.2, nanometer boron fibre 0.6-0.9, nano-sized carbon 0.3-0.4, silane coupler kh-550 0.6-0.8, polyethylene glycol 0.3-0.4, water 7-11；Preparation method is: is added to the water by polyethylene glycol, stirs, and adds kaolin, stir 20-30 minute, add the silane coupler kh-550 of half weight portion, stir 10-15 minute, add rare earth, stirring reaction 20-30 minute, adds the silane coupler kh-550 of residuals weight part, stirs 10-15 minute, add other residual components, stirring reaction 20-30 minute, ultrasonic disperse 6-8 minute, filters, dry, pulverize, cross 40 mesh sieves, under nitrogen atmosphere, 2-3 hour is calcined at 1380-1440 DEG C, pulverize, cross 40 mesh sieves, to obtain final product.
The preparation method of described wear-resistant ceramic material, it is characterised in that comprise the following steps:
(1) by quartz, dolomite, aluminum trichloride (anhydrous), titanium tetrachloride, LiF, MgF2 mixing, ball milling, cross 200 mesh sieves, add the ethanol of 0.6-0.8 times of weight portion, send into ball milling 24-27 in ball mill individual hour, obtain ball milling material；
(2) the ball milling material (1st) step obtained is pulverized, and under nitrogen atmosphere, calcines 2-3 hour, take out and pulverize, cross 50 mesh sieves, obtain particle at 850-900 DEG C；
(3) ethanol of 30-40 weight portion is taken, add tetraethyl orthosilicate, stirring, to dissolving, adds silica flour, magnesium powder, nano-sized carbon, and stirring obtains mixed material, kaolin limit is seethed stirring limit and sprays into mixed material, it is heated to 70-80 DEG C, persistently seethes stirring to ethanol and evaporate completely, pulverize, cross 50 mesh sieves, obtain particle；
(4) particle that (2nd) step and (3rd) step obtain is mixed with other residual components, by material: ball: water=1:1.4:0.7, ball milling 24-30 hour, moulding, in nitrogen atmosphere, individual hour of pre-burning 1.5-2 at 700-800 DEG C, calcine at 1380-1420 DEG C again 4-5 hour, to obtain final product.
Beneficial effects of the present invention
The ceramic material of the present invention is through processing so that porcelain is fine and smooth, good toughness, and wearability is good, by adding nano-sized carbon, silica flour, magnesium powder, adds the wearability of pottery, adds the service life of pipeline, and cost is relatively low；The auxiliary agent of the application of the invention, by increasing capacitance it is possible to increase surface smoothness, wearability and the heat resistance of pottery.
Detailed description of the invention
A kind of wear-resistant ceramic material, is made up of the raw material of following weight portion (kilogram): kaolin 70, quartz 17, dolomite 9, aluminum trichloride (anhydrous) 3, titanium tetrachloride 3, LiF1.5, MgF2 1.5, silica flour 3.5, magnesium powder 1.2, nano-sized carbon 2.5, tetraethyl orthosilicate 3.5, deionized water are appropriate, appropriate amount of ethanol, auxiliary agent 5；
Described auxiliary agent is made up of the raw material of following weight portion (kilogram): kaolin 3.5, rare earth 1.5, zinc tetroxy chromate 0.3, nano-silicon nitride 1, nanometer boron fibre 0.7, nano-sized carbon 0.3, silane coupler kh-550
0.7, polyethylene glycol 0.3, water 8；Preparation method is: is added to the water by polyethylene glycol, stirs, and adds kaolin, stir 25 minutes, add the silane coupler kh-550 of half weight portion, stir 13 minutes, add rare earth, stirring reaction 25 minutes, adds the silane coupler kh-550 of residuals weight part, stirs 13 minutes, add other residual components, stirring reaction 25 minutes, ultrasonic disperse 7 minutes, filters, dry, pulverize, cross 40 mesh sieves, under nitrogen atmosphere, calcine 2.5 hours at 1400 DEG C, pulverize, cross 40 mesh sieves, to obtain final product.
The preparation method of described wear-resistant ceramic material, comprises the following steps:
(1) by quartz, dolomite, aluminum trichloride (anhydrous), titanium tetrachloride, LiF, MgF2 mixing, ball milling, cross 200 mesh sieves, add the ethanol of 0.7 times of weight portion, send into ball milling 26 hours in ball mill, obtain ball milling material；
(2) the ball milling material (1st) step obtained is pulverized, and under nitrogen atmosphere, calcines 2.5 hours at 880 DEG C, takes out and pulverize, crosses 50 mesh sieves, obtain particle；
(3) ethanol of 35 weight portions is taken, add tetraethyl orthosilicate, stirring, to dissolving, adds silica flour, magnesium powder, nano-sized carbon, and stirring obtains mixed material, kaolin limit is seethed stirring limit and sprays into mixed material, it is heated to 75 DEG C, persistently seethes stirring to ethanol and evaporate completely, pulverize, cross 50 mesh sieves, obtain particle；
(4) particle that (2nd) step and (3rd) step obtain is mixed with other residual components, by material: ball: water=1:1.4:0.7, ball milling 28 hours, moulding, in nitrogen atmosphere, pre-burning 1.7 hours at 750 DEG C, calcine 4.5 hours at 1410 DEG C again, to obtain final product.
Experimental data:
The Vickers hardness of this embodiment pottery is 89GPa, and bending strength is 950MPa, and fracture toughness is 13MPa m1/2。
Claims (2)
1. a wear-resistant ceramic material, it is characterised in that be prepared by the raw materials in: kaolin 67-73, quartz 16.5-18.2, dolomite 8-10, aluminum trichloride (anhydrous) 2-4, titanium tetrachloride 2-4, LiF 1-2, MgF21-2, silica flour 3-4, magnesium powder 1-1.4, nano-sized carbon 2-3, tetraethyl orthosilicate 3-4, deionized water are appropriate, appropriate amount of ethanol, auxiliary agent 4-6；Described auxiliary agent is prepared by the raw materials in: kaolin 3-4, rare earth 1-2, zinc tetroxy chromate 0.3-0.4, nano-silicon nitride 0.8-1.2, nanometer boron fibre 0.6-0.9, nano-sized carbon 0.3-0.4, silane coupler kh-550 0.6-0.8, polyethylene glycol 0.3-0.4, water 7-11；Preparation method is: is added to the water by polyethylene glycol, stirs, and adds kaolin, stir 20-30 minute, add the silane coupler kh-550 of half weight portion, stir 10-15 minute, add rare earth, stirring reaction 20-30 minute, adds the silane coupler kh-550 of residuals weight part, stirs 10-15 minute, add other residual components, stirring reaction 20-30 minute, ultrasonic disperse 6-8 minute, filters, dry, pulverize, cross 40 mesh sieves, under nitrogen atmosphere, 2-3 hour is calcined at 1380-1440 DEG C, pulverize, cross 40 mesh sieves, to obtain final product.
The preparation method of the most wear-resistant ceramic material, it is characterised in that comprise the following steps: (1) is by quartz, dolomite, aluminum trichloride (anhydrous), titanium tetrachloride, LiF, MgF2Mixing, ball milling, cross 200 mesh sieves, add the ethanol of 0.6-0.8 times of weight portion, send into ball milling 24-27 in ball mill individual hour, obtain ball milling material；(2) the ball milling material (1st) step obtained is pulverized, and under nitrogen atmosphere, calcines 2-3 hour, take out and pulverize, cross 50 mesh sieves, obtain particle at 850-900 DEG C；(3) ethanol of 30-40 weight portion is taken, add tetraethyl orthosilicate, stirring, to dissolving, adds silica flour, magnesium powder, nano-sized carbon, and stirring obtains mixed material, kaolin limit is seethed stirring limit and sprays into mixed material, it is heated to 70-80 DEG C, persistently seethes stirring to ethanol and evaporate completely, pulverize, cross 50 mesh sieves, obtain particle；(4) particle that (2nd) step and (3rd) step obtain is mixed with other residual components, by material: ball: water=1:1.4:0.7, ball milling 24-30 hour, moulding, in nitrogen atmosphere, individual hour of pre-burning 1.5-2 at 700-800 DEG C, calcine at 1380-1420 DEG C again 4-5 hour, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410590303.3A CN104387026B (en) | 2014-10-29 | 2014-10-29 | A kind of wear-resistant ceramic material and preparation method thereof |
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| CN201410590303.3A CN104387026B (en) | 2014-10-29 | 2014-10-29 | A kind of wear-resistant ceramic material and preparation method thereof |
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| CN104387026A CN104387026A (en) | 2015-03-04 |
| CN104387026B true CN104387026B (en) | 2016-08-24 |
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| CN107814560A (en) * | 2017-09-30 | 2018-03-20 | 江苏金石研磨有限公司 | A kind of ceramic grinding ball rolls shaping composite fortifier and preparation method thereof and its application method |
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| JPH0761867A (en) * | 1993-08-24 | 1995-03-07 | Kurosaki Refract Co Ltd | Ceramic material |
| CN103145406A (en) * | 2013-04-07 | 2013-06-12 | 桂林理工大学 | Method for preparing aluminum oxide ceramics with excellent wear-resisting property |
| CN103739308B (en) * | 2013-12-13 | 2015-11-18 | 广东非凡实业有限公司 | A kind of Ceramic product material |
| CN103771827B (en) * | 2014-01-04 | 2015-05-27 | 安徽省含山瓷业股份有限公司 | High brightness wear resistant domestic ceramic product |
| CN103951398B (en) * | 2014-04-08 | 2015-04-01 | 安徽省亚欧陶瓷有限责任公司 | High-wear-resistant ceramic tile and preparation method thereof |
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Inventor after: Meng Min Inventor before: Xia Jianguo |
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Effective date of registration: 20170816 Address after: 300000 Tianjin Huangzhuang street Wuqing District Lize garden 16-1-603 Patentee after: Meng Min Address before: 230011 Anhui Province, Hefei city Yaohai District Hongqi Industrial Park Road, No. 4 Fuxing building Patentee before: ANHUI WANJIE HYDRAULIC TECHNOLOGY CO., LTD. |
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Granted publication date: 20160824 Termination date: 20171029 |