CN101037325A - Cube nitrification borax wheel ceramic combination agent - Google Patents
Cube nitrification borax wheel ceramic combination agent Download PDFInfo
- Publication number
- CN101037325A CN101037325A CN 200710057009 CN200710057009A CN101037325A CN 101037325 A CN101037325 A CN 101037325A CN 200710057009 CN200710057009 CN 200710057009 CN 200710057009 A CN200710057009 A CN 200710057009A CN 101037325 A CN101037325 A CN 101037325A
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- nitrification
- cube
- combination agent
- cbn
- borax
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Abstract
The invention belongs to a grinding tool with a super-hard material, especially relating to a cubic boron nitride grinding wheel ceram binder, which is characterized in that the composition (by weight) is: SiO2 45-70, Al2O3 5-25, B2O3 1-15, Na2O 2-12, Li2O 2-12, ZrO2 1-10, P2O5 1-10, BaO 1-10, and abrasive powder by fusion. The invention has beneficial effects: adding new components to the basic material to make the technical data of the ceram binder achieve: refractoriness is 740 DEG C, breaking strength is 85 Mpa, heat expansion coefficient is 3.8*10-6/DEG C and matches to the heat expansion coefficient of the CBN is 3.5*10-6/DEG C. The invention makes the cubic boron nitride grinding wheel satisfy the condition of running up and increases the abrasive planing and prolongs the service life.
Description
Technical field
The invention belongs to the superhard material grinding tool, relate in particular to a kind of cube nitrification borax wheel ceramic combination agent.
Background technology
The superhard material grinding tool is widely used in the precision work of industries such as electronics, optical mirror slip.Especially cubic boron nitride abrasive wheel can be applied to occupy an leading position in current Grinding Technology in the grinding process of high-speed and high-efficiency.Present cubic boron nitride abrasive wheel is to be formed by cubic boron nitride (be called for short CBN) abrasive material and ceramic bond and weighting agent mixed sintering.The operating line speed of the CBN emery wheel that present High-speed Computer number control grinding machine uses is the 125-160 meter per second, requires wheel grinding efficient height, long service life.Ceramic bond is one of key of high quality CBN emery wheel.Very high to its technical requirements.Ceramic bond should possess refractoriness low (below 800 ℃); The intensity height, folding strength is greater than 70Mpa; With the CBN abrasive material good matching is arranged.Present ceramic bond composition mainly is SiO
2, Al
2O
3, B
2O
3, still can't satisfy above-mentioned condition, therefore domesticly can only rely on import CBN emery wheel for a long time.
Summary of the invention
The object of the present invention is to provide a kind of cube nitrification borax wheel ceramic combination agent that can satisfy above-mentioned technical requirements.
The present invention for achieving the above object, by the following technical solutions: a kind of cube nitrification borax wheel ceramic combination agent is characterized in that: consist of (meter (part)) by weight:,
SiO
2 45-70 Al
2O
3 5-25
B
2O
3 1-15 Na
2O 2-12
Li
2O 2-12 ZrO
2 1-10
P
2O
5The powder that 1-10 BaO 1-10 grinds through melting.
The preparation method of above-mentioned cube nitrification borax wheel ceramic combination agent is as follows:
(1), the compound of said components is mixed in proportion into the ceramic bond raw material, standby;
(2), raw material is packed into grinding in ball grinder evenly and the crucible of packing into;
(3), in air atmosphere with above-mentioned raw materials melting in 1200-1250 ℃ of high temperature;
(4), treat to pour shrend in the Steel Vessel that fills water into after the complete fusion of raw material;
(5), the raw material drying after the shrend, use ball mill grinding again, cross the powder of 200 mesh sieves after the refinement, standby.
Beneficial effect of the present invention: add new component in basic material, the technical indicator of ceramic bond is reached: refractoriness is 740 ℃, and folding strength is 85Mpa, and thermal expansivity is 3.8 * 10
-6/ ℃ with the thermal expansivity 3.5 * 10 of CBN
-6/ ℃ be complementary.Make cubic boron nitride abrasive wheel satisfy the condition that runs up, improve the work-ing life of grinding performance and prolongation emery wheel.
Embodiment
As shown in the figure, a kind of cube nitrification borax wheel ceramic combination agent by following component raw material, is counted (part), SiO by weight
245-70, Al
2O
35-25, B
2O
31-15, Na
2O 2-12, Li
2O2-12, ZrO
21-10, P
2O
5The powder that 1-10, BaO 1-10 grind through melting.SiO in the raw material
2, Na
2O, B
2O
3Be called that to receive silicate glass be the main body of wedding agent, have the advantages that softening temperature is low, intensity is high, chemical stability is good.The Li that adds
2O can reduce the refractoriness of wedding agent, increases the wettability of wedding agent to the CBN abrasive material, improves the control ability of wedding agent to CBN; BaO improves the wettability of wedding agent, makes it to the CBN abrasive material stronger adsorptive power be arranged; Al
2O
3Can improve the crystallizing power of wedding agent under molten state; ZrO
2Can increase wedding agent toughness and intensity; P
2O
5The dissolving of promotes oxidn zirconium in glassy phase.Above-claimed cpd is the commercial reagent.
Wedding agent proportioning test table (part)
The preparation method of above-mentioned cube nitrification borax wheel ceramic combination agent is as follows:
(1), the compound of said components is mixed in proportion into the ceramic bond raw material, standby;
(2), raw material is packed into grinding in ball grinder evenly and the crucible of packing into;
(3), in air atmosphere with above-mentioned raw materials melting in 1200-1250 ℃ of high temperature;
(4), treat to pour shrend in the Steel Vessel that fills water into after the complete fusion of raw material;
(5), the raw material drying after the shrend, use ball mill grinding again, cross the powder of 200 mesh sieves after the refinement, standby.
Adopt ceramic bond of the present invention and CBN abrasive material and other attached material promptly to can be made into the CBN emery wheel.Mainly contain following component, its proportioning is (by its weight percent):
CBN 45-55, ceramic bond 15-19, lapis amiridis 20-30, dextrine powder 1-3, wetting agent 2-4.With the material coldmoulding for preparing, at 840 ℃ of sintering temperatures.Production Flow Chart is: batching-moulding-sintering-shaping-bonding-processing-check-finished product.
The above only is preferred embodiment of the present invention, is not structure of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1, a kind of cube nitrification borax wheel ceramic combination agent is characterized in that, consists of (meter (part) by weight): SiO
245-70, Al
2O
35-25, B
2O
31-15, Na
2O 2-12, Li
2O2-12, ZrO
21-10, P
2O
51-10, BaO 1-10 are through the powder of melting grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710057009 CN101037325A (en) | 2007-03-27 | 2007-03-27 | Cube nitrification borax wheel ceramic combination agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710057009 CN101037325A (en) | 2007-03-27 | 2007-03-27 | Cube nitrification borax wheel ceramic combination agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101037325A true CN101037325A (en) | 2007-09-19 |
Family
ID=38888527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710057009 Pending CN101037325A (en) | 2007-03-27 | 2007-03-27 | Cube nitrification borax wheel ceramic combination agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101037325A (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101353258A (en) * | 2008-08-07 | 2009-01-28 | 沈阳中科超硬磨具磨削研究所 | CBN grinding wheel of low temperature vitrified bond and preparation technique thereof |
| CN101186520B (en) * | 2007-12-13 | 2010-12-15 | 沈阳科锐特砂轮有限责任公司 | Ceramic bonding agent air hole grinding wheel |
| CN101195517B (en) * | 2007-12-05 | 2011-04-27 | 天津大学 | Low-temperature high-strength devitrified glass ceramics wedding agent |
| CN102059663A (en) * | 2009-11-13 | 2011-05-18 | 沈阳中科超硬磨具磨削研究所 | Preparation technology of CBN (cubic boron nitride) micro ceramic grinding wheel for grinding automobile fuel injection nozzle |
| CN101186521B (en) * | 2007-12-13 | 2011-09-21 | 沈阳科锐特砂轮有限责任公司 | Ceramic bonding agent air hole grinding wheel and preparation method |
| CN102240804A (en) * | 2011-06-28 | 2011-11-16 | 陕西华夏粉末冶金有限责任公司 | Preparation method of ceramic bond powder metallurgy mechanical parts |
| CN102380830A (en) * | 2011-11-02 | 2012-03-21 | 天津大学 | Porous ceramic bonding agent cubic boron nitride grinding tool |
| CN102009392B (en) * | 2009-09-04 | 2012-07-04 | 沈阳中科超硬磨具磨削研究所 | Technology for producing CBN (Cubic Boron Nitride) high-speed ceramics grinding wheel |
| CN102976725A (en) * | 2012-11-27 | 2013-03-20 | 江苏苏北砂轮厂有限公司 | Ceramic bond |
| CN104496437A (en) * | 2014-12-26 | 2015-04-08 | 常熟市海虞砂轮有限责任公司 | Low-temperature ceramic bond and preparation method thereof |
| CN104669129A (en) * | 2015-02-11 | 2015-06-03 | 河南富莱特超硬磨具有限公司 | Ceramics titanizing CBN (cubic boron nitride) grinding wheel and preparation method thereof |
| CN105236992A (en) * | 2015-09-01 | 2016-01-13 | 广西南宁智翠科技咨询有限公司 | Wear-resistant boron nitride ceramic grinding wheel and preparation method of same |
| CN106737255A (en) * | 2017-01-16 | 2017-05-31 | 郑州磨料磨具磨削研究所有限公司 | A kind of vitrified bond, vitrified bond mill and preparation method thereof |
| CN107234551A (en) * | 2017-06-30 | 2017-10-10 | 福建瑞祺新材料有限公司 | A kind of high-temperature-resistant high cube nitrification borax wheel ceramic combination agent and preparation method thereof |
| CN107443262A (en) * | 2017-07-28 | 2017-12-08 | 国机精工有限公司 | A kind of super-hard abrasive tool vitrified bond and preparation method thereof, super-hard abrasive tool vitrified bond standard sample |
| CN107903041A (en) * | 2017-10-25 | 2018-04-13 | 湖北亿佳欧电子陶瓷股份有限公司 | A kind of saggar and preparation method thereof |
| CN108145618A (en) * | 2017-03-06 | 2018-06-12 | 河南工业大学 | A kind of microwave preparation of nano-grade ceramic binding agent CBN grinding tools |
| CN109093531A (en) * | 2018-08-23 | 2018-12-28 | 沈阳中科超硬磨具磨削研究所 | A method of boron volatilization in control vitrified bond melting process |
| CN109531445A (en) * | 2018-12-28 | 2019-03-29 | 山东泰广奕砂轮有限公司 | A kind of high abrasion vitrified CBN wheel bonding agent |
| CN110509193A (en) * | 2017-05-27 | 2019-11-29 | 江苏赛扬精工科技有限责任公司 | A kind of universal joint alley mill preparation method of nano-grade ceramic binding agent |
| CN112917399A (en) * | 2021-03-10 | 2021-06-08 | 河南捷利达超硬制品有限公司 | Ceramic bond and preparation method and application thereof |
| CN113787465A (en) * | 2021-09-29 | 2021-12-14 | 河南工业大学 | Preparation method and application of grinding wheel for thinning back of silicon wafer |
-
2007
- 2007-03-27 CN CN 200710057009 patent/CN101037325A/en active Pending
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195517B (en) * | 2007-12-05 | 2011-04-27 | 天津大学 | Low-temperature high-strength devitrified glass ceramics wedding agent |
| CN101186520B (en) * | 2007-12-13 | 2010-12-15 | 沈阳科锐特砂轮有限责任公司 | Ceramic bonding agent air hole grinding wheel |
| CN101186521B (en) * | 2007-12-13 | 2011-09-21 | 沈阳科锐特砂轮有限责任公司 | Ceramic bonding agent air hole grinding wheel and preparation method |
| CN101353258B (en) * | 2008-08-07 | 2013-04-24 | 沈阳中科超硬磨具磨削研究所 | CBN grinding wheel of low temperature vitrified bond and preparation technique thereof |
| CN101353258A (en) * | 2008-08-07 | 2009-01-28 | 沈阳中科超硬磨具磨削研究所 | CBN grinding wheel of low temperature vitrified bond and preparation technique thereof |
| CN102009392B (en) * | 2009-09-04 | 2012-07-04 | 沈阳中科超硬磨具磨削研究所 | Technology for producing CBN (Cubic Boron Nitride) high-speed ceramics grinding wheel |
| CN102059663A (en) * | 2009-11-13 | 2011-05-18 | 沈阳中科超硬磨具磨削研究所 | Preparation technology of CBN (cubic boron nitride) micro ceramic grinding wheel for grinding automobile fuel injection nozzle |
| CN102240804A (en) * | 2011-06-28 | 2011-11-16 | 陕西华夏粉末冶金有限责任公司 | Preparation method of ceramic bond powder metallurgy mechanical parts |
| CN102240804B (en) * | 2011-06-28 | 2013-02-13 | 陕西华夏粉末冶金有限责任公司 | Preparation method of ceramic bond powder metallurgy mechanical parts |
| CN102380830A (en) * | 2011-11-02 | 2012-03-21 | 天津大学 | Porous ceramic bonding agent cubic boron nitride grinding tool |
| CN102976725A (en) * | 2012-11-27 | 2013-03-20 | 江苏苏北砂轮厂有限公司 | Ceramic bond |
| CN104496437A (en) * | 2014-12-26 | 2015-04-08 | 常熟市海虞砂轮有限责任公司 | Low-temperature ceramic bond and preparation method thereof |
| CN104669129A (en) * | 2015-02-11 | 2015-06-03 | 河南富莱特超硬磨具有限公司 | Ceramics titanizing CBN (cubic boron nitride) grinding wheel and preparation method thereof |
| CN104669129B (en) * | 2015-02-11 | 2018-06-22 | 河南富莱特超硬磨具有限公司 | A kind of ceramics titanizing CBN grinding wheels and preparation method thereof |
| CN105236992A (en) * | 2015-09-01 | 2016-01-13 | 广西南宁智翠科技咨询有限公司 | Wear-resistant boron nitride ceramic grinding wheel and preparation method of same |
| CN106737255A (en) * | 2017-01-16 | 2017-05-31 | 郑州磨料磨具磨削研究所有限公司 | A kind of vitrified bond, vitrified bond mill and preparation method thereof |
| CN106737255B (en) * | 2017-01-16 | 2019-09-10 | 郑州磨料磨具磨削研究所有限公司 | A kind of vitrified bond, vitrified bond mill and preparation method thereof |
| CN108145618B (en) * | 2017-03-06 | 2020-10-02 | 河南工业大学 | Microwave preparation method of nano ceramic bond CBN grinding tool |
| CN108145618A (en) * | 2017-03-06 | 2018-06-12 | 河南工业大学 | A kind of microwave preparation of nano-grade ceramic binding agent CBN grinding tools |
| CN110509193A (en) * | 2017-05-27 | 2019-11-29 | 江苏赛扬精工科技有限责任公司 | A kind of universal joint alley mill preparation method of nano-grade ceramic binding agent |
| CN110605671A (en) * | 2017-05-27 | 2019-12-24 | 江苏赛扬精工科技有限责任公司 | Preparation method of nano ceramic bond cBN grinding wheel for universal joint ball track grinding |
| CN110605671B (en) * | 2017-05-27 | 2021-02-23 | 江苏赛扬精工科技有限责任公司 | Preparation method of nano ceramic bond cBN grinding wheel for universal joint ball track grinding |
| CN107234551A (en) * | 2017-06-30 | 2017-10-10 | 福建瑞祺新材料有限公司 | A kind of high-temperature-resistant high cube nitrification borax wheel ceramic combination agent and preparation method thereof |
| CN107443262A (en) * | 2017-07-28 | 2017-12-08 | 国机精工有限公司 | A kind of super-hard abrasive tool vitrified bond and preparation method thereof, super-hard abrasive tool vitrified bond standard sample |
| CN107903041A (en) * | 2017-10-25 | 2018-04-13 | 湖北亿佳欧电子陶瓷股份有限公司 | A kind of saggar and preparation method thereof |
| CN107903041B (en) * | 2017-10-25 | 2021-01-26 | 湖北亿佳欧电子陶瓷股份有限公司 | Casket-like bowl and preparation method thereof |
| CN109093531A (en) * | 2018-08-23 | 2018-12-28 | 沈阳中科超硬磨具磨削研究所 | A method of boron volatilization in control vitrified bond melting process |
| CN109531445A (en) * | 2018-12-28 | 2019-03-29 | 山东泰广奕砂轮有限公司 | A kind of high abrasion vitrified CBN wheel bonding agent |
| CN112917399A (en) * | 2021-03-10 | 2021-06-08 | 河南捷利达超硬制品有限公司 | Ceramic bond and preparation method and application thereof |
| CN113787465A (en) * | 2021-09-29 | 2021-12-14 | 河南工业大学 | Preparation method and application of grinding wheel for thinning back of silicon wafer |
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