CN104387032A - Ceramic for cutter and preparation method thereof - Google Patents
Ceramic for cutter and preparation method thereof Download PDFInfo
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- CN104387032A CN104387032A CN201410580586.3A CN201410580586A CN104387032A CN 104387032 A CN104387032 A CN 104387032A CN 201410580586 A CN201410580586 A CN 201410580586A CN 104387032 A CN104387032 A CN 104387032A
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- 239000000919 ceramic Substances 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 10
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 10
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims abstract description 8
- 229910052582 BN Inorganic materials 0.000 claims abstract description 7
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims abstract description 7
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 7
- 239000001069 triethyl citrate Substances 0.000 claims abstract description 7
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000013769 triethyl citrate Nutrition 0.000 claims abstract description 7
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 6
- 239000010453 quartz Substances 0.000 claims abstract description 5
- 235000019359 magnesium stearate Nutrition 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 238000000498 ball milling Methods 0.000 claims description 12
- 238000007731 hot pressing Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- -1 polyoxyethylene Polymers 0.000 claims description 6
- 229910052594 sapphire Inorganic materials 0.000 claims description 4
- 239000010980 sapphire Substances 0.000 claims description 4
- 229910017083 AlN Inorganic materials 0.000 claims description 3
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 3
- 241000588731 Hafnia Species 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- HDSBZMRLPLPFLQ-UHFFFAOYSA-N Propylene glycol alginate Chemical compound OC1C(O)C(OC)OC(C(O)=O)C1OC1C(O)C(O)C(C)C(C(=O)OCC(C)O)O1 HDSBZMRLPLPFLQ-UHFFFAOYSA-N 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 235000010409 propane-1,2-diol alginate Nutrition 0.000 abstract 1
- 239000000770 propane-1,2-diol alginate Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Ceramic Products (AREA)
Abstract
The invention provides ceramic for a cutter. The ceramic is prepared from the following raw materials in parts by weight: 20-23 parts of silica powder, 7-10 parts of boron nitride, 24-27 parts of silicon carbide, 30-35 parts of quartz, 0.7-0.9 part of triethyl citrate, 0.4-0.6 parts of magnesium stearate, 3-4 parts of alumina fiber, 7-9 parts of nanosilicon dioxide, 0.2-0.4 part of propylene glycol alginate, a proper amount of deionized water, 1.7-2 parts of polyethylene glycol and 3-4 parts of a wear-resisting additive. The ceramic has fine texture and good wear resistance without air holes; the alumina fiber and the nanosilicon dioxide are added to the ceramic, so that the wear resistance, the thermal conductivity and the smoothness of the ceramic are greatly improved; the ceramic is suitable for the cutter and low in cost; by using the wear-resisting additive, the surface smoothness, the wear resistance and the heat resistance of the ceramic can be improved.
Description
Technical field
The present invention relates to ceramic cutting tool material field, particularly relate to a kind of cutting tool pottery and preparation method thereof.
Background technology
Along with the development of new and high technology, mechanical industry proposes the more strict and requirement of harshness to cutter material, the higher material of workhardness, stock-removing efficiency that needs are higher, working accuracy is needed now also to require high, this just requires the performance improving cutter, the cutting material hardness such as traditional rapid steel are inadequate, and waste the resources such as rare molybdenum, nickel, therefore sintex arises at the historic moment.Ceramic cutting-tool has possessed high rigidity, high-density, high temperature resistant, the features such as diamagneticization, anti-oxidant, erosion resistance is strong, chemical stability is good, high-wearing feature, but still there is the shortcomings such as frangible, poor radiation, heat-shock resistance are poor, abrasion resistance is limited, need to improve, need constantly to reduce production cost simultaneously, realize enterprise's maximum benefit, promote scientific-technical progress.
Summary of the invention
The object of the present invention is to provide a kind of cutting tool pottery and preparation method thereof, this ceramic quality is fine and smooth, and pore-free, wear resistance is good, and thermal conductivity is good, is applicable to cutting tool, and cost is low.
Technical scheme of the present invention is as follows:
A kind of cutting tool pottery, is characterized in that being made up of the raw material of following weight part: ground silica 20-23, boron nitride 7-10, silicon carbide 24-27, quartzy 30-35, triethyl citrate 0.7-0.9, Magnesium Stearate 0.4-0.6, sapphire whisker 3-4, nano silicon 7-9, Protanal Ester SD-LB 0.2-0.4, deionized water in right amount, polyoxyethylene glycol 1.7-2, antiwear assistant 3-4;
Described antiwear assistant is made up of the raw material of following weight part: silicon nitride 1-1.4, aluminium nitride 1-1.4, titanium nitride 1-1.3, carbonitride 0.4-0.7, zirconium white 1-2, bortz powder 1-2, hafnia 0.3-0.4, silane coupling agent kh-550 1-2, nitrogenize silver 0.7-0.9, silicon carbide 1-2, polyacrylic ester 0.4-0.6, ethanol 6-9, water 7-11; Preparation method is: ethanol, polyacrylic ester, silane coupling agent kh-550 are added to the water, stir, then add zirconium white, silicon carbide, be heated to 70-80 DEG C, stirring reaction 20-30 minute, then add other remaining components, stir 10-20 minute, ultrasonic disperse 6-8 minute, filter, dry, pulverize, cross 40 mesh sieves, under nitrogen atmosphere, at 1380-1440 DEG C, calcine 30-40 minute, pulverize, cross 40 mesh sieves, to obtain final product.
The preparation method of described cutting tool pottery, is characterized in that comprising the following steps:
(1) by ground silica, quartz mixing, ball milling, crosses 325 mesh sieves, obtains particle;
(2) by boron nitride, silicon carbide mixing, ball milling, crosses 300 mesh sieves, obtains particle;
(3) triethyl citrate, Protanal Ester SD-LB are mixed with the particle that first two steps obtain, add the deionized water of 30-35% weight part, be mixed into pureed, send into ball milling 2-3 in ball mill individual hour, dry, send in calcining furnace, 1-2 hour is calcined at 800-900 DEG C, take out and pulverize, cross 200 mesh sieves, obtain particle;
(4) particle that (3) step obtains is mixed with other remaining components, add the deionized water of 3-4 times of weight part, polyoxyethylene glycol, ball milling 2-3 hour, dry at 110-120 DEG C, cross 40 mesh sieves, hot pressing at 1580-1640 DEG C, hot pressing pressure is 20-30MPa, hot pressing time is 50-60 minute, to obtain final product.
Beneficial effect of the present invention
Ceramic quality of the present invention is fine and smooth, pore-free, and wear resistance is good; By adding sapphire whisker, nano silicon, considerably increase the wear resistance of pottery, thermal conductivity and slickness, be applicable to cutting tool, cost is low; The antiwear assistant of the application of the invention, can increase the surface smoothness of pottery, wear resistance and thermotolerance.
Embodiment
A kind of cutting tool pottery, be made up of the raw material of following weight part (kilogram): ground silica 21, boron nitride 8, silicon carbide 25, quartz 33, triethyl citrate 0.8, Magnesium Stearate 0.5, sapphire whisker 3.5, nano silicon 8, Protanal Ester SD-LB 0.3, deionized water in right amount, polyoxyethylene glycol 1.8, antiwear assistant 3.4;
Described antiwear assistant is made up of the raw material of following weight part (kilogram): silicon nitride 1.2, aluminium nitride 1.2, titanium nitride 1.2, carbonitride 0.6, zirconium white 1.5, bortz powder 1.5, hafnia 0.3, silane coupling agent kh-550 1.5, nitrogenize silver 0.8, silicon carbide 1.5, polyacrylic ester 0.5, ethanol 7, water 9; Preparation method is: ethanol, polyacrylic ester, silane coupling agent kh-550 are added to the water, stir, then add zirconium white, silicon carbide, be heated to 75 DEG C, stirring reaction 25 minutes, then add other remaining components, stir 15 clocks, ultrasonic disperse 7 minutes, filter, dry, pulverize, cross 40 mesh sieves, under nitrogen atmosphere, calcine 35 minutes at 1420 DEG C, pulverize, cross 40 mesh sieves, to obtain final product.
The preparation method of described cutting tool pottery, comprises the following steps:
(1) by ground silica, quartz mixing, ball milling, crosses 325 mesh sieves, obtains particle;
(2) by boron nitride, silicon carbide mixing, ball milling, crosses 300 mesh sieves, obtains particle;
(3) triethyl citrate, Protanal Ester SD-LB are mixed with the particle that first two steps obtain, add the deionized water of 33% weight part, be mixed into pureed, in feeding ball mill, ball milling 2.5 hours, dry, sends in calcining furnace, calcine 1.5 hours at 850 DEG C, take out and pulverize, cross 200 mesh sieves, obtain particle;
(4) particle that (3) step obtains is mixed with other remaining components, add the deionized water of 3.5 times of weight parts, polyoxyethylene glycol, ball milling 2.5 hours, dry at 115 DEG C, cross 40 mesh sieves, hot pressing at 1610 DEG C, hot pressing pressure is 25MPa, and hot pressing time is 55 minutes, to obtain final product.
Experimental data:
The Vickers' hardness of this embodiment pottery is 94GPa, and bending strength is 1198MPa, and fracture toughness property is 12MPam
1/2.
Claims (2)
1. cutting tool pottery, is characterized in that being made up of the raw material of following weight part: ground silica 20-23, boron nitride 7-10, silicon carbide 24-27, quartzy 30-35, triethyl citrate 0.7-0.9, Magnesium Stearate 0.4-0.6, sapphire whisker 3-4, nano silicon 7-9, Protanal Ester SD-LB 0.2-0.4, deionized water are appropriate, polyoxyethylene glycol 1.7-2, antiwear assistant 3-4;
Described antiwear assistant is made up of the raw material of following weight part: silicon nitride 1-1.4, aluminium nitride 1-1.4, titanium nitride 1-1.3, carbonitride 0.4-0.7, zirconium white 1-2, bortz powder 1-2, hafnia 0.3-0.4, silane coupling agent kh-550 1-2, nitrogenize silver 0.7-0.9, silicon carbide 1-2, polyacrylic ester 0.4-0.6, ethanol 6-9, water 7-11; Preparation method is: ethanol, polyacrylic ester, silane coupling agent kh-550 are added to the water, stir, then add zirconium white, silicon carbide, be heated to 70-80 DEG C, stirring reaction 20-30 minute, then add other remaining components, stir 10-20 minute, ultrasonic disperse 6-8 minute, filter, dry, pulverize, cross 40 mesh sieves, under nitrogen atmosphere, at 1380-1440 DEG C, calcine 30-40 minute, pulverize, cross 40 mesh sieves, to obtain final product.
2. the preparation method that cutting tool is ceramic according to claim 1, is characterized in that comprising the following steps:
(1) by ground silica, quartz mixing, ball milling, crosses 325 mesh sieves, obtains particle;
(2) by boron nitride, silicon carbide mixing, ball milling, crosses 300 mesh sieves, obtains particle;
(3) triethyl citrate, Protanal Ester SD-LB are mixed with the particle that first two steps obtain, add the deionized water of 30-35% weight part, be mixed into pureed, send into ball milling 2-3 in ball mill individual hour, dry, send in calcining furnace, 1-2 hour is calcined at 800-900 DEG C, take out and pulverize, cross 200 mesh sieves, obtain particle;
(4) particle that (3) step obtains is mixed with other remaining components, add the deionized water of 3-4 times of weight part, polyoxyethylene glycol, ball milling 2-3 hour, dry at 110-120 DEG C, cross 40 mesh sieves, hot pressing at 1580-1640 DEG C, hot pressing pressure is 20-30MPa, hot pressing time is 50-60 minute, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410580586.3A CN104387032B (en) | 2014-10-27 | 2014-10-27 | A kind of cutting tool pottery and its preparation method |
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| CN201410580586.3A CN104387032B (en) | 2014-10-27 | 2014-10-27 | A kind of cutting tool pottery and its preparation method |
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| CN104387032A true CN104387032A (en) | 2015-03-04 |
| CN104387032B CN104387032B (en) | 2016-06-01 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860660A (en) * | 2015-05-04 | 2015-08-26 | 安徽省亚欧陶瓷有限责任公司 | High abrasion resistance ceramic tile and production method thereof |
| CN104926277A (en) * | 2015-06-02 | 2015-09-23 | 安徽省含山瓷业股份有限公司 | Laterite porcelain bowl and preparation method thereof |
| CN105060866A (en) * | 2015-08-03 | 2015-11-18 | 佛山蓝途科技有限公司 | Ceramic cutting tool material with high mechanical strength and preparation method therefor |
| CN105367062A (en) * | 2015-10-27 | 2016-03-02 | 合肥龙多电子科技有限公司 | Corrosion-resistant high-elasticity composite silicon carbide-based ceramic circuit board substrate material and preparation method thereof |
| CN106396684A (en) * | 2016-08-30 | 2017-02-15 | 谢超 | High-strength and high-toughness ceramic composite and preparation thereof |
| CN106630969A (en) * | 2016-12-07 | 2017-05-10 | 苏州洛特兰新材料科技有限公司 | High hardness ceramic composite material for cutting tools and preparation method thereof |
| CN108002856A (en) * | 2017-12-14 | 2018-05-08 | 张培磊 | A kind of heat safe special cermacis and preparation method thereof |
| CN110452002A (en) * | 2019-09-03 | 2019-11-15 | 长沙华脉新材料有限公司 | A kind of refractory brick and preparation method thereof with corrosion resistance |
| CN112661498A (en) * | 2020-12-26 | 2021-04-16 | 湖北理工学院 | Ultrahigh-temperature antioxidant nano composite ceramic |
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| CN108530045A (en) * | 2018-03-22 | 2018-09-14 | 滁州方大矿业发展有限公司 | A kind of silica flour for producing ceramic bowl |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104860660A (en) * | 2015-05-04 | 2015-08-26 | 安徽省亚欧陶瓷有限责任公司 | High abrasion resistance ceramic tile and production method thereof |
| CN104926277A (en) * | 2015-06-02 | 2015-09-23 | 安徽省含山瓷业股份有限公司 | Laterite porcelain bowl and preparation method thereof |
| CN105060866A (en) * | 2015-08-03 | 2015-11-18 | 佛山蓝途科技有限公司 | Ceramic cutting tool material with high mechanical strength and preparation method therefor |
| CN105060866B (en) * | 2015-08-03 | 2017-12-26 | 佛山蓝途科技有限公司 | A kind of ceramic cutting tool material of high mechanical properties |
| CN105367062A (en) * | 2015-10-27 | 2016-03-02 | 合肥龙多电子科技有限公司 | Corrosion-resistant high-elasticity composite silicon carbide-based ceramic circuit board substrate material and preparation method thereof |
| CN106396684A (en) * | 2016-08-30 | 2017-02-15 | 谢超 | High-strength and high-toughness ceramic composite and preparation thereof |
| CN106396684B (en) * | 2016-08-30 | 2019-08-02 | 江西新宏信陶瓷有限公司 | A kind of high-strength, high-ductility ceramic composite and preparation method thereof |
| CN106630969A (en) * | 2016-12-07 | 2017-05-10 | 苏州洛特兰新材料科技有限公司 | High hardness ceramic composite material for cutting tools and preparation method thereof |
| CN108002856A (en) * | 2017-12-14 | 2018-05-08 | 张培磊 | A kind of heat safe special cermacis and preparation method thereof |
| CN110452002A (en) * | 2019-09-03 | 2019-11-15 | 长沙华脉新材料有限公司 | A kind of refractory brick and preparation method thereof with corrosion resistance |
| CN110452002B (en) * | 2019-09-03 | 2021-06-11 | 淄博八陡耐火材料有限公司 | Anti-erosion refractory ceramic tile and preparation method thereof |
| CN112661498A (en) * | 2020-12-26 | 2021-04-16 | 湖北理工学院 | Ultrahigh-temperature antioxidant nano composite ceramic |
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Inventor after: Chu Bosheng Inventor before: Xi Shaofei |
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Effective date of registration: 20170726 Address after: 226600 E block, pioneer zone, Haian Development Zone, Nantong, Jiangsu Patentee after: Nantong Xinyi CNC Machine Co.,Ltd. Address before: 231602, No. 68, Zhong Xiang Road, Hefei Town, Feidong County, Anhui Patentee before: HEFEI DONGLU MACHINE MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20230105 Address after: No. 168, Jinshan Road, Luoxi Street, Linyi Hi tech Industrial Development Zone, Shandong 276000 Patentee after: Shandong Runmeng Emergency Rescue Equipment Co.,Ltd. Address before: 226600 Building E, Venture Park, Hai'an Development Zone, Nantong City, Jiangsu Province Patentee before: Nantong Xinyi CNC Machine Co.,Ltd. |
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