CN106833038A - A kind of nano thermal spraying coating of automobile absorber spring base mould - Google Patents
A kind of nano thermal spraying coating of automobile absorber spring base mould Download PDFInfo
- Publication number
- CN106833038A CN106833038A CN201611230716.6A CN201611230716A CN106833038A CN 106833038 A CN106833038 A CN 106833038A CN 201611230716 A CN201611230716 A CN 201611230716A CN 106833038 A CN106833038 A CN 106833038A
- Authority
- CN
- China
- Prior art keywords
- parts
- thermal spraying
- spring base
- spraying coating
- automobile absorber
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- C09D5/08—Anti-corrosive paints
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
Abstract
The invention discloses a kind of nano thermal spraying coating of automobile absorber spring base mould, it is related to a kind of coating, is specifically made up of following material：Aluminum oxide, zirconium oxide, magnesia, cerium oxide, calcium oxide, titanium oxide, cordierite, mullite, bonding agent, plasticizer.Obtained nano thermal spraying coating of the invention has good heatproof, corrosion resistant, anti-wear performance, and the surface property of mould is improved very well, can be by mold use life 30% or so, and use value is higher.
Description
Technical field
The present invention relates to a kind of coating, and in particular to a kind of nano thermal spraying coating of automobile absorber spring base mould.
Background technology
Automobile absorber spring base is one of essential part of automobile, and it is generally workpiece through mould punching processing
Into, and mould is increased over time under a large amount of working in reciprocating mode, its performance then worse and worse, and then have impact on workpiece plus
Working medium amount, it is therefore desirable to which the characteristic to mould is constantly improved.
Plasma spray technology is a kind of widely used surface-coating technology, can prepare metal, alloy, ceramic and various
Composite coating.Oxide ceramic coating is being navigated due to its good insulation, wear-resistant, corrosion-resistant and high temperature insulating performance
The fields such as empty space flight, metallurgical machinery, petrochemical industry, microelectronics are well used.But the characteristic of plasma spray technology is determined
The coating being made up of the technology shows porous lath layer structure, and the lath of pie layer, unfused particle, hole and
The presence of a large amount of defects such as micro-crack causes that the performance of hot-spraying coating does not reach the preferable standard of people still.
The content of the invention
The present invention is intended to provide a kind of nano thermal spraying coating of automobile absorber spring base mould.
The present invention is achieved through the following technical solutions：
A kind of nano thermal spraying coating of automobile absorber spring base mould, is made up of the material of following weight portion：
100 ~ 110 parts of aluminum oxide, 26 ~ 29 parts of zirconium oxides, 12 ~ 16 parts of magnesia, 8 ~ 11 parts of cerium oxide, 4 ~ 7 parts of calcium oxide, 6 ~ 9
Part titanium oxide, 6 ~ 8 parts of cordierites, 4 ~ 7 parts of mullites, 10 ~ 13 parts of bonding agents, 3 ~ 5 parts of plasticizer.
Further, the bonding agent is phosphate, one kind of Alumina gel.
Further, the plasticizer is bentonite, kaolinic one kind.
A kind of preparation method of the nano thermal spraying coating of automobile absorber spring base mould, comprises the following steps：
（1）First aluminum oxide, zirconium oxide, magnesia, cerium oxide, calcium oxide, titanium oxide, cordierite, mullite are mixed jointly
Mixture A, then ball mill grinding treatment is carried out to it, it is ground into Nano grade and is classified by granular size, wherein 87 ~ 92%
The mixture A of mass fraction is ground into granular size for 50 ~ 80 μm, and the mixture A of residual mass fraction is ground into particle
Size is 10 ~ 30 μm, after being finally mixed again uniformly；
（2）By step（1）Mixture A after pulverization process is placed in 25 ~ 30min of immersion treatment in modification liquid, and period applies ultrasound
Ripple carries out concussion treatment, after the completion of by mixture A leach dry after it is standby；Each substance weight percentage in described modification liquid
For：2 ~ 3% titanate coupling agents, 0.5 ~ 1.5% tartaric acid, 1 ~ 2% dimethyldichlorosilane, 0.4 ~ 0.7% sodium soap, it is balance of
Water；
（3）By step（2）After the same bonding agents of mixture A, plasticizer after modification are well mixed.
Further, step（2）Described in immersion treatment when, modification liquid is heated to 40 ~ 43 DEG C.
Further, step（2）Described in ultrasonic wave apply frequency be 45 ~ 48kHz.
Further, it is characterised in that step（2）Described in drying temperature be 65 ~ 70 DEG C.
The present invention has the advantages that：
The present invention has carried out improvement treatment for existing coating, on the basis of with aluminum oxide as main component, with the addition of oxygen
Change zirconium, magnesia, cerium oxide, calcium oxide, titania constituents, by after thermal spraying treatment, mutually melting forms complex cause
Close film layer structure, and with good heatproof, wear-resisting, corrosion resistant characteristic, the cordierite of addition, mullite can effectively prevent coating
Lateral cross section is shunk, and serves the effect of toughness reinforcing, and can improve its acidproof alkali ability, is classified into different nano particles big
It is small, it is ensured that the overall melting characteristic of coating and mobility, the problem that corase meal does not melt, fine powder melts too early is reduced, together
When thickness powder phase crucible zone stack product and go out more fine and close coating, reduce lath layer, unfused particle, hole and micro-crack etc.
The incidence of defect, improves the overall permanence of coating, while after liquid treatment is finally modified to particle, improving its surface
Characteristic, further enhancing above-mentioned using effect.Finally under each material composition, the common mating reaction of method, present invention system
Nano thermal spraying coating there is good heatproof, corrosion resistant, anti-wear performance, the surface property of mould is improved very well, can be by
Mold use life 30% or so, use value is higher.
Specific embodiment
Embodiment 1
A kind of nano thermal spraying coating of automobile absorber spring base mould, is made up of the material of following weight portion：
100 parts of aluminum oxide, 26 parts of zirconium oxides, 12 parts of magnesia, 8 parts of cerium oxide, 4 parts of calcium oxide, 6 parts of titanium oxide, 6 parts of violet green grass or young crops
Stone, 4 parts of mullites, 10 parts of bonding agents, 3 parts of plasticizer.
Further, the bonding agent is phosphate.
Further, the plasticizer is bentonite.
A kind of preparation method of the nano thermal spraying coating of automobile absorber spring base mould, comprises the following steps：
（1）First aluminum oxide, zirconium oxide, magnesia, cerium oxide, calcium oxide, titanium oxide, cordierite, mullite are mixed jointly
Mixture A, then ball mill grinding treatment is carried out to it, it is ground into Nano grade and is classified by granular size, wherein 90% mass
The mixture A of fraction is ground into granular size for 50 ~ 80 μm, and the mixture A of residual mass fraction is ground into granular size
It it is 10 ~ 30 μm, after being finally mixed again uniformly；
（2）By step（1）Mixture A after pulverization process is placed in immersion treatment 28min in modification liquid, and period applies ultrasonic wave and enters
Row concussion process, after the completion of by mixture A leach dry after it is standby；Each substance weight percentage is in described modification liquid：
2.5% titanate coupling agent, 1% tartaric acid, 1.5% dimethyldichlorosilane, 0.6% sodium soap, balance of water；
（3）By step（2）After the same bonding agents of mixture A, plasticizer after modification are well mixed.
Further, step（2）Described in immersion treatment when, modification liquid is heated to 42 DEG C.
Further, step（2）Described in ultrasonic wave apply frequency be 46kHz.
Further, it is characterised in that step（2）Described in drying temperature be 68 DEG C.
Embodiment 2
A kind of nano thermal spraying coating of automobile absorber spring base mould, is made up of the material of following weight portion：
105 parts of aluminum oxide, 28 parts of zirconium oxides, 15 parts of magnesia, 10 parts of cerium oxide, 6 parts of calcium oxide, 8 parts of titanium oxide, 7 parts of violet green grass or young crops
Stone, 6 parts of mullites, 12 parts of bonding agents, 4 parts of plasticizer.
Embodiment 3
A kind of nano thermal spraying coating of automobile absorber spring base mould, is made up of the material of following weight portion：
110 parts of aluminum oxide, 29 parts of zirconium oxides, 16 parts of magnesia, 11 parts of cerium oxide, 7 parts of calcium oxide, 9 parts of titanium oxide, 8 parts of violet green grass or young crops
Stone, 7 parts of mullites, 13 parts of bonding agents, 5 parts of plasticizer.
Comparative example 1
This comparative example 1 compared with Example 1, without cordierite and mullite in its composition, method and step in addition
All same.
Comparative example 2
This comparative example 2 compared with Example 2, prepare the step of（1）In special gradation is not carried out to each component
Treatment, i.e., the random nano particle for being ground into 1 ~ 100 μm, method and step all same in addition.
Comparative example 3
This comparative example 3 compared with Example 3, the step of save preparation method（2）, method and step all same in addition.
Control group
Existing conventional zinc oxide ceramics coating used for hot spraying.
In order to contrast effect of the present invention, performance test, specific correction data are carried out to coating obtained in above-mentioned seven kinds of modes
It is as shown in table 1 below：
Table 1
Note：Bending strength described in upper table 1 is tested with reference to GB/T5593；Described tensile strength is entered with reference to GB775.3
Row test；Described hardness is with reference to HRA Rockwell hardness standard testings.
By upper table 1 as can be seen that the obtained coating overall characteristic of the present invention is preferable, use value is higher, actually used
The middle discovery corresponding mould of embodiment 2 extends more than 28% compared with the service life of control group, and economic worth is higher.
Claims (7)
1. a kind of nano thermal spraying coating of automobile absorber spring base mould, it is characterised in that by the material of following weight portion
It is made：
100 ~ 110 parts of aluminum oxide, 26 ~ 29 parts of zirconium oxides, 12 ~ 16 parts of magnesia, 8 ~ 11 parts of cerium oxide, 4 ~ 7 parts of calcium oxide, 6 ~ 9
Part titanium oxide, 6 ~ 8 parts of cordierites, 4 ~ 7 parts of mullites, 10 ~ 13 parts of bonding agents, 3 ~ 5 parts of plasticizer.
2. the nano thermal spraying coating of a kind of automobile absorber spring base mould according to claim 1, it is characterised in that
The bonding agent is phosphate, one kind of Alumina gel.
3. the nano thermal spraying coating of a kind of automobile absorber spring base mould according to claim 1, it is characterised in that
The plasticizer is bentonite, kaolinic one kind.
4. a kind of preparation method of the nano thermal spraying coating of automobile absorber spring base mould as claimed in claim 1, its
It is characterised by, comprises the following steps：
（1）First aluminum oxide, zirconium oxide, magnesia, cerium oxide, calcium oxide, titanium oxide, cordierite, mullite are mixed jointly
Mixture A, then ball mill grinding treatment is carried out to it, it is ground into Nano grade and is classified by granular size, wherein 87 ~ 92%
The mixture A of mass fraction is ground into granular size for 50 ~ 80 μm, and the mixture A of residual mass fraction is ground into particle
Size is 10 ~ 30 μm, after being finally mixed again uniformly；
（2）By step（1）Mixture A after pulverization process is placed in 25 ~ 30min of immersion treatment in modification liquid, and period applies ultrasound
Ripple carries out concussion treatment, after the completion of by mixture A leach dry after it is standby；Each substance weight percentage in described modification liquid
For：2 ~ 3% titanate coupling agents, 0.5 ~ 1.5% tartaric acid, 1 ~ 2% dimethyldichlorosilane, 0.4 ~ 0.7% sodium soap, it is balance of
Water；
（3）By step（2）After the same bonding agents of mixture A, plasticizer after modification are well mixed.
5. the preparation method of the nano thermal spraying coating of a kind of automobile absorber spring base mould according to claim 4,
Characterized in that, step（2）Described in immersion treatment when, modification liquid is heated to 40 ~ 43 DEG C.
6. the preparation method of the nano thermal spraying coating of a kind of automobile absorber spring base mould according to claim 4,
Characterized in that, step（2）Described in ultrasonic wave apply frequency be 45 ~ 48kHz.
7. the preparation method of the nano thermal spraying coating of a kind of automobile absorber spring base mould according to claim 4,
Characterized in that, step（2）Described in drying temperature be 65 ~ 70 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230716.6A CN106833038B (en) | 2016-12-28 | 2016-12-28 | A kind of nano thermal spraying coating of automobile absorber spring base mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230716.6A CN106833038B (en) | 2016-12-28 | 2016-12-28 | A kind of nano thermal spraying coating of automobile absorber spring base mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106833038A true CN106833038A (en) | 2017-06-13 |
| CN106833038B CN106833038B (en) | 2019-07-26 |
Family
ID=59113324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611230716.6A Active CN106833038B (en) | 2016-12-28 | 2016-12-28 | A kind of nano thermal spraying coating of automobile absorber spring base mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106833038B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698804A (en) * | 2017-11-28 | 2018-02-16 | 安徽零度新能源科技有限公司 | A kind of preparation method of filler for Battery case manufacture |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134676A (en) * | 2006-08-30 | 2008-03-05 | 宝山钢铁股份有限公司 | Fire resistive material for coke oven door |
| CN102351545A (en) * | 2011-04-07 | 2012-02-15 | 世林（漯河）冶金设备有限公司 | High temperature heat barrier material, coating, molded product and application thereof |
-
2016
- 2016-12-28 CN CN201611230716.6A patent/CN106833038B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134676A (en) * | 2006-08-30 | 2008-03-05 | 宝山钢铁股份有限公司 | Fire resistive material for coke oven door |
| CN102351545A (en) * | 2011-04-07 | 2012-02-15 | 世林（漯河）冶金设备有限公司 | High temperature heat barrier material, coating, molded product and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| 俞平利: "《钙镁硅酸盐结晶釉的析晶研究[M]》", 31 October 2002 * |
| 张旭东等: "《无机非金属材料学[M]》", 30 November 2000 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698804A (en) * | 2017-11-28 | 2018-02-16 | 安徽零度新能源科技有限公司 | A kind of preparation method of filler for Battery case manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106833038B (en) | 2019-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105731847B (en) | A kind of aqueous high-temperature-resistant inorganic binder and preparation method thereof | |
| WO1998035917A1 (en) | Metal-ceramic composite coatings, materials, methods and products | |
| CN106699211A (en) | Hot spray coating capable of enhancing strength of automotive cover mould | |
| CN103695832A (en) | Anti-abrasion and anti-corrosion composite functional coating layer | |
| CN103350539A (en) | High temperature resistant anti-corrosion Al-Zn alloy coated steel sheet and preparation method thereof | |
| CN106833038A (en) | A kind of nano thermal spraying coating of automobile absorber spring base mould | |
| Yadav et al. | Synthesis and mechanical behavior of ball-milled agro-waste RHA and eggshell reinforced composite material | |
| CN104004399A (en) | High-temperature protective paint, application thereof and titanium ingot production method | |
| CN104310888B (en) | A kind of stirring-head coating against binding slags | |
| CN107201066A (en) | A kind of anti-sticking aluminium paint | |
| JP2021514420A (en) | Coating composition and its manufacturing method | |
| CN110306095A (en) | A kind of coating Co-based alloy powder and preparation method thereof | |
| CN104017426A (en) | High-temperature-resistant protective coating material, applications thereof and production method of titanium ingot | |
| CN107285788A (en) | A kind of acid/alkali-corrosion-resistant castable | |
| CN104073056A (en) | High-temperature protective oil paint, application thereof and production method of titanium ingots | |
| CN103992686A (en) | High-temperature oxygen suction resistant coating material, application thereof and titanium ingot production method | |
| CN109433335A (en) | A kind of high-strength, high-anti-friction grinder hammerhead | |
| CN103757188A (en) | Anti-decarburizing separant for bearing steel | |
| JP3488438B2 (en) | Manufacturing method of structural materials using volcanic ash | |
| JP4218744B2 (en) | Thermal spray material and member having coating formed by thermal spraying the same | |
| CN104004401A (en) | Protective paint, application thereof and titanium ingot production method | |
| CN108467279A (en) | Lightweight insulated pouring material and preparation method thereof for tundish cover | |
| CN103614720A (en) | Special cobalt-based metal ceramic powdered alloy for cladding process of continuous wave optical fiber laser | |
| CN107244900A (en) | A kind of copper anode casting die repairing material and its application | |
| JPS5934469B2 (en) | Manufacturing method of composite structure pipe |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190704 Address after: 528100 Meigang Village, Denggang Villagers Committee, Yundonghai Street, Sanshui District, Foshan City, Guangdong Province Applicant after: Foshan Sanshuili Powder Technology Co., Ltd. Address before: 243100 science and Technology Innovation Park, Ma'anshan Economic Development Zone, Anhui Province Applicant before: Landtek re-manufacturing technology company limited of Ma'an Mountain |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |