CN104440606A - Ceramic bond with low refractoriness and preparation method thereof - Google Patents

Ceramic bond with low refractoriness and preparation method thereof Download PDF

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Publication number
CN104440606A
CN104440606A CN201410823642.1A CN201410823642A CN104440606A CN 104440606 A CN104440606 A CN 104440606A CN 201410823642 A CN201410823642 A CN 201410823642A CN 104440606 A CN104440606 A CN 104440606A
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CN
China
Prior art keywords
parts
vitrified bond
low
refractoriness
preparation
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.)
Pending
Application number
CN201410823642.1A
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Chinese (zh)
Inventor
高杏祖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGSHU HAIYU GRINDING WHEEL Co Ltd
Original Assignee
CHANGSHU HAIYU GRINDING WHEEL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGSHU HAIYU GRINDING WHEEL Co Ltd filed Critical CHANGSHU HAIYU GRINDING WHEEL Co Ltd
Priority to CN201410823642.1A priority Critical patent/CN104440606A/en
Publication of CN104440606A publication Critical patent/CN104440606A/en
Pending legal-status Critical Current

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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
    • B24D3/02—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
    • 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

Abstract

The invention discloses ceramic bond with low refractoriness and a preparation method thereof. The ceramic bond is composed of, by weight, 20-30 parts of Na, 20-25 parts of ZnO, 30-40 parts of Al2O3, 2-8 parts of Li2O, 5-10 parts of Li2CO3, 1-5 parts of KNO3 and 5-10 parts of TiO2. All the raw materials are fully mixed in a ball mill, water is added, ball milling is carried out for 10-15 hours, standing is conducted for 3-4 hours, the water is poured out, the raw materials are dried under the condition of 90-105 DEG C, and then the ceramic bond is prepared through ball milling and sieving. The ceramic bond prepared through the method has the advantages of being low in refractoriness and high in strength.

Description

Vitrified bond that a kind of refractoriness is low and preparation method thereof
Technical field
The invention belongs to vitrified bond technical field, be specifically related to low vitrified bond of a kind of refractoriness and preparation method thereof.
Background technology
Because vitrified bond has Heat stability is good, the advantages such as rigidity is higher, the porosity is controlled, ceramic binder cubic boron nitride grinding tool is possessed, and intensity is higher, self-sharpening is good, be easy to the advantages such as finishing.The structural elements such as abrasive particle, bonding agent and pore determine jointly can the performance of grinding tool.And vitrified bonded grinding wheel slightly depend primarily on the intensity of vitrified bond itself and the bond strength between bonding agent and abrasive grain.The composition of bonding agent is the key factor affecting vitrified bond intensity and bonding agent and abrasive grain interface bond strength.Along with the progress of science and technology, vitrified bond of the prior art can not meet the demand of commercial Application, therefore, needs the vitrified bond providing a kind of low melting point high strength.
Summary of the invention
Technical problem: the technical issues that need to address of the present invention are to provide low vitrified bond of a kind of refractoriness and preparation method thereof.
Technical scheme: the invention discloses the vitrified bond that a kind of refractoriness is low, this vitrified bond is made up of the material of following weight fraction: Na 2o 20 ~ 30 parts, ZnO 20 ~ 25 parts, Al 2o 330 ~ 40 parts, Li 2o 2 ~ 8 parts, Li 2cO 35 ~ 10 parts, KNO 31 ~ 5 part, TiO 25 ~ 10 parts.
Wherein, this vitrified bond is made up of the material of following weight fraction: Na 2o 25 parts, ZnO 20 parts, Al 2o 335 parts, Li 2o 6 parts, Li 2cO 310 parts, KNO 33 parts, TiO 27 parts.
The preparation method of the vitrified bond that this refractoriness is low is as follows: fully mixed in ball mill by all raw materials, is adding water, ball milling 10 ~ 12h, then 3 ~ 4h is left standstill, water is poured out, dries under 90 ~ 105 DEG C of conditions, then ball milling, sieving prepares vitrified bond.
Wherein, the particle diameter of described vitrified bond is 22 ~ 30 μm.
Beneficial effect: vitrified bond provided by the invention has the advantages that refractoriness is low, good fluidity, thermal coefficient of expansion are high.
Detailed description of the invention
Embodiment 1:
A kind of vitrified bond, is made up of the material of following weight fraction: Na 2o 20 parts, ZnO 20 parts, Al 2o 330 parts, Li 2o 2 parts, Li 2cO 35 parts, KNO 31 part, TiO 25 parts.
Above-mentioned substance is fully mixed in high energy ball mill, all raw materials are fully mixed in ball mill, adding water, ball milling 5h, then leave standstill 2h, water is poured out, dries under 90 DEG C of conditions, then ball milling, sieving prepares vitrified bond.
Embodiment 2:
A kind of vitrified bond, is made up of the material of following weight fraction: Na 2o 225 parts, ZnO 23 parts, Al 2o 333 parts, Li 2o 7 parts, Li 2cO 38 parts, KNO 34 parts, TiO 27 parts.
All raw materials are fully mixed in ball mill, is adding water, ball milling 8h, then leave standstill 2h, water is poured out, dries under 90 DEG C of conditions, then ball milling, sieving prepares vitrified bond.
Embodiment 3:
A kind of vitrified bond, is made up of the material of following weight fraction: Na 2o 30 parts, ZnO 25 parts, Al 2o 340 parts, Li 2o 8 parts, Li 2cO 310 parts, KNO 35 parts, TiO 210 parts.
All raw materials are fully mixed in ball mill, is adding water, ball milling 10h, then leave standstill 1h, water is poured out, dries under 100 DEG C of conditions, then ball milling, sieving prepares vitrified bond.

Claims (4)

1. the vitrified bond that refractoriness is low, is characterized in that, this vitrified bond is made up of the material of following weight fraction: Na 2o 20 ~ 30 parts, ZnO 20 ~ 25 parts, Al 2o 330 ~ 40 parts, Li 2o 2 ~ 8 parts, Li 2cO 35 ~ 10 parts, KNO 31 ~ 5 part, TiO 25 ~ 10 parts.
2. the vitrified bond that refractoriness according to claim 1 is low, is characterized in that, this vitrified bond is made up of the material of following weight fraction: Na 2o 25 parts, ZnO 20 parts, Al 2o 335 parts, Li 2o 6 parts, Li 2cO 310 parts, KNO 33 parts, TiO 27 parts.
3. the preparation method of the vitrified bond that refractoriness according to claim 1 is low, it is characterized in that, all raw materials are fully mixed in ball mill, adding water, ball milling 10 ~ 12h, then leaves standstill 3 ~ 4h, is poured out by water, dry under 90 ~ 105 DEG C of conditions, then ball milling, sieving prepares vitrified bond.
4. the preparation method of the vitrified bond that refractoriness according to claim 3 is low, is characterized in that, the particle diameter of described vitrified bond is 22 ~ 30 μm.
CN201410823642.1A 2014-12-26 2014-12-26 Ceramic bond with low refractoriness and preparation method thereof Pending CN104440606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410823642.1A CN104440606A (en) 2014-12-26 2014-12-26 Ceramic bond with low refractoriness and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410823642.1A CN104440606A (en) 2014-12-26 2014-12-26 Ceramic bond with low refractoriness and preparation method thereof

Publications (1)

Publication Number Publication Date
CN104440606A true CN104440606A (en) 2015-03-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410823642.1A Pending CN104440606A (en) 2014-12-26 2014-12-26 Ceramic bond with low refractoriness and preparation method thereof

Country Status (1)

Country Link
CN (1) CN104440606A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156974A (en) * 1983-02-23 1984-09-06 日本特殊陶業株式会社 Method of bonding ceramics and silicon
CN103273431A (en) * 2013-06-13 2013-09-04 江苏亚宝车业有限公司 Ceramic binder
CN103522207A (en) * 2013-09-29 2014-01-22 河南华茂新材料科技开发有限公司 Ceramic bonding agent containing rare-earth metal
CN103624696A (en) * 2013-12-16 2014-03-12 珠海市钜鑫科技开发有限公司 Ceramic bond, preparation method thereof and manufacturing method of ceramic bond grinding tool
CN103753410A (en) * 2014-01-08 2014-04-30 袁德禄 Low-temperature metal ceramic blinder grinding wheel and production method thereof
CN103781595A (en) * 2011-09-07 2014-05-07 3M创新有限公司 Bonded abrasive article

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156974A (en) * 1983-02-23 1984-09-06 日本特殊陶業株式会社 Method of bonding ceramics and silicon
CN103781595A (en) * 2011-09-07 2014-05-07 3M创新有限公司 Bonded abrasive article
CN103273431A (en) * 2013-06-13 2013-09-04 江苏亚宝车业有限公司 Ceramic binder
CN103522207A (en) * 2013-09-29 2014-01-22 河南华茂新材料科技开发有限公司 Ceramic bonding agent containing rare-earth metal
CN103624696A (en) * 2013-12-16 2014-03-12 珠海市钜鑫科技开发有限公司 Ceramic bond, preparation method thereof and manufacturing method of ceramic bond grinding tool
CN103753410A (en) * 2014-01-08 2014-04-30 袁德禄 Low-temperature metal ceramic blinder grinding wheel and production method thereof

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Application publication date: 20150325