CN111362586A - Preparation of glass surface ceramic coating - Google Patents
Preparation of glass surface ceramic coating Download PDFInfo
- Publication number
- CN111362586A CN111362586A CN202010347618.0A CN202010347618A CN111362586A CN 111362586 A CN111362586 A CN 111362586A CN 202010347618 A CN202010347618 A CN 202010347618A CN 111362586 A CN111362586 A CN 111362586A
- Authority
- CN
- China
- Prior art keywords
- parts
- glass
- oxide
- glass bottle
- spraying
- 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
Links
- 239000011521 glass Substances 0.000 title claims abstract description 53
- 238000005524 ceramic coating Methods 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000011065 in-situ storage Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000005498 polishing Methods 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 230000002745 absorbent Effects 0.000 claims abstract description 4
- 239000002250 absorbent Substances 0.000 claims abstract description 4
- 239000003513 alkali Substances 0.000 claims abstract description 4
- 239000002216 antistatic agent Substances 0.000 claims abstract description 4
- 229910052810 boron oxide Inorganic materials 0.000 claims abstract description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000292 calcium oxide Substances 0.000 claims abstract description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 4
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002270 dispersing agent Substances 0.000 claims abstract description 4
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims abstract description 4
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910001950 potassium oxide Inorganic materials 0.000 claims abstract description 4
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims abstract description 4
- 239000011787 zinc oxide Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 24
- 238000000576 coating method Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 16
- 238000007751 thermal spraying Methods 0.000 claims description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 230000007547 defect Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000005054 agglomeration Methods 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 3
- 239000002518 antifoaming agent Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 3
- 239000002241 glass-ceramic Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 238000004537 pulping Methods 0.000 claims description 3
- 238000005488 sandblasting Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000013530 defoamer Substances 0.000 abstract 1
- 235000019353 potassium silicate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 14
- 239000002131 composite material Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000002585 base Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004372 laser cladding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
- C03C17/008—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character comprising a mixture of materials covered by two or more of the groups C03C17/02, C03C17/06, C03C17/22 and C03C17/28
- C03C17/009—Mixtures of organic and inorganic materials, e.g. ormosils and ormocers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0075—Cleaning of glass
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/129—Flame spraying
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/112—Deposition methods from solutions or suspensions by spraying
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/32—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
The invention relates to a preparation of a glass surface ceramic coating, which is prepared by preparing 40-70 parts of silicon dioxide, 50-60 parts of glass glaze, 10-15 parts of aluminum oxide, 6-12 parts of magnesium oxide, 6-12 parts of boron oxide, 2-12 parts of calcium oxide, 6-12 parts of zinc oxide, 2-10 parts of potassium oxide, 0.7-1.2 parts of antistatic agent, 0.4-0.9 part of ultraviolet absorbent, 0.1-0.4 part of dispersant and 0.2-0.6 part of defoamer, polishing and alkali washing a glass bottle, putting the above powder into a container, adding a proper amount of deionized water, stirring uniformly, and then adding 1: 10, fully stirring the mixture for 2 hours on a stirrer until slurry which is uniformly dispersed and does not agglomerate or agglomerate small particles is obtained, and then thermally spraying, carrying out laser remelting treatment and carrying out laser in-situ reaction to obtain the water glass. The invention has the advantages that: high-density and wear-resistant glass surface ceramic coating.
Description
Technical Field
The invention relates to the technical field of glass surface layer treatment, in particular to preparation of a glass surface ceramic coating.
Background
The glass as a traditional brittle material has excellent transparency and refractivity, high hardness, high compressive strength and good chemical stability, and the special glass also has a series of special properties of heat absorption, heat resistance, explosion resistance, bullet resistance, electric conduction, radiation resistance and the like. The method is widely applied to the fields of daily utensils, constructional engineering, instruments and meters, automobiles, electromechanics, national defense, electronic industry and the like.
However, the defects of low ductility and impact toughness, weak thermal shock resistance, poor processability, more accidents and the like of the glass material increase the difficulty in manufacturing and processing, and prevent the glass material from being widely applied to engineering structures. Therefore, in many cases, the glass material usually needs to be in a composite structure form with ceramic materials with high plasticity, high toughness and strong impact resistance to meet the application requirements.
Disclosure of Invention
The technical problem to be solved by the invention is to solve the problems and provide a preparation method of a high-density and wear-resistant glass surface ceramic coating.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the preparation method of the glass surface ceramic coating is characterized by comprising the following steps: the method comprises the following steps:
step a, preparing spraying powder, namely preparing 40-70 parts of silicon dioxide, 50-60 parts of glass glaze, 10-15 parts of aluminum oxide, 6-12 parts of magnesium oxide, 6-12 parts of boron oxide, 2-12 parts of calcium oxide, 6-12 parts of zinc oxide, 2-10 parts of potassium oxide, 0.7-1.2 parts of antistatic agent, 0.4-0.9 part of ultraviolet absorbent, 0.1-0.4 part of dispersant and 0.2-0.6 part of defoaming agent;
step b, glass bottle pretreatment:
and (3) polishing, namely cleaning the surface of the glass bottle by using deionized water, and polishing the glass bottle by using 600# waterproof abrasive paper by adopting a cross polishing method. The defects of rust spots, pitting and the like on the surface of the glass bottle are overcome, so that the surface of the glass bottle presents obvious polishing traces to enhance the bonding force with the coating; because the surfaces of the glass bottles are often adhered with oxidation layers such as grease, dust, Cr2O3, NiO and the like, the oxidation layers are required to be removed as far as possible before the coating is prepared, or the bonding force between the coating and the glass bottles is influenced.
Washing with alkali, namely washing the polished glass bottle chips with deionized water, then putting the glass bottle chips into 3-5% sodium hydroxide solution, heating to 80 ℃ and keeping for 20min, and finally washing the glass bottle chips with deionized water to be neutral and drying;
and c, pulping, namely adding a proper amount of deionized water into the powder in the step a, uniformly stirring, and then adding 1: 10, then fully stirring the mixture for 2 hours on a stirrer until slurry which is uniformly dispersed and does not have agglomeration or agglomerated small particles is obtained;
and d, thermal spraying. Spraying a layer of thermal spraying coating on the surface of a glass bottle by using a supersonic speed flame spray gun, and then putting a sample into a blast drier for later use;
and e, laser remelting treatment. Since thermal spray coatings are typically layered, micro-porous and oxide inclusions, these defects can be eliminated by laser remelting. Setting laser thermal spraying technological parameters, scanning the surface of a thermal spraying coating, then carrying out sand blasting treatment, removing scum and oxide skin, and preparing a metallurgically bonded CrFeAITiC metal ceramic layer;
and f, carrying out laser in-situ reaction. And rapidly scanning the laser remelting layer by adopting a high-power laser beam, preparing a glass ceramic thin layer by in-situ reaction and molten pool slagging, and storing a coating sample in a blast drying box.
The parameters of the thermal spraying process as the improved step d are 0.5pa of oxygen pressure, 0.38mpa of air pressure, 0.09mpa of acetylene pressure, 90 degrees of spraying angle, 200mm of spraying distance and 400 ℃ of preheating temperature.
After adopting the structure, the invention has the following advantages: the glass bottle ceramic coating is prepared by adopting a thermal spraying laser in-situ reaction composite process, the composite powder is uniform in size, the composite powder coated by the glass substance with a lower softening point is more suitable for preparing the thermal spraying coating, the ceramic coating is flat and compact, no obvious micropores and cracks exist, the mass loss of an opposite grinding piece is less, and the wear resistance is better.
Detailed Description
The present invention is described in further detail below.
The preparation method of the glass surface ceramic coating is characterized by comprising the following steps: the method comprises the following steps:
step a, preparing spraying powder, namely preparing 40-70 parts of silicon dioxide, 50-60 parts of glass glaze, 10-15 parts of aluminum oxide, 6-12 parts of magnesium oxide, 6-12 parts of boron oxide, 2-12 parts of calcium oxide, 6-12 parts of zinc oxide, 2-10 parts of potassium oxide, 0.7-1.2 parts of antistatic agent, 0.4-0.9 part of ultraviolet absorbent, 0.1-0.4 part of dispersant and 0.2-0.6 part of defoaming agent;
step b, glass bottle pretreatment:
polishing, namely cleaning the surface of the glass bottle by using deionized water, and polishing the glass bottle by using waterproof abrasive paper by adopting a cross polishing method to ensure that the surface of the glass bottle has no defects such as rust spots, pitting corrosion and the like;
washing with alkali, namely washing the polished glass bottle chips with deionized water, then putting the glass bottle chips into 3-5% sodium hydroxide solution, heating to 80 ℃ and keeping for 20min, and finally washing the glass bottle chips with deionized water to be neutral and drying;
and c, pulping, namely putting the powder in the step a into a container, adding a proper amount of deionized water, stirring uniformly, and then adding 1: 10, then fully stirring the mixture for 2 hours on a stirrer until slurry which is uniformly dispersed and does not have agglomeration or agglomerated small particles is obtained;
d, thermal spraying, namely spraying a layer of thermal spraying coating on the surface of the glass bottle by adopting a supersonic speed flame spray gun, and then putting the sample into a blast drier for later use;
e, performing laser remelting treatment, wherein the hot spraying coating is a typical layered structure and is doped with micropores and oxides, the defects can be eliminated by adopting a laser remelting method, the laser hot spraying process parameters are set, the surface of the hot spraying coating is scanned, and then, sand blasting treatment is performed to remove scum and oxide skin;
and f, carrying out laser in-situ reaction, rapidly scanning the laser remelting layer by adopting a high-power laser beam, preparing a glass ceramic thin layer through in-situ reaction and molten pool slagging, and storing a coating sample in a blast drying box.
2. The preparation of a ceramic coating on a glass surface according to claim 1, characterized in that: the parameters of the thermal spraying process in the step d are that the oxygen pressure is 0.5pa, the air pressure is 0.38mpa, the acetylene pressure is 0.09mpa, the spraying angle is 90 degrees, the spraying distance is 150-.
The working principle of the invention is as follows: the glass bottle ceramic coating is prepared by adopting a thermal spraying laser in-situ reaction composite process, the composite powder is uniform in size, and the composite powder coated by the glass substance with a lower softening point is more suitable for preparing the thermal spraying coating; the hot spraying coating is post-treated by laser cladding and laser fast scanning, so that a very thin coating can be generated in situ, no inclusion, gap and micropore are generated on the section of the coating, no gap exists at the joint of the coating and the interface, the coating is well combined with the base material, the coating and the base material can be metallurgically combined by post-treating the hot spraying coating through laser remelting, the gap and the micropore are eliminated, then the high-power laser beam is utilized to quickly scan the cladding layer and generate the in-situ reaction, the thin layer is naturally generated on the surface of the cladding layer through the in-situ reaction, the bonding strength of the thin layer and the base material of the cladding layer is higher than that of the thermally sprayed coating which is mechanically combined, and the wear resistance is higher.
The present invention and its embodiments have been described above, but the description is not limitative, and the actual structure is not limited thereto. It should be understood that those skilled in the art should understand that they can easily make various changes, substitutions and alterations herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. The preparation method of the glass surface ceramic coating is characterized by comprising the following steps: the method comprises the following steps:
step a, preparing spraying powder, namely preparing 40-70 parts of silicon dioxide, 50-60 parts of glass glaze, 10-15 parts of aluminum oxide, 6-12 parts of magnesium oxide, 6-12 parts of boron oxide, 2-12 parts of calcium oxide, 6-12 parts of zinc oxide, 2-10 parts of potassium oxide, 0.7-1.2 parts of antistatic agent, 0.4-0.9 part of ultraviolet absorbent, 0.1-0.4 part of dispersant and 0.2-0.6 part of defoaming agent;
step b, glass bottle pretreatment:
polishing, namely cleaning the surface of the glass bottle by using deionized water, and polishing the glass bottle by using waterproof abrasive paper by adopting a cross polishing method to ensure that the surface of the glass bottle has no defects such as rust spots, pitting corrosion and the like;
washing with alkali, namely washing the polished glass bottle chips with deionized water, then putting the glass bottle chips into 3-5% sodium hydroxide solution, heating to 80 ℃ and keeping for 20min, and finally washing the glass bottle chips with deionized water to be neutral and drying;
and c, pulping, namely putting the powder in the step a into a container, adding a proper amount of deionized water, stirring uniformly, and then adding 1: 10, then fully stirring the mixture for 2 hours on a stirrer until slurry which is uniformly dispersed and does not have agglomeration or agglomerated small particles is obtained;
d, thermal spraying, namely spraying a layer of thermal spraying coating on the surface of the glass bottle by adopting a supersonic speed flame spray gun, and then putting the sample into a blast drier for later use;
e, performing laser remelting treatment, wherein the hot spraying coating is a typical layered structure and is doped with micropores and oxides, the defects can be eliminated by adopting a laser remelting method, the laser hot spraying process parameters are set, the surface of the hot spraying coating is scanned, and then, sand blasting treatment is performed to remove scum and oxide skin;
and f, carrying out laser in-situ reaction, rapidly scanning the laser remelting layer by adopting a high-power laser beam, preparing a glass ceramic thin layer through in-situ reaction and molten pool slagging, and storing a coating sample in a blast drying box.
2. The preparation of a ceramic coating on a glass surface according to claim 1, characterized in that: the parameters of the thermal spraying process in the step d are that the oxygen pressure is 0.5pa, the air pressure is 0.38mpa, the acetylene pressure is 0.09mpa, the spraying angle is 90 degrees, the spraying distance is 150-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347618.0A CN111362586A (en) | 2020-04-28 | 2020-04-28 | Preparation of glass surface ceramic coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347618.0A CN111362586A (en) | 2020-04-28 | 2020-04-28 | Preparation of glass surface ceramic coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111362586A true CN111362586A (en) | 2020-07-03 |
Family
ID=71203794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010347618.0A Pending CN111362586A (en) | 2020-04-28 | 2020-04-28 | Preparation of glass surface ceramic coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111362586A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5747623A (en) * | 1994-10-14 | 1998-05-05 | Tonen Corporation | Method and composition for forming ceramics and article coated with the ceramics |
| CN1730420A (en) * | 2005-09-02 | 2006-02-08 | 北京工业大学 | Preparation method of glass bottle with imitation ceramic coating material applied on surface |
| CN103253872A (en) * | 2013-04-27 | 2013-08-21 | 北京工业大学 | Method for preparing glass surface ceramic coating layer |
| CN104213065A (en) * | 2014-09-15 | 2014-12-17 | 南华大学 | Method for preparing glass ceramic coating layer by thermal spraying-laser in-situ reaction compound technology |
| WO2015107051A1 (en) * | 2014-01-15 | 2015-07-23 | Nanotechplasma Sarl | Laser direct synthesis and deposit of nanocomposite materials or nanostructures |
| CN105776880A (en) * | 2016-03-03 | 2016-07-20 | 深圳市东丽华科技有限公司 | Coating for glass |
| CN110699626A (en) * | 2019-10-24 | 2020-01-17 | 中国科学院宁波材料技术与工程研究所 | Laser remelting method of thermal spraying metal ceramic coating for cavitation erosion resistance |
-
2020
- 2020-04-28 CN CN202010347618.0A patent/CN111362586A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5747623A (en) * | 1994-10-14 | 1998-05-05 | Tonen Corporation | Method and composition for forming ceramics and article coated with the ceramics |
| CN1730420A (en) * | 2005-09-02 | 2006-02-08 | 北京工业大学 | Preparation method of glass bottle with imitation ceramic coating material applied on surface |
| CN103253872A (en) * | 2013-04-27 | 2013-08-21 | 北京工业大学 | Method for preparing glass surface ceramic coating layer |
| WO2015107051A1 (en) * | 2014-01-15 | 2015-07-23 | Nanotechplasma Sarl | Laser direct synthesis and deposit of nanocomposite materials or nanostructures |
| CN104213065A (en) * | 2014-09-15 | 2014-12-17 | 南华大学 | Method for preparing glass ceramic coating layer by thermal spraying-laser in-situ reaction compound technology |
| CN105776880A (en) * | 2016-03-03 | 2016-07-20 | 深圳市东丽华科技有限公司 | Coating for glass |
| CN110699626A (en) * | 2019-10-24 | 2020-01-17 | 中国科学院宁波材料技术与工程研究所 | Laser remelting method of thermal spraying metal ceramic coating for cavitation erosion resistance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102861990B (en) | Method for improving fusion depth in laser welding process of aluminum alloy | |
| CN101973707B (en) | Method for preparing enamel coating | |
| CN110344056B (en) | Process for preparing cladding layer on surface of copper matrix by high-speed laser cladding technology | |
| CN106367707A (en) | Laser remelting method for ultrasonic spraying of WC-12Co coating | |
| CN107034457B (en) | Spontaneous ceramic phase enhancing Fe based alloy cladding layer material of Laser Cladding in-situ and preparation method thereof | |
| CN101058684A (en) | High temperature common mild steel anti-oxidation coating and application thereof | |
| CN100564458C (en) | A kind of method of utilizing attapulgite clay to prepare high-temperature antioxidation protection coating | |
| CN107267976A (en) | A kind of laser in combination processing technology for obtaining wear-and corrosion-resistant titanium alloy workpiece | |
| CN110818421A (en) | Preparation method of compact composite coating based on reactive plasma spraying and laser remelting | |
| CN110592523A (en) | Method for improving bonding strength of thermal spraying coating and metal substrate | |
| CN104120425B (en) | Process for laser cladding of rare earth yttrium oxide, aluminum and iron-based alloy composite coating layer on surface of aluminum alloy | |
| KR20190047485A (en) | Ceramic Coat Composition having High Heat Resistance | |
| CN111040480B (en) | A kind of anti-coking non-stick composite coating and preparation method thereof | |
| CN103436878A (en) | A laser cladding strengthened jaw plate and its preparation method | |
| CN111362586A (en) | Preparation of glass surface ceramic coating | |
| CN111005015A (en) | A method for composite preparation of gradient coating by cold spraying/laser gas nitriding on steel surface | |
| CN107500790A (en) | A kind of anti-decarburizing coating of high temperature and preparation method thereof | |
| CN118108413A (en) | Antimony oxide enamel glass enamel and its preparation method and application | |
| CN115160909B (en) | Water-based high-temperature-resistant paint with enamel-like effect on surface of hardware and preparation method thereof | |
| KR101465092B1 (en) | Low temperature thermal spray coating ceramic coating composition and how to use it | |
| KR100642679B1 (en) | Coating agent with improved high temperature wear resistance | |
| CN102766742B (en) | Oxidation and decarburization resistant coating powder for high-carbon chromium bearing steel heating process | |
| CN111575630B (en) | Concrete surface protection treatment method based on plasma thermal spraying technology | |
| CN114045053A (en) | Decarburization-preventing separant | |
| CN105861976A (en) | Technical method for preparing Ti (CN) coating on stainless steel surface |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200703 |