CN106737240B - A kind of preparation method of nano-grade ceramic binding agent - Google Patents
A kind of preparation method of nano-grade ceramic binding agent Download PDFInfo
- Publication number
- CN106737240B CN106737240B CN201611133542.1A CN201611133542A CN106737240B CN 106737240 B CN106737240 B CN 106737240B CN 201611133542 A CN201611133542 A CN 201611133542A CN 106737240 B CN106737240 B CN 106737240B
- Authority
- CN
- China
- Prior art keywords
- nano
- binding agent
- preparation
- grade ceramic
- ceramic binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
- B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/14—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings
Abstract
The invention belongs to ceramic nanocomposites preparation fields, are related to a kind of nano-grade ceramic binding agent and preparation method thereof of metal oxide monodimension nanometer material addition.The preparation method is the following steps are included: a, the basic vitrified bond powder of acquisition；B, regulation prepares a kind of metal oxide monodimension nanometer material；C, monodimension nanometer material obtained by step b is added in basis vitrified bond obtained by a by certain mass ratio, is sufficiently mixed and is uniformly dispersed, nano-grade ceramic binding agent is made.The nano-grade ceramic binding agent that this method obtains has the characteristics that intensity is high, sintering temperature is low, densified sintering product and good to the infiltration of abrasive material, easy to industrialized production.
Description
Technical field
The invention belongs to Nano-Ceramic Composites preparation fields, and in particular to a kind of metal oxide monodimension nanometer material
Nano-grade ceramic binding agent of addition and preparation method thereof.
Background technique
Ceramic abrasive tool has chemical stability height, and corrosion resistant candle property is good, is ground wide adaptation range, and grinding tool shape is kept, and grinds
Precision height is cut, grinding tool self-sharpening is good, can satisfy the grinding needs of difficult-to-machine material and general material.But modern industry section
The development of skill proposes requirements at the higher level to grinding tool grinding.In grinding tool, influence of the bonding agent to grinding tool is maximum.Vitrified bond
Compared with other bonding agents, have strong to the holding power of abrasive material, hardness is high, the features such as having a wide range of application, can be adapted for high-precision
Spend desired grinding.However, the problems such as common inorganic ceramic bonding agent is due to itself brittleness and intensity, limits ceramics
Application of the grinding tool in terms of high-accuracy grinding.In response to this problem, many researchs have been carried out, wherein developing a kind of metal oxidation
The novel nano vitrified bond of object monodimension nanometer material addition is a very good solution method.
Nano-grade ceramic binding agent is that nanoscale particle, platelet, whisker and fiber etc. are introduced in vitrified bond matrix
Second phase and a kind of nanocomposite formed.As a kind of new material, nano-grade ceramic binding agent research is mostly rested on
The research of nano-scale particle is introduced, and the addition of independent one-dimensional metal oxide nano-material research is had not been reported.
In order to preferably meet application of the ceramic abrasive tool in terms of high-accuracy grinding, it is necessary to explore a kind of metal oxygen
The nano-grade ceramic binding agent and preparation method thereof of compound monodimension nanometer material addition.
Summary of the invention
The purpose of the present invention is to provide a kind of metal oxide monodimension nanometer material addition nano-grade ceramic binding agent and
Preparation method, more preferably to meet the application in terms of the extraordinary grinding such as ceramic abrasive tool ultrahigh speed and ultraprecise, this method
Gained nano-grade ceramic binding agent has the characteristics that intensity is high, sintering temperature is low, densified sintering product and good to the infiltration of abrasive material.
A kind of nano-grade ceramic binding agent of metal oxide monodimension nanometer material addition of the invention and preparation method thereof packet
Include following steps:
A, by weight the basic vitrified bond of acquirement；
B, regulation prepares a kind of metal oxide monodimension nanometer material；
C, monodimension nanometer material obtained by step b is added in basic vitrified bond, is uniformly dispersed by high frequency ball milling,
It is made
Nano-grade ceramic binding agent.
Basis vitrified bond of the present invention is mainly K2O-Al2O3-SiO2System, Al2O3-SiO2-B2O3System,
Na2OAl2O3-SiO2-B2O3System and Na2O-Al2O3-SiO2-B2O3- CaO system in any one.
Metal oxide monodimension nanometer material of the present invention is TiO2, nano wires, nanometer rods and the nanobelt such as ZnO, SnO
Any one.
Batch mixer of the present invention is in planetary ball mill, rotary mill, speed muller or high-speed mixer
Any one.
The method of obtained nano-grade ceramic binding agent of the present invention is any one of mixing and ball milling method and colloidal sol blending method.
Gained nano-grade ceramic binding agent of the present invention can be applied to any in conventional ceramic grinding tool and super-hard abrasive tool
It is a kind of.
The present invention has the following beneficial effects: compared with existing other methods
(1) it is high that nano-grade ceramic binding agent intensity is made；
(2) sintering temperature and more densification sintering are effectively reduced；
(3) nano-grade ceramic binding agent made from well, improves the handle to super hard abrasive to the infiltration of abrasive material to a certain extent
Holding force, ground effect significantly improve.
Specific embodiment
The present invention is further described below with reference to embodiment:
Embodiment 1:
Using sodium carbonate, aluminium hydroxide, silica and boric acid as raw material, mixing and ball milling is matched to 300 by 8:5:72:15
Mesh or so is pressed into block, and carries out the preparation of frit at 1300 DEG C with glass melting furnace；Frit obtained is dry,
Ball milling is crushed to 200 mesh with thin, obtains Na2O-Al2O3-SiO2-B2O3Basic vitrified bond powder.
Embodiment 2:
Using sodium carbonate, aluminium hydroxide, silica, calcium carbonate and boric acid as raw material, mixing ball is matched by 8:5:67:5:15
300 mesh or so are milled to, block is pressed into, and carry out the firing of frit with 1250 DEG C of glass melting furnace；By frit obtained
Drying, ball milling are crushed to 200 mesh with thin, obtain Na2O-Al2O3-SiO2-B2O3The basis-CaO vitrified bond.
Embodiment 3:
Using aluminium hydroxide, silica and boric acid as raw material, by 8:79:12 proportion mixing and ball milling to 300 mesh or so, pressure
It is made block, and with the preparation for carrying out frit at 1300 DEG C of glass melting furnace；By frit drying obtained, ball milling, crushing
To 200
Mesh obtains Al with thin2O3-SiO2-B2O3Basic vitrified bond.
Embodiment 4:
45mL ethyl alcohol is poured into 100mL beaker, is placed on magnetic stirring apparatus and stirs, is slowly added to 15mL butyl titanate,
Sequentially add acetic acid；It stands 2h and does not occur exception, colloidal sol is added in hydrothermal reaction kettle, it is naturally cold after 180 DEG C of heat preservation 12h
But it to room temperature, is then sufficiently washed, is centrifuged with deionized water and dehydrated alcohol respectively, it is dry, and forged at 450 DEG C in Muffle furnace
Burning 2h can be obtained titanium dioxide nanofiber.
Embodiment 5:
The sodium hydroxide solution 45mL for configuring 10mol/L, is placed in plastic beaker, magnetic agitation, keeps solution full and uniform,
It weighs
1 .5g of titania powder, is dissolved in sodium hydrate aqueous solution, is sufficiently stirred, until it becomes uniform milky
Solution；Colloidal sol is added in reaction kettle, cooled to room temperature after 150 DEG C of heat preservation 10h is sufficiently washed with deionized water, and
In the HNO of 1mol/L3In solution impregnate final PH≤5 3h(), then again through centrifugation, deionized water and dehydrated alcohol washing, from
The heart, it is dry, and calcine 2h at 450 DEG C in Muffle furnace and titanium dioxide nano thread can be obtained.
Embodiment 6:
The sodium hydroxide solution 45mL for configuring 10mol/L, is placed in plastic beaker, and glass bar stirring keeps solution sufficiently equal
It is even, claim
2 .5g of titanium sheet is taken to be put into reaction kettle；Sodium hydroxide solution is added in reaction kettle again, after 150 DEG C of heat preservation 12h certainly
So it is cooled to
Room temperature is taken out titanium sheet and is rinsed with deionized water, and in the HNO of 1mol/L under ultrasound condition31h is impregnated in solution
(final PH≤5), it is dry then again through the washing of centrifugation, deionized water and dehydrated alcohol, centrifugation, and in Muffle furnace at 450 DEG C
Titanium dioxide nano-belts can be obtained in calcining 2h.
Embodiment 7:
The Na obtained with embodiment 12O-Al2O3-SiO2-B2O3Vitrified bond is basic vitrified bond, is sequentially added
Nano-grade ceramic binding agent is made in the titanium dioxide nano thread (being obtained with embodiment 5) that mass ratio is 0%, 1%, 3% and 5%；
It is tested by a series of analyses, the results showed that when additive amount is 3wt%, flexural strength reaches maximum 95MPa, sintering temperature
Degree is 705 DEG C, and flexural strength improves 47% compared with not adding, and sintering temperature reduces by 150 DEG C.
Claims (3)
1. a kind of preparation method of the nano-grade ceramic binding agent of metal oxide monodimension nanometer material addition, it is characterised in that: institute
State method the following steps are included:
A, basic vitrified bond powder is obtained: using sodium carbonate, aluminium hydroxide, silica and boric acid as raw material, by 8:5:72:
15 proportion mixing and ball millings to 300 mesh or so, are pressed into block, and carry out the preparation of frit at 1300 DEG C with glass melting furnace；
By frit drying obtained, ball milling, 200 mesh are crushed to thin, obtain Na2O-Al2O3-SiO2-B2O3Basic vitrified bond
Powder；
B, regulation prepares a kind of metal oxide monodimension nanometer material: configuring the sodium hydroxide solution 45mL of 10mol/L, is placed in modeling
Expect in beaker, magnetic agitation keeps solution full and uniform, weighs titania powder 1.5g, is dissolved in sodium hydrate aqueous solution, fills
Divide stirring, until it becomes uniform milky white solution；Colloidal sol is added in reaction kettle, is naturally cooled to after 150 DEG C of heat preservation 10h
Room temperature is sufficiently washed with deionized water, and in the HNO of 1mol/L3Impregnate 3h in solution, final PH≤5, then again through centrifugation,
Deionized water and dehydrated alcohol washing, centrifugation, it is dry, and in Muffle furnace at 450 DEG C calcine 2h titanium dioxide can be obtained and receive
Rice noodles；
C, monodimension nanometer material obtained by step b is added in basic vitrified bond obtained by step a by 3% mass ratio, sufficiently
Mixing is uniformly dispersed, and nano-grade ceramic binding agent is made.
2. preparation method according to claim 1, it is characterised in that: step c uses mixing and ball milling method or colloidal sol blending method
It is mixed.
3. preparation method according to claim 1, it is characterised in that: the gained nano-grade ceramic binding agent is applied to common
In ceramic abrasive tool or super-hard abrasive tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611133542.1A CN106737240B (en) | 2016-12-10 | 2016-12-10 | A kind of preparation method of nano-grade ceramic binding agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611133542.1A CN106737240B (en) | 2016-12-10 | 2016-12-10 | A kind of preparation method of nano-grade ceramic binding agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106737240A CN106737240A (en) | 2017-05-31 |
| CN106737240B true CN106737240B (en) | 2019-11-01 |
Family
ID=58875206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611133542.1A Active CN106737240B (en) | 2016-12-10 | 2016-12-10 | A kind of preparation method of nano-grade ceramic binding agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737240B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA9510267B (en) * | 1994-12-06 | 1996-06-12 | De Beers Ind Diamond | Abrasive body |
| CN100534952C (en) * | 2006-06-19 | 2009-09-02 | 宁波大学 | Method for fabricating ceramics of silicon carbide toughened by Nano bars of alumina |
| CN101602191A (en) * | 2009-06-29 | 2009-12-16 | 云南光电辅料有限公司 | A kind of method of utilizing CNT to improve performances of resin abrasive tools |
| CN101993249B (en) * | 2010-10-26 | 2012-12-26 | 河南工业大学 | Preparation method of ceramic bond for low-temperature high-strength cubic boron nitride (CBN) grinding tool |
| US9149777B2 (en) * | 2011-10-10 | 2015-10-06 | Baker Hughes Incorporated | Combined field assisted sintering techniques and HTHP sintering techniques for forming polycrystalline diamond compacts and earth-boring tools |
| CN103288122B (en) * | 2013-05-28 | 2014-11-05 | 浙江大学 | Rhombus zinc oxide nanorod array and preparation method thereof |
-
2016
- 2016-12-10 CN CN201611133542.1A patent/CN106737240B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106737240A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103524140B (en) | Oxide ceramic fiber board | |
| CN104310978B (en) | A kind of refractory ceramics powder coating material and preparation method thereof | |
| CN109095836A (en) | A kind of regenerated powder concrete and preparation method for 3D printing construction | |
| CN101502815B (en) | Method for preparing zirconium orthosilicate | |
| CN106458623A (en) | Method and apparatus for producing alumina monohydrate and sol gel abrasive grain | |
| WO2022252931A1 (en) | Antibacterial and antistatic laboratory ceramic countertop and preparation method therefor | |
| US11339098B2 (en) | Preparation method of nanometric size metal oxide additives that reduce the temperature of sinterized and/or increase productivity in the manufacture of ceramic parts, improving mechanical properties without affecting the gresification properties of ceramic bodies, tiles or coatings | |
| CN107266051A (en) | A kind of preparation method of alumina zirconia ceramic material | |
| CN111484050B (en) | Preparation method of spheroidal alpha-phase nano-alumina | |
| CN106167413A (en) | A kind of toughness reinforcing 90 aluminium oxide ceramics of On In-situ Synthesis of Mullite Whisker and preparation method | |
| Ran et al. | Reinforcement of bone china by the addition of sepiolite nano-fibers | |
| CN105733445A (en) | Preparation method of nano CeO2 polishing powder | |
| CN100469699C (en) | Method for the treatment of aluminum oxide powder | |
| CN105198414B (en) | A kind of 3D printing ceramic material and preparation method thereof | |
| CN106737240B (en) | A kind of preparation method of nano-grade ceramic binding agent | |
| CN105152635A (en) | Aluminum oxide ceramics eyelet with long service life | |
| CN101508580A (en) | Method of preparing LaPO4/Al2O3 with evenly distributed LaPO4 | |
| CN109294282A (en) | A kind of preparation method of novel nano sericite powder | |
| CN107353711A (en) | A kind of preparation method of nano-particle reinforced resin lead for retractable pencil | |
| CN106891273B (en) | A kind of nano-grade ceramic binding agent and its preparation method and application | |
| CN107445636A (en) | A kind of alumina-based nano composite ceramic die material and preparation method thereof | |
| CN103232226B (en) | Preparation method for alumina ceramic with low thermal conductivity and high compressive strength | |
| CN105777168B (en) | A kind of ZTA-SiCw ceramic bracket material and preparation method thereof | |
| CN107720764A (en) | A kind of method that wet chemistry method prepares high pure and ultra-fine tricalcium silicate powder | |
| CN107602117A (en) | A kind of zirconium oxide base nano composite ceramic mold materials and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |