CN106189398A - A kind of Fe HfO2siO2coating material and preparation method thereof - Google Patents
A kind of Fe HfO2siO2coating material and preparation method thereof Download PDFInfo
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- CN106189398A CN106189398A CN201610662183.2A CN201610662183A CN106189398A CN 106189398 A CN106189398 A CN 106189398A CN 201610662183 A CN201610662183 A CN 201610662183A CN 106189398 A CN106189398 A CN 106189398A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
The present invention relates to a kind of Fe HfO2‑SiO2Coating material and preparation method thereof, the mass fraction of its component and each component is that Fe accounts for 25 39 parts, HfO2Account for 45 75 parts, SiO2Account for 15 25 parts, trace element account for 1.25 3 parts；Preparation method comprises the following steps: (1) uses aerosolization legal system to obtain Fe HfO2‑SiO2Nanosphere；(2) Mo, Cr, Cu, Co after the nanosphere prepared in step (1) being used surfactant Protection Code mixed grinding prepare nanometer powder.The Fe HfO that the present invention makes2‑SiO2The hardness of nano coating can reach HRC67, has certain hardness and wear resistance, and bond strength, grasping force are higher.
Description
Technical field
The present invention relates to thermal spraying material technical field, a kind of Fe-HfO2-SiO2Coating material and preparation thereof
Method.
Background technology
Thermal spraying refers to a series of process, during these, and trickle and scattered metal or nonmetallic coating material,
With one fusing or semi-molten state, deposit to a kind of matrix surface through preparation, form certain spray deposited layer.
The application of plasma spray technology is primarily limited to the development of thermal spraying material and process equipment, along with plasma spray technology
Improving and development, the deficiency of thermal spraying material therefor performance increasingly becomes the bottleneck of restriction plasma spray technology development, traditional
Spraying technology use material bond strength is poor, porosity height, wear no resistance.Novel hot sprayed on material needs to make up these and lacks
Fall into, adopt new technology, new method, new formula prepare there is high rigidity, high-wearing feature, highly corrosion resistant, heterogeneous microstructure is equal
Even, the excellent material of comprehensive mechanical property becomes the demand that people are urgent.
Summary of the invention
Poor in order to solve conventional coatings wearability, the problems such as hardness is relatively low, the present invention provides a kind of Fe-HfO2-SiO2It is coated with
Layer material and preparation method thereof.
The technical problem to be solved realizes by the following technical solutions:
A kind of Fe-HfO2-SiO2Coating material, the mass fraction of its component and each component is that Fe accounts for 25-39 part, HfO2Account for
45-75 part, SiO2Account for 15-25 part, trace element accounts for 1.25-3 part.
Described trace element is Mo, Cr, Cu, Co, and the quality proportioning of described Mo, Cr, Cu, Co is 12 3.5 1.
A kind of Fe-HfO2-SiO2The preparation method of coating material, comprises the following steps:
(1) aerosolization legal system is used to obtain Fe-HfO2-SiO2Nanosphere；
(2) nanosphere prepared in step (1) is used Mo, Cr, Cu, the Co after surfactant Protection Code mixed grinding
Prepare nanometer powder.
The invention has the beneficial effects as follows: the Fe-HfO that the present invention makes2-SiO2The hardness of nano coating can reach HRC67,
Having certain hardness and wear resistance, bond strength, grasping force are higher, and combination property is better than conventional washcoat material, hardness
High, wearability is good the biggest progress compared with conventional alloys material.
Detailed description of the invention
In order to make technological means that the present invention realizes and creation characteristic be easy to understand, below the present invention is explained further
State.
Embodiment one:
A kind of Fe-HfO2-SiO2Coating material, the mass fraction of its component and each component is that Fe accounts for 25 parts, HfO2Account for 45
Part, SiO2Account for 15 parts, trace element account for 1.25 parts.
Described trace element is Mo, Cr, Cu, Co, and the quality proportioning of described Mo, Cr, Cu, Co is 12 3.5 1.
A kind of Fe-HfO2-SiO2The preparation method of coating material, comprises the following steps:
(1) aerosolization legal system is used to obtain Fe-HfO2-SiO2Nanosphere；
(2) nanosphere prepared in step (1) is used Mo, Cr, Cu, the Co after surfactant Protection Code mixed grinding
Prepare nanometer powder.
Embodiment two:
A kind of Fe-HfO2-SiO2Coating material, the mass fraction of its component and each component is that Fe accounts for 39 parts, HfO2Account for 75
Part, SiO2Account for 25 parts, trace element account for 3 parts.
Described trace element is Mo, Cr, Cu, Co, and the quality proportioning of Mo, Cr, Cu, Co is 12 3.5 1.
A kind of Fe-HfO2-SiO2The preparation method of coating material is identical with embodiment one.
Embodiment three:
A kind of Fe-HfO2-SiO2Coating material, the mass fraction of its component and each component is that Fe accounts for 30 parts, HfO2Account for 50
Part, SiO2Account for 20 parts, trace element account for 2 parts.
Described trace element is Mo, Cr, Cu, Co, and the quality proportioning of Mo, Cr, Cu, Co is 12 3.5 1.
A kind of Fe-HfO2-SiO2The preparation method of coating material is identical with embodiment one.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
The personnel simply present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these change and
Improvement both falls within scope of the claimed invention.Claimed scope is by appending claims and equivalence thereof
Thing defines.
Claims (2)
1. a Fe-HfO2-SiO2Coating material, it is characterised in that: the mass fraction of its component and each component is that Fe accounts for 25-39
Part, HfO2Account for 45-75 part, SiO2Account for 15-25 part, trace element accounts for 1.25-3 part；
Described trace element is Mo, Cr, Cu, Co, and the quality proportioning of described Mo, Cr, Cu, Co is 12 3.5 1.
2. a Fe-HfO2-SiO2The preparation method of coating material, it is characterised in that: comprise the following steps:
(1) aerosolization legal system is used to obtain Fe-HfO2-SiO2Nanosphere；
(2) Mo, Cr, Cu, Co after the nanosphere prepared in step (1) being used surfactant Protection Code mixed grinding prepare
Nanometer powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662183.2A CN106189398A (en) | 2016-08-13 | 2016-08-13 | A kind of Fe HfO2siO2coating material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662183.2A CN106189398A (en) | 2016-08-13 | 2016-08-13 | A kind of Fe HfO2siO2coating material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106189398A true CN106189398A (en) | 2016-12-07 |
Family
ID=57515192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610662183.2A Withdrawn CN106189398A (en) | 2016-08-13 | 2016-08-13 | A kind of Fe HfO2siO2coating material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106189398A (en) |
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2016
- 2016-08-13 CN CN201610662183.2A patent/CN106189398A/en not_active Withdrawn
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161207 |