CN114959826A - Electrolytic device for aluminum magnesium alloy micro-arc oxidation - Google Patents
Electrolytic device for aluminum magnesium alloy micro-arc oxidation Download PDFInfo
- Publication number
- CN114959826A CN114959826A CN202110214897.8A CN202110214897A CN114959826A CN 114959826 A CN114959826 A CN 114959826A CN 202110214897 A CN202110214897 A CN 202110214897A CN 114959826 A CN114959826 A CN 114959826A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- magnesium alloy
- arc oxidation
- micro
- partition plate
- 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
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 47
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000007745 plasma electrolytic oxidation reaction Methods 0.000 title claims abstract description 30
- 238000005192 partition Methods 0.000 claims abstract description 28
- 238000005868 electrolysis reaction Methods 0.000 claims description 23
- 239000003792 electrolyte Substances 0.000 description 23
- GANNOFFDYMSBSZ-UHFFFAOYSA-N [AlH3].[Mg] Chemical class [AlH3].[Mg] GANNOFFDYMSBSZ-UHFFFAOYSA-N 0.000 description 16
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910018134 Al-Mg Inorganic materials 0.000 description 3
- 229910018467 Al—Mg Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000005524 ceramic coating Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- C25D11/005—Apparatus specially adapted for electrolytic conversion coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- C25D11/026—Anodisation with spark discharge
-
- 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
- C25D11/04—Anodisation of aluminium or alloys based thereon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention discloses an electrolytic device for aluminum-magnesium alloy micro-arc oxidation, which comprises a body, wherein the top of the body is fixedly connected with a telescopic motor, the output end of the telescopic motor is fixedly connected with a telescopic rod, one end of the telescopic rod, far away from the telescopic motor, is fixedly connected with an insulating plate, and two sides of the insulating plate are fixedly connected with connecting plates; the inner wall of the body is fixedly connected with a first partition plate, the inner bottom of the body is fixedly connected with a second partition plate, the top of the second partition plate is fixedly connected with the bottom of the first partition plate, the inner bottom of the body is fixedly connected with a pump, and the pump is positioned on the right side of the second partition plate; the interior top fixedly connected with inlet tube of body, the bottom fixedly connected with shower nozzle of inlet tube. The invention has reasonable structure and can clean the electrolyzed aluminum-magnesium alloy part in time.
Description
Technical Field
The invention relates to the field of aluminum magnesium alloy micro-arc oxidation electrolysis, in particular to an electrolysis device for aluminum magnesium alloy micro-arc oxidation.
Background
Micro-arc oxidation (MAO), also known as Plasma Electrolytic Oxidation (PEO), has evolved from the anodizing technique to form coatings superior to anodization. The micro-arc oxidation process mainly depends on matching and adjustment of electrolyte and electrical parameters, and under the action of instantaneous high temperature and high pressure generated by arc discharge, a modified ceramic coating which mainly comprises matrix metal oxide and is supplemented with electrolyte components grows on the surfaces of valve metals such as aluminum, magnesium, titanium and the like and alloys thereof, and the corrosion resistance and the wear resistance of the modified ceramic coating are obviously superior to those of the traditional anodic oxidation coating, so that the micro-arc oxidation process is widely concerned in application to marine ships and aviation components.
The existing electrolytic device usually places the part in the electrolyte for electrolysis and then takes out the part for cleaning, if the part is not cleaned in time, the residual electrolyte can be caused to return to the outer surface of the part for continuous reaction, and the output effect of the part is influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an electrolysis device for micro-arc oxidation of aluminum magnesium alloy.
In order to achieve the purpose, the invention adopts the following technical scheme: an electrolytic device for aluminum magnesium alloy micro-arc oxidation comprises a body, wherein a telescopic motor is fixedly connected to the top of the body, a telescopic rod is fixedly connected to the output end of the telescopic motor, an insulating plate is fixedly connected to one end, away from the telescopic motor, of the telescopic rod, and connecting plates are fixedly connected to two sides of the insulating plate;
the inner wall of the body is fixedly connected with a first partition plate, the inner bottom of the body is fixedly connected with a second partition plate, the top of the second partition plate is fixedly connected with the bottom of the first partition plate, the inner bottom of the body is fixedly connected with a pump machine, and the pump machine is positioned on the right side of the second partition plate;
the interior top fixedly connected with inlet tube of body, the bottom fixedly connected with shower nozzle of inlet tube.
As a further description of the above technical solution:
the top of connecting plate is provided with the power supply base, the side fixedly connected with connecting rod of connecting plate.
As a further description of the above technical solution:
the connecting rod is far away from the one end fixedly connected with power connection of connecting plate, the wire guide has all been seted up to the both sides wall of body, and the position of wire guide corresponds with power connection's position.
As a further description of the above technical solution:
the output end of the pump is fixedly connected with a first connecting pipe, and one end, far away from the pump, of the first connecting pipe is fixedly connected with the bottom of the first partition plate.
As a further description of the above technical solution:
the input end of the pump is fixedly connected with a second connecting pipe, and one end, far away from the pump, of the second connecting pipe is fixedly connected with the side wall of the second partition plate.
As a further description of the above technical solution:
the lateral wall fixedly connected with first calandria of body, and the position of first calandria is corresponding with the top of first baffle, the inside of first calandria is provided with first control valve.
As a further description of the above technical solution:
the lateral wall fixedly connected with second drain pipe of body, and the position of second drain pipe is corresponding with the interior bottom of body, the inside of second drain pipe is provided with the second control valve.
As a further description of the above technical solution:
the front of the body is hinged with a door body, and the front of the door body is fixedly connected with a handle.
The invention has the following beneficial effects:
1. compared with the prior art, this aluminium magnesium alloy electrolysis unit for micro arc oxidation carries out work control connecting plate through flexible motor and reciprocates for get into electrolyte when aluminium magnesium alloy part electrolyzes, aluminium magnesium alloy part leaves electrolyte when the electrolysis finishes, and then the electrolysis of the aluminium magnesium alloy part of being convenient for.
2. Compared with the prior art, this aluminium magnesium alloy electrolysis unit for micro-arc oxidation makes the device can be to placing aluminium magnesium alloy part and the corrosion resistant plate circular telegram on the connecting plate when using through power connector and power supply base, and then is convenient for aluminium magnesium alloy part inside the electrolyte to take place the reaction.
3. Compared with the prior art, this aluminium magnesium alloy is electrolytic device for micro arc oxidation makes the device can shift inside electrolyte through the pump machine, avoids the device when wasing after accomplishing aluminium magnesium alloy part electrolysis, and the washing liquid enters into inside the electrolyte, leads to the electrolyte to be diluted.
4. Compared with the prior art, this aluminium magnesium alloy is electrolysis unit for micro arc oxidation makes the device can be in time wash its surface after aluminium magnesium alloy part electrolysis through the shower nozzle, has avoided electrolyte to remain and has leaded to the reaction to continue to take place at aluminium magnesium alloy part's surface, influences aluminium magnesium alloy part's electrolytic effect.
Drawings
FIG. 1 is a front view of the internal structure of an electrolytic apparatus for micro-arc oxidation of Al-Mg alloy according to the present invention;
FIG. 2 is a front view of the overall structure of an electrolytic apparatus for micro-arc oxidation of Al-Mg alloy according to the present invention;
FIG. 3 is a side view of the overall structure of an electrolytic device for micro-arc oxidation of Al-Mg alloy according to the present invention;
FIG. 4 is a schematic view of the overall structure of an aluminum-magnesium alloy electrolytic apparatus for micro-arc oxidation according to the present invention.
Illustration of the drawings:
1. a body; 2. a telescopic motor; 3. a telescopic rod; 4. an insulating plate; 5. a connecting plate; 6. a power supply base; 7. a connecting rod; 8. a power supply connector; 9. a wire guide hole; 10. a first separator; 11. a second separator; 12. a pump machine; 13. a first connecting pipe; 14. a second connection pipe; 15. a water inlet pipe; 16. a spray head; 17. a first drain pipe; 18. a first control valve; 19. a second drain pipe; 20. a second control valve; 21. a door body; 22. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the invention provides an aluminum magnesium alloy electrolysis device for micro-arc oxidation, which comprises the following components: the aluminum magnesium alloy electrolytic cell comprises a body 1, wherein a telescopic motor 2 is fixedly connected to the top of the body 1, a telescopic rod 3 is fixedly connected to the output end of the telescopic motor 2, an insulating plate 4 is fixedly connected to one end, away from the telescopic motor 2, of the telescopic rod 3, connecting plates 5 are fixedly connected to two sides of the insulating plate 4, a power supply base 6 is arranged at the top of each connecting plate 5, a connecting rod 7 is fixedly connected to the side end of each connecting plate 5, a power supply connector 8 is fixedly connected to one end, away from the connecting plates 5, of each connecting rod 7, wire holes 9 are formed in two side walls of the body 1, and the positions of the wire holes 9 correspond to the positions of the power supply connectors 8, so that the power supply base 6 can supply power to aluminum magnesium alloy parts placed on the connecting plates 5, and further the device can perform electrolytic treatment on the aluminum magnesium alloy parts;
the inner wall of the body 1 is fixedly connected with a first partition board 10, the inner bottom of the body 1 is fixedly connected with a second partition board 11, the top of the second partition board 11 is fixedly connected with the bottom of the first partition board 10, the body 1 is divided into three areas for different work, the inner bottom of the body 1 is fixedly connected with a pump 12, the pump 12 is positioned on the right side of the second partition board 11, the output end of the pump 12 is fixedly connected with a first connecting pipe 13, the end of the first connecting pipe 13 far away from the pump 12 is fixedly connected with the bottom of the first partition board 10, the input end of the pump 12 is fixedly connected with a second connecting pipe 14, the end of the second connecting pipe 14 far away from the pump 12 is fixedly connected with the side wall of the second partition board 11, so that the pump 12 can extract electrolyte onto the first partition board 10 when the aluminum magnesium alloy component is electrolyzed, the aluminum magnesium alloy component is convenient to electrolyze, the electrolyte on the first partition board 10 can be stored back after the electrolysis is finished, the electrolyte is prevented from being diluted by cleaning liquid when the aluminum magnesium alloy part is cleaned, the side wall of the body 1 is fixedly connected with a second drain pipe 19, the position of the second drain pipe 19 corresponds to the inner bottom of the body 1, a second control valve 20 is arranged inside the second drain pipe 19, the electrolyte is convenient to discharge, the front side of the body 1 is hinged with a door body 21, the front side of the door body 21 is fixedly connected with a handle 22, and the pump 12 is protected;
the interior top fixedly connected with inlet tube 15 of body 1, the bottom fixedly connected with shower nozzle 16 of inlet tube 15, the device of being convenient for washs the almag part, in time gets rid of the remaining electrolyte of almag part surface, the first drain pipe 17 of lateral wall fixedly connected with of body 1, and the position of first drain pipe 17 is corresponding with the top of first baffle 10, the inside of first drain pipe 17 is provided with first control valve 18, the washing liquid of being convenient for is discharged.
The working principle is as follows: when in use, the aluminum magnesium alloy part is placed on the connecting plate 5 at the left side, the stainless steel plate is placed on the connecting plate 5 at the right side, so that the aluminum magnesium alloy part is used as an anode, the stainless steel plate is used as a cathode, the telescopic motor 2 works to control the connecting plate 5 to move up and down, the aluminum magnesium alloy part enters electrolyte when being electrolyzed, the aluminum magnesium alloy part leaves the electrolyte when the electrolysis is finished, and the electrolysis of the aluminum magnesium alloy part is facilitated, the aluminum magnesium alloy part placed on the connecting plate 5 and the stainless steel plate can be electrified when the device is used through the power connector 8 and the power supply base 6, so that the aluminum magnesium alloy part can react in the electrolyte, the internal electrolyte can be transferred through the pump 12, and when the device is cleaned after the aluminum magnesium alloy part is electrolyzed, cleaning liquid can enter the electrolyte, lead to electrolyte to be diluted, make the device can be after the aluminium magnesium alloy part electrolysis in time wash its surface through shower nozzle 16, avoided electrolyte to remain and lead to the reaction to continue to take place at the surface of aluminium magnesium alloy part, influence the electrolysis effect of aluminium magnesium alloy part.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an almag is electrolytic device for micro-arc oxidation, includes body (1), its characterized in that: the top of the body (1) is fixedly connected with a telescopic motor (2), the output end of the telescopic motor (2) is fixedly connected with a telescopic rod (3), one end of the telescopic rod (3) far away from the telescopic motor (2) is fixedly connected with an insulating plate (4), and two sides of the insulating plate (4) are fixedly connected with connecting plates (5);
the inner wall of the body (1) is fixedly connected with a first partition plate (10), the inner bottom of the body (1) is fixedly connected with a second partition plate (11), the top of the second partition plate (11) is fixedly connected with the bottom of the first partition plate (10), the inner bottom of the body (1) is fixedly connected with a pump (12), and the pump (12) is positioned on the right side of the second partition plate (11);
the interior top fixedly connected with inlet tube (15) of body (1), the bottom fixedly connected with shower nozzle (16) of inlet tube (15).
2. The electrolysis device for micro-arc oxidation of aluminum magnesium alloy according to claim 1, wherein: the top of connecting plate (5) is provided with power supply base (6), the side fixedly connected with connecting rod (7) of connecting plate (5).
3. The electrolysis device for micro-arc oxidation of aluminum magnesium alloy according to claim 2, wherein: one end of the connecting rod (7) far away from the connecting plate (5) is fixedly connected with a power supply connector (8), wire holes (9) are formed in two side walls of the body (1), and the positions of the wire holes (9) correspond to the positions of the power supply connector (8).
4. The electrolytic device for micro-arc oxidation of aluminum magnesium alloy according to claim 1, wherein: the output end of the pump (12) is fixedly connected with a first connecting pipe (13), and one end, far away from the pump (12), of the first connecting pipe (13) is fixedly connected with the bottom of the first partition plate (10).
5. The electrolysis device for micro-arc oxidation of aluminum magnesium alloy according to claim 1, wherein: the input end of the pump (12) is fixedly connected with a second connecting pipe (14), and one end, far away from the pump (12), of the second connecting pipe (14) is fixedly connected with the side wall of the second partition plate (11).
6. The electrolysis device for micro-arc oxidation of aluminum magnesium alloy according to claim 1, wherein: the lateral wall fixedly connected with of body (1) first drain pipe (17), and the position of first drain pipe (17) is corresponding with the top of first baffle (10), the inside of first drain pipe (17) is provided with first control valve (18).
7. The electrolysis device for micro-arc oxidation of aluminum magnesium alloy according to claim 1, wherein: the lateral wall fixedly connected with second drain pipe (19) of body (1), and the position of second drain pipe (19) corresponds with the interior bottom of body (1), the inside of second drain pipe (19) is provided with second control valve (20).
8. The electrolysis device for micro-arc oxidation of aluminum magnesium alloy according to claim 1, wherein: the front side of the body (1) is hinged with a door body (21), and the front side of the door body (21) is fixedly connected with a handle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110214897.8A CN114959826A (en) | 2021-02-25 | 2021-02-25 | Electrolytic device for aluminum magnesium alloy micro-arc oxidation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110214897.8A CN114959826A (en) | 2021-02-25 | 2021-02-25 | Electrolytic device for aluminum magnesium alloy micro-arc oxidation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114959826A true CN114959826A (en) | 2022-08-30 |
Family
ID=82974184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110214897.8A Pending CN114959826A (en) | 2021-02-25 | 2021-02-25 | Electrolytic device for aluminum magnesium alloy micro-arc oxidation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114959826A (en) |
-
2021
- 2021-02-25 CN CN202110214897.8A patent/CN114959826A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214400792U (en) | Electrolytic device for aluminum magnesium alloy micro-arc oxidation | |
| CN103409785B (en) | A kind of titanium alloy surface reduces the nano coating preparation method of sea organism attachment | |
| CN114959826A (en) | Electrolytic device for aluminum magnesium alloy micro-arc oxidation | |
| JP5159851B2 (en) | Etching solution electrolytic regenerator | |
| CN214488070U (en) | Aluminum-magnesium alloy is washing unit for micro arc oxidation | |
| CN213835583U (en) | Plating bath convenient to change positive pole | |
| CN211947244U (en) | Acid-washing-free sodium hypochlorite generator | |
| CN214782196U (en) | Comprehensive recovery device after silver electrolyte treatment | |
| CN210945848U (en) | Electrochemical oil removal device for aluminum alloy tinning | |
| CN209957905U (en) | Sodium hypochlorite generator | |
| CN214529282U (en) | Magnesium alloy micro-arc oxidation electrolysis equipment | |
| CN214422770U (en) | Double-flying-target oxidation tank convenient to clean and used for micro-arc oxidation | |
| CN209989494U (en) | Electrolytic polishing device for medical filter | |
| CN103409786B (en) | A kind ofly reduce the nano coating preparation method of sea organism attachment at titanium alloy surface | |
| CN212741560U (en) | Galvanizing device for machine part production | |
| CN214400778U (en) | Electrode fixing device suitable for micro-arc oxidation process | |
| CN219621281U (en) | Electrolytic device for magnesium alloy micro-arc oxidation | |
| CN219689887U (en) | Gas filtering and cleaning device for electrolytic tank | |
| CN217536225U (en) | Pretreatment electrolysis deoiling device of continuous electroplating | |
| CN217700312U (en) | Micro-arc oxidation washing device | |
| CN115029753A (en) | Double-flying-target oxidation tank convenient to clean and used for micro-arc oxidation | |
| CN210945830U (en) | Hardware electroplating treatment equipment | |
| CN208361959U (en) | A kind of electrode group for electrochemical treatments pharmaceutical wastewater | |
| CN217399030U (en) | Micro-arc oxidation tank with shockproof structure for titanium alloy micro-arc oxidation | |
| CN218621088U (en) | Anodic oxidation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220830 |