CN109576754A - The surface treatment method of non-ferrous metal workpiece - Google Patents
The surface treatment method of non-ferrous metal workpiece Download PDFInfo
- Publication number
- CN109576754A CN109576754A CN201811616265.9A CN201811616265A CN109576754A CN 109576754 A CN109576754 A CN 109576754A CN 201811616265 A CN201811616265 A CN 201811616265A CN 109576754 A CN109576754 A CN 109576754A
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- China
- Prior art keywords
- workpiece
- ferrous metal
- drying
- gained
- cleaning
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Abstract
The present invention relates to the surface treatment methods of non-ferrous metal workpiece, it is characterized in that, it is specifically implemented according to the following steps: step 1: workpiece to be processed being polished by surface cleaning antiscuffing paste, surface cleaning antiscuffing paste while cleaning polishing repaired to workpiece to be handled by the defect on surface；Step 2: step 1 gained workpiece surface treating agent is impregnated 20-30 minutes；Step 3: step 2 gained workpiece being subjected to drying and processing, drying temperature is 150-180 DEG C, and drying time is 1-1.5 hours；Step 4: the workpiece after step 3 drying is subjected to anodized；Step 5: step 4 gained workpiece is polished; the invention has the benefit that the corrosion inhibiter of the Sino-Korean gull of surface cleaning antiscuffing paste promotes the Corrosion Protection of metal; film forming matter makes it just constantly supply a gap in decontamination process; increase the regeneration that surface elasticity effectively controls scratch, forms layer of silicon dioxide protective film in non-ferrous metal surface.
Description
Technical field
The present invention relates to non-ferrous metal surface processing technology fields, and in particular to the surface treatment side of non-ferrous metal workpiece
Method.
Background technique
The non-ferrous metal prepared by different metal surface treatment process, surface property differ widely.It is currently used
Many treatment process for surface of nonferrous metal include the modes such as pickling, polishing, sandblasting, and still surface is shaded after processing, low efficiency,
And the bad processing of complexity workpiece, there are its defect and limitation.Traditional technique is all that each unlike material needs not
With inorganic agent carry out, it is at high cost, process is long.Meanwhile the continuity in scale removal process due to production is poor, increases disposal of pollutants
Load；And a period of time after its cleaning, workpiece needs to clean again, and anti-microbial property is weak, when used for a long time corrosion resistance compared with
Low, surface is easy discoloration, influences the appearance and using effect of metal works.
Summary of the invention
Technical problem to be solved by the present invention lies in view of the above shortcomings of the prior art,
The surface treatment method of non-ferrous metal workpiece is provided.
To achieve the above object, the present invention provides the following technical scheme that the surface treatment method of non-ferrous metal workpiece,
It is characterized in that, is specifically implemented according to the following steps:
Step 1: workpiece to be processed being polished by surface cleaning antiscuffing paste, surface cleaning antiscuffing paste is same cleaning polishing
When surface to workpiece to be handled defect repaired；
Step 2: step 1 gained workpiece surface treating agent is impregnated 20-30 minutes；
Step 3: step 2 gained workpiece being subjected to drying and processing, drying temperature is 150-180 DEG C, and drying time is that 1-1.5 is small
When；
Step 4: the workpiece after step 3 drying is subjected to anodized；
Step 5: step 4 gained workpiece is polished.
The surface treatment method of above-mentioned non-ferrous metal workpiece can be further arranged to: the surface cleaning antiscuffing paste is by containing
There is the solvent of ethyl alcohol, acetone, the abrasive material containing TiC and CAO is divided into 8- hydroxyl containing octadecylamine, the surfactant of hexadecanol, group
The corrosion inhibiter of base quinoline and containing component lac film forming matter composition, each component percentage be ethyl alcohol 10-30%, acetone 5-
10%, TiC5-20%, CAO 10-35%, octadecylamine 5-10%, hexadecanol 5-10%, 8 oxyquinoline 5-8%, lac 20-
25%.
The surface treatment method of above-mentioned non-ferrous metal workpiece can be further arranged to: the surface used in the step 2
The component and mass percent of inorganic agent are as follows: corrosion inhibiter 10%-18%, surfactant 10%-15%, antioxidant
0.05%, silica 1 5%, surplus are water；The corrosion inhibiter includes ethanol amine, diethanol amine, triethanolamine, benzo three
Azoles,；The surfactant is nonionic surfactant,；The antioxidant is sodium citrate, potassium sulfite, sulfurous acid
Sodium.
The invention has the benefit that the corrosion inhibiter of the Sino-Korean gull of surface cleaning antiscuffing paste promotes the Corrosion Protection of metal,
Film forming matter makes it just constantly supply a gap in decontamination process, increases the regeneration that surface elasticity effectively controls scratch,
Layer of silicon dioxide protective film is formed in non-ferrous metal surface, so that non-ferrous metal workpiece has good hydrophily and protection
Power reduces the corrosion rate of non-ferrous metal surface, keeps while the glossiness of non-ferrous metal surface workpiece being used
It is readily cleaned in journey, promotes the surface comprehensive performance of non-ferrous metal.
Below with reference to embodiment, invention is further described in detail.
Specific embodiment
The surface treatment method of non-ferrous metal workpiece, which is characterized in that be specifically implemented according to the following steps:
Step 1: workpiece to be processed is passed through into component are as follows: acetone: TiC: CaO: octadecylamine: hexadecanol: 8-hydroxyquinoline: lac=
25: 10: 15: 8: 12: 1: 3: 25 surface cleaning antiscuffing paste is polished, surface cleaning antiscuffing paste clean polishing while pair
The defect of workpiece surface to be processed is repaired；
Step 2: by step 1 gained workpiece with by corrosion inhibiter 18%, corrosion inhibiter include ethanol amine, diethanol amine, triethanolamine,
Benzotriazole, nonionic surfactant 10%, sodium citrate, 0.05%, silica 1 5%, the surface that surplus is water composition
It is impregnated 20-30 minutes in inorganic agent；
Step 3: step 2 gained workpiece being subjected to drying and processing, drying temperature is 150-180 DEG C, and drying time is that 1-1.5 is small
When；
Step 4: the workpiece after step 3 drying is subjected to anodized；
Step 5: step 4 gained workpiece is polished.
Claims (3)
1. the surface treatment method of non-ferrous metal workpiece, which is characterized in that be specifically implemented according to the following steps:
Step 1: workpiece to be processed being polished by surface cleaning antiscuffing paste, surface cleaning antiscuffing paste is same cleaning polishing
When surface to workpiece to be handled defect repaired；
Step 2: step 1 gained workpiece surface treating agent is impregnated 20-30 minutes；
Step 3: step 2 gained workpiece being subjected to drying and processing, drying temperature is 150-180 DEG C, and drying time is that 1-1.5 is small
When；
Step 4: the workpiece after step 3 drying is subjected to anodized；
Step 5: step 4 gained workpiece is polished.
2. the surface treatment method of non-ferrous metal workpiece according to claim 1, it is characterised in that: the surface cleaning is thrown
For light cream by the solvent containing ethyl alcohol, acetone, the abrasive material containing TiC and CAO contains octadecylamine, the surfactant of hexadecanol, group
Being divided into the corrosion inhibiter of 8-hydroxyquinoline and the film forming matter composition containing component lac, each component percentage is ethyl alcohol 10-30%,
Acetone 5-10%, TiC5-20%, CAO 10-35%, octadecylamine 5-10%, hexadecanol 5-10%, 8 oxyquinoline 5-8% are purple
Glue 20-25%.
3. the surface treatment method of non-ferrous metal workpiece according to claim 1, which is characterized in that adopted in the step 2
The component and mass percent of surface treating agent are as follows: corrosion inhibiter 10%-18%, surfactant 10%-15%, anti-oxidant
Agent 0.05%, silica 1 5%, surplus are water；The corrosion inhibiter includes ethanol amine, diethanol amine, triethanolamine, benzo three
Azoles,；The surfactant is nonionic surfactant,；The antioxidant is sodium citrate, potassium sulfite, sulfurous acid
Sodium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616265.9A CN109576754A (en) | 2018-12-28 | 2018-12-28 | The surface treatment method of non-ferrous metal workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616265.9A CN109576754A (en) | 2018-12-28 | 2018-12-28 | The surface treatment method of non-ferrous metal workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109576754A true CN109576754A (en) | 2019-04-05 |
Family
ID=65932120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811616265.9A Pending CN109576754A (en) | 2018-12-28 | 2018-12-28 | The surface treatment method of non-ferrous metal workpiece |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790947A (en) * | 2019-11-19 | 2020-02-14 | 南通赛博通信有限公司 | Treatment fluid for pretreatment of super absorbent resin and pretreatment method of super absorbent resin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113305A (en) * | 2007-08-03 | 2008-01-30 | 江苏科技大学 | Nonferrous metal material surface cleaning rubbing paste and method for making same |
| CN102051611A (en) * | 2010-12-31 | 2011-05-11 | 大连工业大学 | Metal surface treating agent |
| CN102797004A (en) * | 2012-08-23 | 2012-11-28 | 李征 | Environmentally-friendly non-ferrous metal surface treating agent and preparation method thereof |
| CN103668219A (en) * | 2013-12-10 | 2014-03-26 | 大连创达技术交易市场有限公司 | Metal surface treatment agent |
| CN103668256A (en) * | 2013-12-10 | 2014-03-26 | 大连创达技术交易市场有限公司 | Preparation method of metal surface treating agent |
| CN107747113A (en) * | 2017-10-25 | 2018-03-02 | 宝鸡市铭坤有色金属有限公司 | A kind of surface treatment method of non-ferrous metal workpiece |
-
2018
- 2018-12-28 CN CN201811616265.9A patent/CN109576754A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113305A (en) * | 2007-08-03 | 2008-01-30 | 江苏科技大学 | Nonferrous metal material surface cleaning rubbing paste and method for making same |
| CN102051611A (en) * | 2010-12-31 | 2011-05-11 | 大连工业大学 | Metal surface treating agent |
| CN102797004A (en) * | 2012-08-23 | 2012-11-28 | 李征 | Environmentally-friendly non-ferrous metal surface treating agent and preparation method thereof |
| CN103668219A (en) * | 2013-12-10 | 2014-03-26 | 大连创达技术交易市场有限公司 | Metal surface treatment agent |
| CN103668256A (en) * | 2013-12-10 | 2014-03-26 | 大连创达技术交易市场有限公司 | Preparation method of metal surface treating agent |
| CN107747113A (en) * | 2017-10-25 | 2018-03-02 | 宝鸡市铭坤有色金属有限公司 | A kind of surface treatment method of non-ferrous metal workpiece |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790947A (en) * | 2019-11-19 | 2020-02-14 | 南通赛博通信有限公司 | Treatment fluid for pretreatment of super absorbent resin and pretreatment method of super absorbent resin |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
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| RJ01 | Rejection of invention patent application after publication |