CN107312433A - A kind of surface treatment technique for stainless steel - Google Patents
A kind of surface treatment technique for stainless steel Download PDFInfo
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- CN107312433A CN107312433A CN201710479647.0A CN201710479647A CN107312433A CN 107312433 A CN107312433 A CN 107312433A CN 201710479647 A CN201710479647 A CN 201710479647A CN 107312433 A CN107312433 A CN 107312433A
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/007—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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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
- C09D5/08—Anti-corrosive paints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
- B05D2202/10—Metallic substrate based on Fe
- B05D2202/15—Stainless steel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2502/00—Acrylic polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2503/00—Polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2601/00—Inorganic fillers
- B05D2601/20—Inorganic fillers used for non-pigmentation effect
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/382—Boron-containing compounds and nitrogen
- C08K2003/385—Binary compounds of nitrogen with boron
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5435—Silicon-containing compounds containing oxygen containing oxygen in a ring
Abstract
The invention belongs to metallic article technical field there is provided a kind of surface treatment technique for stainless steel, including：Stainless steel is pre-processed；It is put into after processing in fluxing agent and carries out helping plating using ultrasonic oscillation, is then dried；Stainless steel surfaces are blocked using hollowed-out board；By the hollow out of hollowed-out board, in stainless steel surfaces spray treatment agent；After spray treatment agent terminates, blasting treatment is carried out in stainless steel surfaces.The present invention carries out spray treatment agent using hollowed-out board, then sandblasting is being carried out, a whole face stainless steel can only be directed to by changing conventional method, for needing to form different sandblasting effects in whole face stainless steel surfaces different zones, accomplish the region not sandblasting having, some surface sand-blastings, and the different result of degree of roughness is showed, form different sandblasting styles.Stainless steel is pre-processed before sandblasting simultaneously, the impurity of stainless steel surfaces is reduced.
Description
Technical field
The invention belongs to metallic article technical field, in particular it relates to a kind of surface treatment technique for stainless steel.
Background technology
Stainless steel material has superior corrosion resistance, wearability, obdurability and a processing performance, thus be widely used in aerospace,
Ocean, the energy, building, chemical industry, food machinery, electromechanical industries, the industry such as home appliances.With the continuous hair of social economy
Exhibition is stepped up with living standard, and the color of people's an urgent demand stainless steel is high-grade and variation is ornamental.Therefore,
Stainless steel surfaces treatment technology is got the attention.
Existing stainless steel surfaces sand blasting process can only be directed to a whole face stainless steel, stainless in whole face for needing
Steel surface different zones form different sandblasting effects, i.e.,：Some region not sandblastings, the degree of roughness of some surface sand-blastings is not
Together, to form different region sandblasting styles in same stainless steel surfaces.Sandblasting between different zones particularly on the same face
The style of gradual change is difficult to be completed in a sandblasting procedures.
The content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of surface treatment technique for stainless steel.
A kind of surface treatment technique for stainless steel provided according to the present invention, methods described includes following process：
（1）Stainless steel is pre-processed, pretreatment is dried after stainless steel, cleaning are cleaned with reclaimed water；
（2）Pretreated stainless steel is put into fluxing agent and carries out helping plating using ultrasonic oscillation, is then dried, institute
State drying and use dryer, the drying temperature of dryer is set to 60-80 DEG C, and the time is 20-30min；
（3）Stainless steel surfaces are blocked using hollowed-out board；
（4）By the hollow out of hollowed-out board, in stainless steel surfaces spray treatment agent；
（5）After spray treatment agent terminates, blasting treatment is carried out in stainless steel surfaces, the sandblasting uses diamond dust or quartz
Sand.
Preferably, the step（3）、（4）、（5）Circulation is carried out 3-5 times, and every time using different hollowed-out boards, inorganic agent is pressed
Successively reduced according to spray time order.
Preferably, the inorganic agent sprayed below is completely covered in the inorganic agent sprayed below.
Preferably, the inorganic agent is corrosion-resistance treatment agent.
Preferably, the corrosion-resistance treatment agent is the metal conditioner containing nm-class boron nitride.
Preferably, the mass fraction that the solid constituent in the metal conditioner containing nm-class boron nitride is accounted for is 78%-
92.5%, the mass fraction that dispersant is accounted for is 6%-14%, and the mass fraction that boron nitride is accounted for is 0.5%-2%, and the water-base resin is water
Any one in property polyurethane, water-based acrylic resin；Described dispersant is silane coupler, the silane idol containing epoxy radicals
Join any one in agent.
Preferably, the stainless steel surfaces are globoidal structure.
Preferably, the ultrasonic frequency is 25000 hertz.
Compared with prior art, the present invention has following beneficial effect：
（1）The surface treatment technique for stainless steel that the present invention is provided changes conventional processes, and spray treatment is carried out using hollowed-out board
Agent, is then carrying out sandblasting, and a whole face stainless steel can only be directed to by changing conventional method, for needing in whole face stainless steel surfaces not
Different sandblasting effects are formed with region, accomplish the region not sandblasting having, some surface sand-blastings, and it is different to show degree of roughness
Result, form different sandblasting styles.Stainless steel is pre-processed before sandblasting simultaneously, the miscellaneous of stainless steel surfaces is reduced
Matter, in favor of post-processing；
（2）The corrosion-resistance treatment agent of the present invention is the metal conditioner containing nm-class boron nitride, by controlling nm-class boron nitride
Surface chemistry conditions, to improve the compatibility between boron nitride and water-base resin.Adding a certain amount of dispersant makes a nanometer nitrogen
Changing boron can stably disperse in metal conditioner.Stainless steel after inorganic agent processing has superelevation corrosion resistance,
Analyzed through neutral salt spray test as defined in ASTM B117NSS standards, it is most long up to not going out white rust within 150 hours.Not nitrogen relatively
The coating of boron, the time of penetration of Korrosionsmedium in the coating is lengthened significantly；
（3）The metal conditioner safety and environmental protection containing nm-class boron nitride of the present invention, without heavy metal ion, without volatility
Organic solvent.The discharge of non-volatility organic matter, meets environmental requirement.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.
Embodiment 1
A kind of surface treatment technique for stainless steel that the present embodiment is provided, methods described includes following process：
（1）Stainless steel is pre-processed, pretreatment is dried after stainless steel, cleaning are cleaned with reclaimed water；
（2）Pretreated stainless steel is put into fluxing agent and carries out helping plating using ultrasonic oscillation, preferred side is used as
Case, the ultrasonic frequency is 25000 hertz.Ultrasonic frequency size selects other numerical value also possible.Then dry, institute
State drying and use dryer, the drying temperature of dryer is set to 80 DEG C, and the time is 20min；
（3）Stainless steel surfaces are blocked using hollowed-out board；
（4）By the hollow out of hollowed-out board, in stainless steel surfaces spray treatment agent；
（5）After spray treatment agent terminates, blasting treatment is carried out in stainless steel surfaces, the sandblasting uses diamond dust or quartz
Sand, can reach that the material of similar effect is also the protection by the present invention using other certainly.
Preferably, the step（3）、（4）、（5）Circulation is carried out 3-5 times, every time using different hollowed-out boards, place
Reason agent is successively reduced according to spray time order.
Preferably, the inorganic agent sprayed below is completely covered in the inorganic agent sprayed below.It is used as preferred side
Case, the inorganic agent is corrosion-resistance treatment agent.Stainless steel can be prevented substantially after stainless steel surfaces spraying corrosion-resistance treatment agent rotten
The phenomenon of erosion.
Preferably, the corrosion-resistance treatment agent is the metal conditioner containing nm-class boron nitride.Pass through control
The surface chemistry conditions of nm-class boron nitride, to improve the compatibility between boron nitride and water-base resin.Add a certain amount of scattered
Agent enables nm-class boron nitride stably to disperse in metal conditioner.Stainless steel after inorganic agent processing has super
High corrosion-resistant, is analyzed through neutral salt spray test as defined in ASTM B117NSS standards, most long up to not going out white rust within 150 hours.Phase
To the coating without boron nitride, the time of penetration of Korrosionsmedium in the coating is lengthened significantly.
Preferably, the mass fraction that the solid constituent in the metal conditioner containing nm-class boron nitride is accounted for
For 92.5%, the mass fraction that dispersant is accounted for is 6%, and the mass fraction that boron nitride is accounted for is 2%, and the water-base resin is aqueous poly- ammonia
Any one in ester, water-based acrylic resin；Described dispersant is in silane coupler, the silane coupler containing epoxy radicals
Any one.
It is excellent preferably, the stainless steel surfaces be globoidal structure.
Embodiment 2
A kind of surface treatment technique for stainless steel that the present embodiment is provided, methods described includes following process：
（1）Stainless steel is pre-processed, pretreatment is dried after stainless steel, cleaning are cleaned with reclaimed water；
（2）Pretreated stainless steel is put into fluxing agent and carries out helping plating using ultrasonic oscillation, preferred side is used as
Case, the ultrasonic frequency is 25000 hertz.Ultrasonic frequency size selects other numerical value also possible.Then dry, institute
State drying and use dryer, the drying temperature of dryer is set to 60 DEG C, and the time is 30min；
（3）Stainless steel surfaces are blocked using hollowed-out board；
（4）By the hollow out of hollowed-out board, in stainless steel surfaces spray treatment agent；
（5）After spray treatment agent terminates, blasting treatment is carried out in stainless steel surfaces, the sandblasting uses diamond dust or quartz
Sand, can reach that the material of similar effect is also the protection by the present invention using other certainly.
Preferably, the step（3）、（4）、（5）Circulation is carried out 3-5 times, every time using different hollowed-out boards, place
Reason agent is successively reduced according to spray time order.
Preferably, the inorganic agent sprayed below is completely covered in the inorganic agent sprayed below.It is used as preferred side
Case, the inorganic agent is corrosion-resistance treatment agent.Stainless steel can be prevented substantially after stainless steel surfaces spraying corrosion-resistance treatment agent rotten
The phenomenon of erosion.
Preferably, the corrosion-resistance treatment agent is the metal conditioner containing nm-class boron nitride.Pass through control
The surface chemistry conditions of nm-class boron nitride, to improve the compatibility between boron nitride and water-base resin.Add a certain amount of scattered
Agent enables nm-class boron nitride stably to disperse in metal conditioner.Stainless steel after inorganic agent processing has super
High corrosion-resistant, is analyzed through neutral salt spray test as defined in ASTM B117NSS standards, most long up to not going out white rust within 150 hours.Phase
To the coating without boron nitride, the time of penetration of Korrosionsmedium in the coating is lengthened significantly.
Preferably, the mass fraction that the solid constituent in the metal conditioner containing nm-class boron nitride is accounted for
For 78%%, the mass fraction that dispersant is accounted for is 14%, and the mass fraction that boron nitride is accounted for is 0.5%, and the water-base resin is aqueous poly-
Any one in urethane, water-based acrylic resin；Described dispersant is silane coupler, the silane coupler containing epoxy radicals
In any one.
It is excellent preferably, the stainless steel surfaces be globoidal structure.
Embodiment 3
A kind of surface treatment technique for stainless steel that the present embodiment is provided, methods described includes following process：
（1）Stainless steel is pre-processed, pretreatment is dried after stainless steel, cleaning are cleaned with reclaimed water；
（2）Pretreated stainless steel is put into fluxing agent and carries out helping plating using ultrasonic oscillation, preferred side is used as
Case, the ultrasonic frequency is 25000 hertz.Ultrasonic frequency size selects other numerical value also possible.Then dry, institute
State drying and use dryer, the drying temperature of dryer is set to 68 DEG C, and the time is 23min；
（3）Stainless steel surfaces are blocked using hollowed-out board；
（4）By the hollow out of hollowed-out board, in stainless steel surfaces spray treatment agent；
（5）After spray treatment agent terminates, blasting treatment is carried out in stainless steel surfaces, the sandblasting uses diamond dust or quartz
Sand, can reach that the material of similar effect is also the protection by the present invention using other certainly.
Preferably, the step（3）、（4）、（5）Circulation is carried out 3-5 times, every time using different hollowed-out boards, place
Reason agent is successively reduced according to spray time order.
Preferably, the inorganic agent sprayed below is completely covered in the inorganic agent sprayed below.It is used as preferred side
Case, the inorganic agent is corrosion-resistance treatment agent.Stainless steel can be prevented substantially after stainless steel surfaces spraying corrosion-resistance treatment agent rotten
The phenomenon of erosion.
Preferably, the corrosion-resistance treatment agent is the metal conditioner containing nm-class boron nitride.Pass through control
The surface chemistry conditions of nm-class boron nitride, to improve the compatibility between boron nitride and water-base resin.Add a certain amount of scattered
Agent enables nm-class boron nitride stably to disperse in metal conditioner.Stainless steel after inorganic agent processing has super
High corrosion-resistant, is analyzed through neutral salt spray test as defined in ASTM B117NSS standards, most long up to not going out white rust within 150 hours.Phase
To the coating without boron nitride, the time of penetration of Korrosionsmedium in the coating is lengthened significantly.
Preferably, the mass fraction that the solid constituent in the metal conditioner containing nm-class boron nitride is accounted for
For 82.5%, the mass fraction that dispersant is accounted for is 8%, and the mass fraction that boron nitride is accounted for is 1.2%, and the water-base resin is aqueous poly-
Any one in urethane, water-based acrylic resin；Described dispersant is silane coupler, the silane coupler containing epoxy radicals
In any one.
It is excellent preferably, the stainless steel surfaces be globoidal structure.
Embodiment 4
A kind of surface treatment technique for stainless steel that the present embodiment is provided, methods described includes following process：
（1）Stainless steel is pre-processed, pretreatment is dried after stainless steel, cleaning are cleaned with reclaimed water；
（2）Pretreated stainless steel is put into fluxing agent and carries out helping plating using ultrasonic oscillation, preferred side is used as
Case, the ultrasonic frequency is 25000 hertz.Ultrasonic frequency size selects other numerical value also possible.Then dry, institute
State drying and use dryer, the drying temperature of dryer is set to 69 DEG C, and the time is 22min；
（3）Stainless steel surfaces are blocked using hollowed-out board；
（4）By the hollow out of hollowed-out board, in stainless steel surfaces spray treatment agent；
（5）After spray treatment agent terminates, blasting treatment is carried out in stainless steel surfaces, the sandblasting uses diamond dust or quartz
Sand, can reach that the material of similar effect is also the protection by the present invention using other certainly.
Preferably, the step（3）、（4）、（5）Circulation is carried out 4 times, every time using different hollowed-out boards, processing
Agent is successively reduced according to spray time order.
Preferably, the inorganic agent sprayed below is completely covered in the inorganic agent sprayed below.It is used as preferred side
Case, the inorganic agent is corrosion-resistance treatment agent.Stainless steel can be prevented substantially after stainless steel surfaces spraying corrosion-resistance treatment agent rotten
The phenomenon of erosion.
Preferably, the corrosion-resistance treatment agent is the metal conditioner containing nm-class boron nitride.Pass through control
The surface chemistry conditions of nm-class boron nitride, to improve the compatibility between boron nitride and water-base resin.Add a certain amount of scattered
Agent enables nm-class boron nitride stably to disperse in metal conditioner.Stainless steel after inorganic agent processing has super
High corrosion-resistant, is analyzed through neutral salt spray test as defined in ASTM B117NSS standards, most long up to not going out white rust within 150 hours.Phase
To the coating without boron nitride, the time of penetration of Korrosionsmedium in the coating is lengthened significantly.
Preferably, the mass fraction that the solid constituent in the metal conditioner containing nm-class boron nitride is accounted for
For 88%, the mass fraction that dispersant is accounted for is 8%, and the mass fraction that boron nitride is accounted for is 1.9%, and the water-base resin is aqueous poly- ammonia
Any one in ester, water-based acrylic resin；Described dispersant is in silane coupler, the silane coupler containing epoxy radicals
Any one.
It is excellent preferably, the stainless steel surfaces be globoidal structure.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of surface treatment technique for stainless steel, it is characterised in that：Methods described includes following process：
（1）Stainless steel is pre-processed, pretreatment is dried after stainless steel, cleaning are cleaned with reclaimed water；
（2）Pretreated stainless steel is put into fluxing agent and carries out helping plating using ultrasonic oscillation, is then dried, institute
State drying and use dryer, the drying temperature of dryer is set to 60-80 DEG C, and the time is 20-30min；
（3）Stainless steel surfaces are blocked using hollowed-out board；
（4）By the hollow out of hollowed-out board, in stainless steel surfaces spray treatment agent；
（5）After spray treatment agent terminates, blasting treatment is carried out in stainless steel surfaces, the sandblasting uses diamond dust or quartz
Sand.
2. surface treatment technique for stainless steel according to claim 1, it is characterised in that：The step（3）、（4）、（5）Follow
Ring is carried out 3-5 times, and every time using different hollowed-out boards, inorganic agent is successively reduced according to spray time order.
3. surface treatment technique for stainless steel according to claim 1, it is characterised in that：The inorganic agent sprayed below is complete
The inorganic agent that all standing is sprayed below.
4. surface treatment technique for stainless steel according to claim 3, it is characterised in that：The inorganic agent is corrosion-resistance treatment
Agent.
5. surface treatment technique for stainless steel according to claim 4, it is characterised in that：The corrosion-resistance treatment agent is containing receiving
The metal conditioner of rice boron nitride.
6. surface treatment technique for stainless steel according to claim 5, it is characterised in that：The metal containing nm-class boron nitride
The mass fraction that solid constituent in surface conditioning agent is accounted for is 78%-92.5%, and the mass fraction that dispersant is accounted for is 6%-14%, nitridation
The mass fraction that boron is accounted for is 0.5%-2%, and the water-base resin is any one in aqueous polyurethane, water-based acrylic resin；
Described dispersant is any one in silane coupler, the silane coupler containing epoxy radicals.
7. surface treatment technique for stainless steel according to claim 1, it is characterised in that：The stainless steel surfaces are cambered surface knot
Structure.
8. surface treatment technique for stainless steel according to claim 1, it is characterised in that：The ultrasonic frequency is 25000
Hertz.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746855A (en) * | 2018-06-11 | 2018-11-06 | 杭州和源精密工具有限公司 | A kind of coating saw blade process of surface treatment |
| CN109531433A (en) * | 2018-12-21 | 2019-03-29 | 宁波英科特精工机械股份有限公司 | A kind of metal surface treatment process |
| CN115354265A (en) * | 2021-05-02 | 2022-11-18 | 兰州交通大学 | Method for spraying copper metal layer on stainless steel surface through low-voltage stud |
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| CN106238299A (en) * | 2016-08-31 | 2016-12-21 | 江苏华力金属材料有限公司 | A kind of surface treatment technique for stainless steel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108746855A (en) * | 2018-06-11 | 2018-11-06 | 杭州和源精密工具有限公司 | A kind of coating saw blade process of surface treatment |
| CN109531433A (en) * | 2018-12-21 | 2019-03-29 | 宁波英科特精工机械股份有限公司 | A kind of metal surface treatment process |
| CN115354265A (en) * | 2021-05-02 | 2022-11-18 | 兰州交通大学 | Method for spraying copper metal layer on stainless steel surface through low-voltage stud |
| CN115354265B (en) * | 2021-05-02 | 2024-01-26 | 兰州交通大学 | Method for spraying copper metal layer on stainless steel surface low-voltage stud |
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Application publication date: 20171103 |