CN115431186B - Method for preparing ceramic bond by using waste stoneware and glass bottle, ceramic bond and application of ceramic bond in preparation of grinding tool for grinding material - Google Patents
Method for preparing ceramic bond by using waste stoneware and glass bottle, ceramic bond and application of ceramic bond in preparation of grinding tool for grinding material Download PDFInfo
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- 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
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/636—Polysaccharides or derivatives thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
Abstract
The invention discloses a method for preparing ceramic bond by using waste stoneware and glass bottle, comprising the following steps: crushing waste stoneware and waste glass bottles into powder and fully mixing the powder with zirconia according to a proportion to obtain composite powder; mixing the composite powder with ball-milling stone, putting the mixture into a ball-milling tank, adding ball-milling liquid into the ball-milling tank for ball-milling treatment, and standing and precipitating after ball-milling is finished to obtain lower-layer powder slurry; and (3) drying and sieving the powder slurry to obtain the powder ceramic bond. The invention also discloses the ceramic bond prepared by the method and application of the ceramic bond in preparation of grinding tools for grinding materials. The invention improves the added value of solid waste by comprehensively utilizing the waste stoneware and the waste glass bottle, reduces environmental pollution and has low cost; the ceramic bond prepared by the method is suitable for preparing ceramic-based grinding tools for grinding materials, and can reduce the production cost of the ceramic bond.
Description
Technical Field
The invention relates to the technical field of ceramic material manufacturing, in particular to a method for preparing a ceramic bond by using waste stoneware and a glass bottle, the ceramic bond and application thereof in preparing grinding tools for grinding materials.
Background
The ceramic product is mainly used for civil systems such as bowls, dishes, cups and the like, has huge annual average yield, and simultaneously has higher and higher requirements on the color and the shape of the stoneware along with the current market, so a large amount of stoneware is scrapped in daily production process. The waste products can be recycled in a small part, and the rest of the waste products are used as building materials or solid wastes for treatment, so that the residual value is low.
Glass bottles are the main containing materials of medicines, chemical products, beverage beer and the like at present, but the recycling cost of the waste glass bottles is higher and the recycling rate is lower, so the recycling is not favored by the market; in the same way, the waste products are mainly used as building fillers or waste garbage disposal, and have a certain influence on environmental treatment.
Disclosure of Invention
The invention aims to provide a process for preparing ceramic bond for grinding material grinding tools by utilizing waste stoneware and waste glass bottles and application of the process to preparation of ceramic-based grinding tools for grinding materials. The invention recycles the waste stoneware and the waste glass bottle, has the advantages of energy conservation, emission reduction, environmental pollution reduction and solid waste added value improvement, and the prepared ceramic bond has the characteristics of moderate sintering temperature, higher strength, lower production cost and the like, and can be suitable for preparing ceramic bond grinding tools such as alumina, silicon carbide, cubic boron nitride and the like.
Based on the above purpose, the invention provides a method for preparing ceramic bond by using waste stoneware and glass bottle, comprising the following steps:
A. crushing waste stoneware and a waste glass bottle into powder, and fully mixing stoneware powder, glass powder and zirconia according to the weight ratio of 75-85:10-20:2-10 to obtain composite powder;
B. mixing the composite powder with ball-milling stone, putting the mixture into a ball-milling tank, adding ball-milling liquid into the ball-milling tank for ball-milling treatment, pouring out slurry after ball-milling, standing to completely precipitate the powder, and pouring out upper-layer ball-milling liquid to obtain lower-layer powder slurry;
C. and (3) drying and sieving the powder slurry to obtain the powder ceramic bond.
Further, the waste stoneware comprises the following components: 69.3 to 71 weight percent of SiO2, 18.7 to 19.1 weight percent of Al2O3,3.4 to 4.5 weight percent of Na2O,2.6 to 3.8 weight percent of K2O,1.6 to 1.9 weight percent of MgO,0.6 to 1.0 weight percent of CaO,0.2 to 0.5 weight percent of Fe2O3,0.3 to 0.5 and wt percent of TiO2, and the waste glass bottle comprises the following components: 66-75wt% of SiO2, 12-17wt% of Na2O, 7.3-15wt% of CaO and 0.7-wt% of Al2O3.
Further, in the step A, the initial particle size of the broken waste stoneware and the broken waste glass bottle is 1-3 mm, and the particle size of the zirconia is 2-5 mu m.
Further, in the step B, the ball milling liquid comprises ethanol, water and a dispersing agent, wherein the weight ratio of the ethanol to the water is 1-3:7-9, and the adding amount of the dispersing agent is 1-3 wt% of the mixed solution of the ethanol and the water.
Further, the dispersing agent is ammonium citrate.
Further, in the step B, the weight ratio of the composite powder to the ball milling liquid to the ball milling stone is 1-3:2-4:3-6, the ball milling rotating speed is 300-450 r/min, the ball milling time is 10-12 h, and the particle size detection D50 of the obtained ball milling slurry is 2.514-4.876 mu m.
Further, in the step C, the drying temperature is 120-150 ℃, the drying time is 10-12 h, and the dried powder is screened by a screen with 150-200 meshes.
The invention also provides the ceramic bond prepared by the method.
The invention also provides application of the ceramic bond in preparation of the ceramic-based grinding tool for grinding materials, specifically, the ceramic bond, the grinding material and the binder are uniformly mixed and then subjected to cold press molding, and then the molded ceramic-based grinding tool blank is sintered under the following sintering conditions: raising the temperature to 300-400 ℃ at a temperature raising rate of 2-5 ℃/min, preserving heat for 0.5-1 h, raising the temperature to 600-700 ℃ at a temperature raising rate of 3-5 ℃/min, preserving heat for 0.5-1 h, raising the temperature to 950-1050 ℃ at a temperature of 2-4 ℃/min, preserving heat for 2-3 h, stopping heating, and cooling along with a furnace.
The invention has the beneficial effects that:
1. the waste stoneware and the waste glass bottle are comprehensively utilized, so that the waste stoneware and the waste glass bottle can be consumed in a large amount, the additional value of solid waste is improved, and the environmental pollution is reduced;
2. the invention adopts the waste stoneware and the waste glass bottle to prepare the ceramic bond, the raw material cost is low, the process is simple, and as the waste stoneware and the waste glass bottle are sintered at high temperature in the production process, the impurity decomposition is less in the secondary sintering process, the ceramic crystalline phase is stable, the mechanical strength is higher, and the ceramic bond prepared by the materials does not need to be smelted and quenched at high temperature, thereby achieving the purposes of energy conservation and emission reduction;
3. the ceramic bond prepared by the method is suitable for preparing ceramic-based grinding tools for grinding materials, and has the advantages of moderate sintering temperature range, higher bonding strength, better coating and holding performance on grinding materials such as alumina, silicon carbide, cubic boron nitride and the like, and reduced production cost because the raw material types and the compositions of the ceramic bond are similar to those of the ceramic bond for the traditional ceramic-based grinding tools.
Drawings
FIG. 1 is a SEM image of a cross-section of an abrasive article made of the ceramic bond and abrasive CBN prepared in example 1.
FIG. 2 is a cross-sectional SEM image of an abrasive article made of the ceramic bond and alumina abrasive material prepared in example 3.
FIG. 3 is a cross-sectional SEM image of an abrasive article made of the ceramic bond and silicon carbide abrasive material prepared in example 4.
Detailed Description
The technical scheme of the present invention will be further described in detail with reference to specific examples, but the scope of the present invention is not limited thereto.
Example 1
The method for preparing the ceramic bond by using the waste stoneware and the glass bottle in the embodiment comprises the following steps:
A. in the embodiment, the waste stoneware in the porcelains is adopted, the waste stoneware and the waste glass are crushed, the initial grain diameter after crushing is 1-3 mm, and then the stoneware powder, the glass powder and the zirconia are mixed according to the weight ratio of 75:20:5 to obtain composite powder; the particle size of the zirconia is 2-5 mu m, and the material components of the waste stoneware are as follows: 70.3wt% of SiO2, 18.7wt% of Al2O3,4.5wt% of Na2O,3.8wt% of K2O,1.6wt% of MgO,0.6wt% of CaO,0.2wt% of Fe2O3,0.3 wt% of TiO2, and the waste glass bottle comprises the following components: 75wt% SiO2, 17wt% Na2O,7.3wt% CaO, 0.7. 0.7wt% Al2O3;
B. adding the obtained composite powder into a ball milling tank, adding ball milling liquid and ball grinding stone according to the weight ratio of the composite powder to the ball milling liquid to the ball grinding stone=1:2:3, wherein the ball milling liquid comprises ethanol, water and a dispersing agent, the weight ratio of the ethanol to the water is 1:9, the dispersing agent is ammonium citrate, the adding amount is 1wt% of ethanol and water mixed solution, alumina ball grinding stone is selected, the ball milling rotating speed is 300r/min, the ball milling time is 10h, and the powder granularity detection D50 range in the ball milling slurry is 2.514 mu m; pouring out the slurry after ball milling, standing to enable the powder to be completely precipitated, pouring out the upper ball milling liquid to obtain lower powder slurry;
C. and (3) placing the lower powder slurry into a baking oven at 120 ℃ for heating for 12 hours, and then crushing the obtained baked solid and sieving the crushed solid with a 150-mesh screen to obtain the ceramic bond powder.
The ceramic bond prepared in example 1 was sampled and measured for its refractoriness at 900 ℃ and flowability at 120%.
The ceramic bond prepared in example 1, 150 mesh Cubic Boron Nitride (CBN) abrasive and 10wt% dextrin solution are mixed according to the weight ratio of 1:5:0.1, and the mixture is molded under the pressure of 30MPa for 1 min. Drying the pressed sample in an oven at 80 ℃ for 12 hours, putting the dried sample into a muffle furnace, heating to 300 ℃ at a heating rate of 3 ℃/min, preserving heat for 0.5 hour, heating to 600 ℃ at a heating rate of 3 ℃/min, preserving heat for 0.5 hour, heating to 950 ℃ at a heating rate of 4 ℃/min, preserving heat for 2 hours, stopping heating, and cooling along with the furnace. The measured flexural strength of the sample reaches 51MPa, and the volume porosity is 20%.
Fig. 1 is a SEM image of a cross-section of an abrasive tool made of the ceramic bond prepared in example 1 and the abrasive CBN, and it can be seen that the ceramic bond in example 1 is more significantly vitrified and sintered under the temperature conditions of the examples, and the bond has better coating property on CBN and smaller pores in local areas.
Example 2
The method for preparing the ceramic bond by using the waste stoneware and the glass bottle in the embodiment comprises the following steps:
A. crushing waste sweet stoneware and waste glass, wherein the initial particle size of the crushed sweet stoneware is 1-3 mm, and mixing stoneware powder, glass powder and zirconia according to the weight ratio of 78:18:4 to obtain composite powder; the grain diameter of the zirconia is 2-5 mu m, and the material components of the waste stoneware are as follows: 69.3wt% of SiO2, 19.0wt% of Al2O3,4.5wt% of Na2O,3.6wt% of K2O,1.9wt% of MgO,1.0wt% of CaO,0.3wt% of Fe2O3,0.4wt% of TiO2, and the waste glass bottle has the following material components: 72wt% of SiO2, 15wt% of Na2O,10wt% of CaO and 3wt% of Al2O3;
B. adding the obtained composite powder into a ball milling tank, adding ball milling liquid and ball grinding stone into the ball milling tank according to the weight ratio of the composite powder to the ball milling liquid to the ball grinding stone=3:3:5, wherein the ball milling liquid comprises ethanol, water and a dispersing agent, the weight ratio of the ethanol to the water is 1:8, the dispersing agent is ammonium citrate, the adding amount is 1.8wt% of the mixed solution of the ethanol and the water, the alumina ball grinding stone is selected, the ball milling rotating speed is 350 r/min, the ball milling time is 11h, and the powder granularity detection D50 range in the ball milling slurry is 3.126 mu m; pouring out the slurry after ball milling, standing to enable the powder to be completely precipitated, pouring out the upper ball milling liquid to obtain lower powder slurry;
C. and (3) placing the lower powder slurry into a baking oven at 130 ℃ for heating for 11 hours, and then crushing the obtained baked solid and sieving the crushed solid with a 200-mesh screen to obtain the ceramic bond powder.
The ceramic bond prepared in example 2 was sampled and measured to have a refractoriness of 930 ℃ and a flowability of 115%.
The ceramic bond prepared in example 2, 150 mesh Cubic Boron Nitride (CBN) abrasive and 10wt% dextrin solution are mixed according to the mass ratio of 2:5:0.2, and the mixture is molded under the pressure of 30MPa for 1 min. Drying the pressed sample in a 90 ℃ oven for 12 hours, putting the dried sample into a muffle furnace, heating to 350 ℃ at a heating rate of 5 ℃/min, preserving heat for 0.5 hours, heating to 650 ℃ at a heating rate of 3 ℃/min, preserving heat for 0.5 hours, heating to 970 ℃ at a heating rate of 4 ℃/min, preserving heat for 2 hours, stopping heating, and cooling along with the furnace. The measured breaking strength of the grinding tool reaches 53MPa, and the volume porosity is 18%.
Example 3
The method for preparing the ceramic bond by using the waste stoneware and the glass bottle in the embodiment comprises the following steps:
A. crushing waste sweet stoneware and waste glass, wherein the initial particle size of the crushed sweet stoneware is 1-3 mm, and mixing stoneware powder, glass powder and zirconia according to the weight ratio of 78:15:7 to obtain composite powder; the grain diameter of the zirconia is 2-5 mu m, and the material components of the waste stoneware are as follows: 71wt% of SiO2, 18.8wt% of Al2O3,4.0wt% of Na2O,3.2wt% of K2O,1.7wt% of MgO,0.8wt% of CaO,0.2wt% of Fe2O3,0.3 wt% of TiO2, and the waste glass bottle comprises the following components: 70wt% of SiO2, 14wt% of Na2O,11wt% of CaO and 5wt% of Al2O3;
B. adding the obtained composite powder into a ball milling tank, adding ball milling liquid and ball grinding stone according to the weight ratio of the composite powder to the ball milling liquid to the ball grinding stone=2:3:4, wherein the ball milling liquid comprises ethanol, water and a dispersing agent, the weight ratio of the ethanol to the water is 2:8, the dispersing agent is ammonium citrate, the adding amount is 1.7wt% of ethanol and water mixed solution, the alumina ball grinding stone is selected, the ball milling rotating speed is 400r/min, the ball milling time is 11: 11h, and the powder granularity detection D50 range in the ball milling slurry is 2.973 mu m; pouring out the slurry after ball milling, standing to enable the powder to be completely precipitated, pouring out the upper ball milling liquid to obtain lower powder slurry;
C. and (3) placing the lower powder slurry into a 140 ℃ oven to heat for 10 hours, and then crushing the obtained dried solid and sieving the crushed solid with a 200-mesh sieve to obtain the ceramic bond powder.
The ceramic bond prepared in example 3 was sampled and measured for its refractoriness at 960 c and flowability at 110%.
The ceramic bond prepared in example 3, 150 mesh alumina abrasive, 10wt% dextrin solution are mixed according to the mass ratio of 1:4:0.3, and the mixture is molded under the pressure of 40MPa for 1.5 min. Drying the pressed sample in an oven at 85 ℃ for 11 hours, putting the dried sample into a muffle furnace, heating to 350 ℃ at a heating rate of 5 ℃/min, preserving heat for 0.5 hours, heating to 650 ℃ at a heating rate of 5 ℃/min, preserving heat for 0.5 hours, heating to 1000 ℃ at a heating rate of 3 ℃/min, preserving heat for 3 hours, stopping heating, and cooling along with the furnace. The measured breaking strength of the grinding tool reaches 54MPa, and the volume porosity is 16%.
Fig. 2 is a cross-sectional SEM image of an abrasive tool made of the ceramic bond prepared in example 3 and an alumina abrasive, and it can be seen from the figure that the ceramic bond in example 3 has better coating property on the alumina abrasive because the ceramic bond has the same component as that of alumina, and the miscibility of the ceramic bond to alumina is enhanced in the high-temperature vitrification stage, so that the porosity of the prepared sample is smaller and the strength is higher.
Example 4
The method for preparing the ceramic bond by using the waste stoneware and the glass bottle in the embodiment comprises the following steps:
A. crushing waste sweet stoneware and waste glass, wherein the initial particle size of the crushed sweet stoneware is 1-3 mm, and mixing stoneware powder, glass powder and zirconia according to the weight ratio of 80:10:10 to obtain composite powder; the grain diameter of the zirconia is 2-5 mu m, and the material components of the waste stoneware are as follows: 70.6wt% of SiO2, 18.8wt% of Al2O3,3.4wt% of Na2O,3.5wt% of K2O,1.8wt% of MgO,0.9wt% of CaO,0.5wt% of Fe2O3,0.5wt% of TiO2, and the waste glass bottle comprises the following components: 66wt% of SiO2, 16wt% of Na2O,12wt% of CaO and 0.7 to 6wt% of Al2O3;
B. adding the obtained composite powder into a ball milling tank, adding ball milling liquid and ball grinding stone according to the weight ratio of the composite powder to the ball milling liquid to the ball grinding stone=1:2:4, wherein the ball milling liquid comprises ethanol, water and a dispersing agent, the weight ratio of the ethanol to the water is 2:9, the dispersing agent is ammonium citrate, the adding amount is 2wt% of ethanol and water mixed solution, the alumina ball grinding stone is adopted, the ball milling rotating speed is 400r/min, the ball milling time is 12 hours, and the powder granularity detection D50 range in the ball milling slurry is 4.127 mu m; pouring out the slurry after ball milling, standing to enable the powder to be completely precipitated, pouring out the upper ball milling liquid to obtain lower powder slurry;
C. and (3) placing the lower powder slurry into a 140 ℃ oven to heat 12h, and then crushing the obtained dried solid and sieving the crushed solid with a 150-mesh sieve to obtain the ceramic bond powder.
The ceramic bond prepared in example 4 was sampled and measured for a refractoriness of 980 ℃ and a flowability of 110%.
The ceramic bond prepared in example 4, 150 mesh silicon carbide abrasive and 10wt% dextrin solution are mixed according to the mass ratio of 2:5:0.2, and the mixture is subjected to pressure maintaining for 2min under the pressure of 35MPa for molding. Drying the pressed sample in an oven at 80 ℃ for 12 hours, putting the dried sample into a muffle furnace, heating to 350 ℃ at a heating rate of 5 ℃/min, preserving heat for 0.5 hours, heating to 650 ℃ at a heating rate of 5 ℃/min, preserving heat for 0.5 hours, heating to 1050 ℃ at a heating rate of 2 ℃/min, preserving heat for 3 hours, stopping heating, and cooling along with the furnace. The measured breaking strength of the grinding tool reaches 49MPa, and the volume porosity is 22%.
Fig. 3 is a cross-sectional SEM image of an abrasive tool made of the ceramic bond and the silicon carbide abrasive material prepared in example 4, and it can be seen that the ceramic bond has a certain coating effect on silicon carbide, but has more obvious voids at the interface with silicon carbide, and the porosity is also higher.
Example 5
The method for preparing the ceramic bond by using the waste stoneware and the glass bottle in the embodiment comprises the following steps:
A. crushing waste sweet stoneware and waste glass, wherein the initial particle size of the crushed sweet stoneware is 1-3 mm, and mixing stoneware powder, glass powder and zirconia according to the weight ratio of 85:13:2 to obtain composite powder; the grain diameter of the zirconia is 2-5 mu m, and the material components of the waste stoneware are as follows: 70.8wt% of SiO2, 19.1wt% of Al2O3,3.9wt% of Na2O,2.6wt% of K2O,1.9wt% of MgO, 0.7wt% of CaO,0.5wt% of Fe2O3,0.5wt% of TiO2, and the waste glass bottle has the following material components: 66wt% of SiO2, 12wt% of Na2O,15wt% of CaO and 7wt% of Al2O3;
B. adding the obtained composite powder into a ball milling tank, adding ball milling liquid and ball grinding stone according to the weight ratio of the composite powder to the ball milling liquid to the ball grinding stone=1:4:6, wherein the ball milling liquid comprises ethanol, water and a dispersing agent, the weight ratio of the ethanol to the water is 3:7, the dispersing agent is ammonium citrate, the adding amount is 3wt% of ethanol and water mixed solution, the alumina ball grinding stone is adopted, the ball milling rotating speed is 450r/min, the ball milling time is 12h, and the powder granularity detection D50 range in the ball milling slurry is 4.876 mu m; pouring out the slurry after ball milling, standing to enable the powder to be completely precipitated, pouring out the upper ball milling liquid to obtain lower powder slurry;
C. and (3) placing the lower powder slurry into a baking oven at 150 ℃ for heating for 12 hours, and then crushing the obtained baked solid and sieving the crushed solid with a 150-mesh screen to obtain the ceramic bond powder.
The ceramic bond prepared in example 5 was sampled and measured to have a refractoriness of 1000 ℃ and a flowability of 105%.
The ceramic bond prepared in example 5, 150 mesh silicon carbide abrasive and 10wt% dextrin solution are mixed according to the mass ratio of 1:5:0.3, and the mixture is subjected to pressure maintaining for 2min under the pressure of 60MPa for molding. Drying the pressed sample in a 90 ℃ oven for 12 hours, putting the dried sample into a muffle furnace, heating to 350 ℃ at a heating rate of 5 ℃/min, preserving heat for 0.5 hours, heating to 650 ℃ at a heating rate of 5 ℃/min, preserving heat for 0.5 hours, heating to 1050 ℃ at a heating rate of 2 ℃/min, preserving heat for 3 hours, stopping heating, and cooling along with the furnace. The measured breaking strength of the grinding tool reaches 47MPa, and the volume porosity is 26%.
The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.
Claims (8)
1. A method for preparing ceramic bond by using waste stoneware and glass bottle is characterized in that: the method comprises the following steps:
A. crushing waste stoneware and a waste glass bottle into powder, and fully mixing stoneware powder, glass powder and zirconia according to the weight ratio of 75-85:10-20:2-10 to obtain composite powder; wherein, the material composition of the waste stoneware is: 69.3 to 71wt% of SiO 2 18.7 to 19.1 weight percent of Al 2 O 3 3.4 to 4.5 weight percent of Na 2 O,2.6 to 3.8 weight percent of K 2 O, mgO in 1.6-1.9 wt%, caO in 0.6-1.0 wt% and Fe in 0.2-0.5 wt% 2 O 3 TiO 0.3-0.5 wt% 2 The waste glass bottle comprises the following components: 66-75wt% SiO 2 12 to 17 weight percent of Na 2 O, caO 7.3-15 wt%, al 0.7-7 wt% 2 O 3 ；
B. Mixing the composite powder with ball-milling stone, putting the mixture into a ball-milling tank, adding ball-milling liquid into the ball-milling tank for ball-milling treatment, pouring out slurry after ball-milling, standing to completely precipitate the powder, and pouring out upper-layer ball-milling liquid to obtain lower-layer powder slurry;
C. and (3) drying and sieving the powder slurry to obtain the powder ceramic bond.
2. A method for preparing ceramic bond from waste stoneware and glass bottle as claimed in claim 1, wherein: in the step A, the initial particle size of the broken waste stoneware and the broken waste glass bottle is 1-3 mm, and the particle size of the zirconia is 2-5 mu m.
3. A method for preparing ceramic bond from waste stoneware and glass bottle as claimed in claim 1, wherein: in the step B, the ball milling liquid comprises ethanol, water and a dispersing agent, wherein the weight ratio of the ethanol to the water is 1-3:7-9, and the adding amount of the dispersing agent is 1-3 wt% of the mixed solution of the ethanol and the water.
4. A method for preparing ceramic bond from waste stoneware and glass bottles as claimed in claim 3 wherein: the dispersing agent is ammonium citrate.
5. A method for preparing ceramic bond from waste stoneware and glass bottle as claimed in claim 1, wherein: in the step B, the weight ratio of the composite powder to the ball milling liquid to the ball milling stone is 1-3:2-4:3-6, the ball milling rotating speed is 300-450 r/min, the ball milling time is 10-12 h, and the particle size detection D50 of the obtained ball milling slurry is 2.514-4.876 mu m.
6. A method for preparing ceramic bond from waste stoneware and glass bottle as claimed in claim 1, wherein: in the step C, the drying temperature is 120-150 ℃, the drying time is 10-12 h, and the dried powder is screened by a screen with 150-200 meshes.
7. A ceramic bond prepared according to the method of any one of claims 1-6.
8. The use of the ceramic bond of claim 7 in the preparation of a ceramic-based abrasive article for grinding materials, wherein: uniformly mixing the ceramic bond, the abrasive and the binder according to claim 7, cold-pressing and molding, and sintering the molded ceramic-based grinding tool blank under the following conditions: raising the temperature to 300-400 ℃ at a temperature raising rate of 2-5 ℃/min, preserving heat for 0.5-1 h, raising the temperature to 600-700 ℃ at a temperature raising rate of 3-5 ℃/min, preserving heat for 0.5-1 h, raising the temperature to 950-1050 ℃ at a temperature of 2-4 ℃/min, preserving heat for 2-3 h, stopping heating, and cooling along with a furnace.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195517A (en) * | 2007-12-05 | 2008-06-11 | 天津大学 | Low-temperature high-strength devitrified glass ceramics wedding agent |
| CN102976725A (en) * | 2012-11-27 | 2013-03-20 | 江苏苏北砂轮厂有限公司 | Ceramic bond |
| CN103193467A (en) * | 2013-04-08 | 2013-07-10 | 天津大学 | Low-temperature high-strength ceramic bond and preparation method thereof |
| CN103600309A (en) * | 2013-11-01 | 2014-02-26 | 江苏苏北砂轮厂有限公司 | Bonding agent for manufacturing ceramic CBN (cubic boron nitride) grinding wheel |
| CN104446404A (en) * | 2014-11-24 | 2015-03-25 | 江苏苏北砂轮厂有限公司 | High-strength ceramic bond |
| CN105349868A (en) * | 2015-11-03 | 2016-02-24 | 白鸽磨料磨具有限公司 | Metal and ceramic bonding agent and preparation method of metal and ceramic bonding agent, CBN grinding wheel and manufacturing method of CBN grinding wheel |
| CN107160296A (en) * | 2017-06-16 | 2017-09-15 | 江西冠亿研磨股份有限公司 | A kind of high intensity Low-temperature Sintering Glass-ceramics bonding agent and preparation method thereof |
| CN109551382A (en) * | 2018-11-08 | 2019-04-02 | 郑州磨料磨具磨削研究所有限公司 | A kind of devitrified glass ceramics bond and the method for preparing CBN grinding wheel with it |
| CN111716258A (en) * | 2020-06-06 | 2020-09-29 | 南京惠诚工具制造有限公司 | Preparation method of brazing filler metal alloy coated ceramic bond superhard abrasive |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2972440C (en) * | 2014-12-31 | 2020-04-28 | Saint-Gobain Abrasifs | Aggregates of diamond with vitrified bond |
-
2022
- 2022-10-11 CN CN202211237396.2A patent/CN115431186B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195517A (en) * | 2007-12-05 | 2008-06-11 | 天津大学 | Low-temperature high-strength devitrified glass ceramics wedding agent |
| CN102976725A (en) * | 2012-11-27 | 2013-03-20 | 江苏苏北砂轮厂有限公司 | Ceramic bond |
| CN103193467A (en) * | 2013-04-08 | 2013-07-10 | 天津大学 | Low-temperature high-strength ceramic bond and preparation method thereof |
| CN103600309A (en) * | 2013-11-01 | 2014-02-26 | 江苏苏北砂轮厂有限公司 | Bonding agent for manufacturing ceramic CBN (cubic boron nitride) grinding wheel |
| CN104446404A (en) * | 2014-11-24 | 2015-03-25 | 江苏苏北砂轮厂有限公司 | High-strength ceramic bond |
| CN105349868A (en) * | 2015-11-03 | 2016-02-24 | 白鸽磨料磨具有限公司 | Metal and ceramic bonding agent and preparation method of metal and ceramic bonding agent, CBN grinding wheel and manufacturing method of CBN grinding wheel |
| CN107160296A (en) * | 2017-06-16 | 2017-09-15 | 江西冠亿研磨股份有限公司 | A kind of high intensity Low-temperature Sintering Glass-ceramics bonding agent and preparation method thereof |
| CN109551382A (en) * | 2018-11-08 | 2019-04-02 | 郑州磨料磨具磨削研究所有限公司 | A kind of devitrified glass ceramics bond and the method for preparing CBN grinding wheel with it |
| CN111716258A (en) * | 2020-06-06 | 2020-09-29 | 南京惠诚工具制造有限公司 | Preparation method of brazing filler metal alloy coated ceramic bond superhard abrasive |
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