CN110618172A - Analysis method and analysis system for anodic oxidation electrolyte of titanium or titanium alloy - Google Patents
Analysis method and analysis system for anodic oxidation electrolyte of titanium or titanium alloy Download PDFInfo
- Publication number
- CN110618172A CN110618172A CN201810637524.XA CN201810637524A CN110618172A CN 110618172 A CN110618172 A CN 110618172A CN 201810637524 A CN201810637524 A CN 201810637524A CN 110618172 A CN110618172 A CN 110618172A
- Authority
- CN
- China
- Prior art keywords
- anodic oxidation
- current
- titanium
- electrolytes
- anodizing
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrolytic Production Of Metals (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention provides an analysis method of titanium or titanium alloy anodic oxidation electrolyte, which comprises the following steps: providing at least two anodizing electrolytes; in at least two kinds of anodic oxidation electrolytes, titanium or titanium alloy is respectively used as an anode, and anodic oxidation is carried out by adopting the same cathode, voltage, temperature and time; acquiring real-time current values in at least two kinds of anodic oxidation electrolytes, and storing current information, wherein the current information comprises the current values and anodic oxidation time corresponding to the current values; stopping anodization after the current in at least two anodizing electrolytes is stabilized; and comparing the current values of the at least two kinds of anodic oxidation electrolytes at the end of anodic oxidation, and judging the thickness of the anodic oxide film on the titanium or the titanium alloy in the at least two kinds of anodic oxidation electrolytes according to the comparison result. The invention also provides an analysis system of the titanium or titanium alloy anodic oxidation electrolyte.
Description
Technical Field
The invention relates to an analysis method and an analysis system for anodic oxidation electrolyte of titanium or titanium alloy.
Background
Titanium and titanium alloy have a great deal of excellent properties such as high specific strength, small specific gravity, good corrosion resistance and the like, and are widely applied to the fields of medical appliances, aerospace, chemical machinery, daily necessities and the like. However, titanium and titanium alloys have other disadvantages, such as insufficient wear resistance, and susceptibility to contact corrosion when in contact with other metals. In order to further expand the application field of titanium and titanium alloy, the surface of the titanium and titanium alloy is usually required to be modified, and the surface of the titanium and titanium alloy is subjected to anodic oxidation treatment, which is a surface treatment technology with simple process and remarkable effect.
In the process of anodizing titanium and titanium alloys, a certain voltage or current is usually applied to an electrolyte to perform anodization on titanium and titanium alloys. However, during anodic oxidation, a dense oxide film is formed in some electrolytes, and due to very poor conductivity, oxidation reaction hardly occurs after anodic oxidation is performed for a certain period of time, so that a certain external voltage is still applied when the current is zero. In the conventional anodizing process, the thickness of the film is usually measured after the anodizing process is finished, so that it is inconvenient to determine which electrolyte can generate a thicker anodized film.
Disclosure of Invention
In view of the above, it is desirable to provide an analysis method and an analysis system for an anodic oxidation electrolyte of titanium or titanium alloy, which can rapidly screen out an anodic oxidation electrolyte capable of obtaining a thick anodic oxidation film, so as to solve the above problems.
An analysis method of a titanium or titanium alloy anodic oxidation electrolyte comprises the following steps: providing at least two anodizing electrolytes; in the at least two anodic oxidation electrolytes, titanium or titanium alloy is respectively used as an anode, and anodic oxidation is carried out by adopting the same cathode, voltage, temperature and time; acquiring real-time current values in the at least two kinds of anodic oxidation electrolytes, and storing current information, wherein the current information comprises the current values and anodic oxidation time corresponding to the current values; stopping anodization after the current in the at least two anodizing electrolytes has stabilized; and comparing the current values of the at least two anodic oxidation electrolytes at the end of anodic oxidation, and judging the thickness of the anodic oxide film on the titanium or the titanium alloy in the at least two anodic oxidation electrolytes according to the comparison result.
The utility model provides an analytic system of titanium or titanium alloy anodic oxidation electrolyte, its includes anodic oxidation device and sieving mechanism, anodic oxidation device includes electrolyte tank, power, positive pole, negative pole and current monitor, the electrolyte tank is used for holding anodic oxidation electrolyte, positive pole with the negative pole is soaked in the electrolyte tank, the positive pole is titanium or titanium alloy, current monitor and the power is established ties, current monitor is used for obtaining the real-time current value in anodic oxidation electrolyte and stores current information, current information includes the anodic oxidation time that the current value corresponds with the current value, establish communication connection between sieving mechanism and the current monitor, sieving mechanism includes: a display unit; a processor adapted to implement instructions; and a storage device adapted to store a plurality of instructions, the instructions adapted to be loaded and executed by the processor: receiving current information of at least two kinds of anodic oxidation electrolytes sent by the current monitor, wherein the at least two kinds of anodic oxidation electrolytes are subjected to anodic oxidation by adopting the same cathode, voltage, temperature and time; and comparing the current values of the at least two anodic oxidation electrolytes at the end of anodic oxidation according to the current information, and judging the thickness of the anodic oxide film on the titanium or the titanium alloy in the at least two anodic oxidation electrolytes according to the comparison result.
According to the analysis method and system for the titanium or titanium alloy anodic oxidation electrolyte, the current information in at least two anodic oxidation electrolytes is obtained, the current values in the at least two anodic oxidation electrolytes at the end of anodic oxidation are compared, and the thickness of the anodic oxidation film on the titanium or titanium alloy in the at least two anodic oxidation electrolytes can be judged according to the comparison result, so that the anodic oxidation electrolyte with a thicker anodic oxidation film can be screened out quickly. Therefore, the analysis method and the analysis system improve the screening and analysis efficiency of the anodic oxidation electrolyte and reduce the production cost.
Drawings
FIG. 1 is a schematic structural diagram of an anodic oxidation apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a hardware configuration of a current monitor in the anodic oxidation apparatus shown in fig. 1.
FIG. 3 is a block diagram of a current monitoring system operating in the current monitor shown in FIG. 2.
Fig. 4 is a schematic diagram of a hardware structure of a screening apparatus according to an embodiment of the present invention.
Fig. 5 is a block diagram of a screening system operating in the screening apparatus shown in fig. 4.
FIG. 6 is a flow chart of a method of analyzing a titanium or titanium alloy anodizing electrolyte according to an embodiment of the present invention.
Fig. 7 is a graph of current versus time in one embodiment of the present invention.
Description of the main elements
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides an analysis system of titanium or titanium alloy anodic oxidation electrolyte, which comprises an anodic oxidation device and a screening device.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an anodic oxidation apparatus 10. The anodizing device 10 includes an electrolyte tank 11, a power source 12, an anode 13, a cathode 14, and a current monitor 15. The electrolyte tank 11 is used for containing an anodic oxidation electrolyte, an anode 13 and a cathode 14 are immersed in the anodic oxidation electrolyte, the anode 13 is connected with the positive pole of the power supply 12, and the cathode 14 is connected with the cathode of the power supply 12. The current monitor 15 is connected in series with the power supply 12, and the current monitor 15 is used for acquiring current information in the anodic oxidation electrolyte in real time, displaying and storing the current information. A communication connection is established between the current monitor 15 and the screening device, which may be a wired or wireless connection.
In the present embodiment, the anode is titanium or a titanium alloy, and the cathode is graphite.
Referring to fig. 2, fig. 2 is a schematic diagram of a hardware structure of the current monitor 15. The current monitor 15 includes a first memory 151, a first processor 152, a first display unit 153, and a first communication unit 154.
The first memory 151 is used for storing various data of the current monitor 15, such as program codes and the like. The first memory 151 is also used to store current information in the anodizing electrolyte.
In this embodiment, the first Memory 151 may include, but is not limited to, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), a One-time Programmable Read-Only Memory (OTPROM), an Electrically Erasable rewritable Read-Only Memory (EEPROM), a compact disc Read-Only Memory (CD-ROM) or other optical disc Memory, a magnetic disk Memory, a tape Memory, or any other medium capable of being used to carry or store data.
The first processor 152 may be a Central Processing Unit (CPU), a microprocessor, a digital Processing chip, or any processor chip capable of performing data Processing functions.
The first display unit 153 is used for displaying real-time current information in the anodizing electrolyte. The first display unit 153 may be a display screen.
The first communication unit 154 is configured to establish a communication connection with the screening apparatus. The first communication unit 154 may be a wired or wireless communication unit.
A current monitoring system 155 (see fig. 3) is also operated in the current monitor 15. The current monitoring system 155 includes one or more computer instructions in the form of a program that is stored in the first memory 151 and executed by the first processor 152. Referring to fig. 3, in the present embodiment, the current monitoring system 155 includes a current obtaining module 1551, a first display module 1552 and an information sending module 1553.
The current obtaining module 1551 is configured to obtain a real-time current value in the anodizing electrolyte and store current information in the anodizing electrolyte in the second memory 21. The current information includes a current value and an anodic oxidation time corresponding to the current value.
The first display module 1552 is configured to control the first display unit 153 to display a real-time current value in the anodizing electrolyte.
The information sending module 1553 is used for sending current information in the anodic oxidation electrolyte to the screening device.
Referring to fig. 4, fig. 4 is a schematic diagram of a hardware structure of the screening apparatus 20. The screening apparatus 20 includes a second memory 21, a second processor 22, a second display unit 23, and a second communication unit 24.
The second memory 21 is used for storing various data of the screening apparatus 20, such as program codes and the like. The second memory 21 may include, but is not limited to, a read-only memory, a random access memory, a programmable read-only memory, an erasable programmable read-only memory, a one-time programmable read-only memory, an electronically erasable rewritable read-only memory, a compact disc read-only or other optical disc storage, a magnetic disc storage, a tape storage, or any other medium readable by a computer that can be used to carry or store data.
The second processor 22 may be a central processing unit, a microprocessor, a digital processing chip, or any processor chip capable of performing data processing functions.
The second display unit 23 may be a display screen.
The second communication unit 24 is used for establishing a communication connection with the current monitor 15. The second communication unit 24 may be a wired or wireless communication unit.
A screening system 25 (see fig. 5) is also operated in the screening apparatus 20. The screening system 25 includes one or more computer instructions in the form of a program that is stored in the second memory 21 and executed by the second processor 22. Referring to fig. 5, in the present embodiment, the screening system 25 includes an information receiving module 251, a stable current comparing module 252, a second displaying module 253, and a screening module 254.
The information receiving module 251 is used for receiving the current information in the anodic oxidation electrolyte sent by the current monitor 15.
The stable current comparison module 252 is configured to compare current values of at least two anodizing electrolytes at the end of anodization. When the anodic oxidation is finished, the current in the anodic oxidation electrolyte tends to be stable, and the stage of stabilizing the current is reached. Preferably, the stable current comparing module 252 compares the current value at the end of anodization by plotting a current-time curve.
The second display module 253 is configured to control the second display unit 23 to display the comparison result of the current value. Preferably, the second display module 253 is configured to control the second display unit 23 to display the current-time curve.
It is known that the larger the steady current, the thicker the anodic oxide film. The screening module 254 determines the thickness of the anodic oxide film on the titanium or titanium alloy in the at least two kinds of anodic oxide electrolytes according to the comparison result of the current values, and screens out the anodic oxide electrolyte capable of generating a thicker anodic oxide film.
FIG. 6 is a flow chart of a method of analyzing a titanium or titanium alloy anodizing electrolyte in accordance with one embodiment of the present invention. The analysis method of the titanium or titanium alloy anodic oxidation electrolyte is applied to the analysis system for screening the titanium or titanium alloy anodic oxidation electrolyte. The order of the steps in the flow chart may be changed, and some steps may be omitted or combined according to different requirements.
Step S610, at least two anodizing electrolytes are provided.
The at least two kinds of anodic oxidation electrolytes can be respectively contained in the electrolyte tanks 11 of the at least two anodic oxidation devices 10, or can be successively contained in the electrolyte tanks 11 of the same anodic oxidation device 10.
The at least two anodizing electrolytes may be both fluorine-free electrolytes and are respectively selected from at least one of an acidic solution, an alkaline solution, and a salt solution.
The at least two anodizing electrolytes may be fluorine-containing electrolytes, and fluorides are used as additives in the anodizing electrolytes to increase the stable current of the anodizing electrolytes. The fluoride can be at least one of hydrofluoric acid, ammonium fluoride, ammonium bifluoride, sodium fluoride and potassium fluoride, and the mass fraction of the fluoride is 0.1-5%.
Step S620, in the at least two kinds of anodizing electrolytes, respectively taking titanium or a titanium alloy as an anode 13, and anodizing the titanium or the titanium alloy in the at least two kinds of anodizing electrolytes by using the same cathode 14, voltage, temperature, and time.
Step S630, the current monitor 15 obtains real-time current values in at least two kinds of anodizing electrolytes, displays the current values, and stores the current information. The current information includes a current value and an anodization time corresponding to the current value.
Specifically, the current obtaining module 1551 obtains the current value of the anodic oxidation apparatus 10 in real time and stores the current information in the first memory 151. The first display module 1552 controls the first display unit 153 to display the real-time current value in the anodizing electrolyte.
Step S640, after the current in the at least two kinds of anodizing electrolytes is stable, stopping anodizing, and sending the current information in the at least two kinds of anodizing electrolytes to the screening device 20 by the current monitor 15.
Specifically, after the current is stabilized, the power supply 12 may be turned off and the anodization is stopped, and the information sending module 1553 of the current monitor 15 sends the current information in at least two anodization apparatuses 10 to the screening apparatus 20 through the first communication unit 154. The information receiving module 251 of the screening apparatus 20 receives the current information.
In step S650, the screening device 20 compares the current values of the at least two anodizing electrolytes at the end of anodization.
Specifically, the stable current comparison module 252 of the screening apparatus 20 compares the current values at the end of anodization in the at least two anodizing electrolytes, which have the same time at the end of anodization. And the current value at the end of the anodic oxidation is the stable current value at the end of the anodic oxidation.
Preferably, the stable current comparison module 252 plots a current-time graph with the time of anodization as the abscissa and the current in the at least two anodizing electrolytes as the ordinate, so as to compare the current values in the at least two anodizing electrolytes at the end of anodization through the current-time graph. The current-time graph may be displayed through the second display unit 23 for the user to view.
Referring to fig. 7, fig. 7 is a current-time curve diagram of the screening apparatus 20 according to an embodiment.
In this example, two anodizing electrolytes of potassium oxalate and sulfuric acid were provided, respectively, and anodization was performed at a temperature of 23 ℃ for 20 minutes using a titanium alloy as an anode and graphite as a cathode, using a constant voltage of 50V. The steady current comparison module 252 of the screening device 20 plots current versus time using anodization time as the abscissa and current in both anodization electrolytes as the ordinate. A is the current-time curve of potassium oxalate and B is the current-time curve of sulfuric acid. As can be seen from fig. 7, at the end of anodization (i.e., 1200 seconds), the current values in the potassium oxalate anodizing electrolyte were greater than those in the sulfuric acid anodizing electrolyte.
In step S660, the screening device 20 displays the comparison result of the current values, and screens the anodic oxidation electrolyte having a thick anodic oxidation film according to the comparison result of the current values.
The second display module 253 of the screening apparatus 20 controls the second display unit 23 to display the comparison result of the current values. In the present embodiment, the second display unit 23 displays the current-time graph. The larger the steady current, the thicker the anodic oxide film formed by anodic oxidation. The screening module 254 screens the anodic oxidation electrolyte having a thick anodic oxidation film according to the comparison result of the current values.
It is understood that in other embodiments, the user may screen the anodizing electrolyte by viewing the comparison displayed on the second display unit 23 and the screening module 254 may be eliminated.
According to the analysis method and the analysis system of the titanium or titanium alloy anodic oxidation electrolyte, the currents in at least two anodic oxidation electrolytes are monitored in real time, the current values of the at least two anodic oxidation electrolytes at the end of anodic oxidation are compared, and the thickness of the anodic oxidation film on the titanium or titanium alloy in the at least two anodic oxidation electrolytes is judged according to the current values, so that the anodic oxidation electrolyte with the thicker anodic oxidation film is quickly screened out. Therefore, the analysis system and the method can screen the anodic oxidation electrolyte capable of generating the anodic oxidation film with a thicker anodic oxidation film without waiting for the completion of all anodic oxidation processes and measuring the thickness of the anodic oxidation film, thereby improving the screening efficiency and reducing the production cost.
It will be understood by those skilled in the art that all or part of the processes of the above embodiments may be implemented by hardware instructions of a computer program, and the program may be stored in a computer-readable storage medium, and when executed, may include the processes of the above embodiments of the methods.
In addition, functional units in the embodiments of the present invention may be integrated into the same processor, or each unit may exist alone physically, or two or more units are integrated into the same unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional module.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium, and includes a plurality of instructions for enabling an electronic device (which may be a handheld electronic device, such as a smart phone, a notebook computer, a Personal Digital Assistant (PDA), an intelligent wearable device, or a desktop electronic device, such as a desktop computer, an intelligent television, or the like) or a processor (processor) to perform some steps of the method according to each embodiment of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. Several units or systems recited in the system claims may also be implemented by one and the same unit or system in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
In addition, it is obvious to those skilled in the art that other various corresponding changes and modifications can be made according to the technical idea of the present invention, and all such changes and modifications should fall within the scope of the claims of the present invention.
Claims (10)
1. An analysis method of a titanium or titanium alloy anodic oxidation electrolyte comprises the following steps:
providing at least two anodizing electrolytes;
in the at least two anodic oxidation electrolytes, titanium or titanium alloy is respectively used as an anode, and anodic oxidation is carried out by adopting the same cathode, voltage, temperature and time;
acquiring real-time current values in the at least two kinds of anodic oxidation electrolytes, and storing current information, wherein the current information comprises the current values and anodic oxidation time corresponding to the current values;
stopping anodization after the current in the at least two anodizing electrolytes stabilizes;
and comparing the current values of the at least two anodic oxidation electrolytes at the end of anodic oxidation, and judging the thickness of the anodic oxide film on the titanium or the titanium alloy in the at least two anodic oxidation electrolytes according to the comparison result.
2. The method of analyzing a titanium or titanium alloy anodizing electrolyte of claim 1 wherein the current values in the at least two anodizing electrolytes are plotted on the abscissa as the anodizing time and on the ordinate as the current-time profile, whereby the current values at the end of anodization for the at least two anodizing electrolytes are compared by the current-time profile.
3. The method of analyzing a titanium or titanium alloy anodizing electrolyte of claim 1 wherein said at least two anodizing electrolytes are fluorine-free electrolytes each selected from at least one of an acidic solution, a basic solution and a salt solution.
4. The method of analyzing a titanium or titanium alloy anodizing electrolyte of claim 1 wherein said at least two anodizing electrolytes each comprise a fluoride selected from at least one of hydrofluoric acid, ammonium fluoride, ammonium bifluoride, sodium fluoride, potassium fluoride in a mass fraction of 0.1% to 5%.
5. An analytical system for a titanium or titanium alloy anodizing electrolyte, characterized in that: it includes anodic oxidation device and sieving mechanism, anodic oxidation device includes electrolyte tank, power, positive pole, negative pole and current monitor, the electrolyte tank is used for holding anodic oxidation electrolyte, the positive pole with the negative pole is soaked in the electrolyte tank, the positive pole is titanium or titanium alloy, the current monitor with the power is established ties, the current monitor is arranged in obtaining the real-time current value in anodic oxidation electrolyte and storing current information, current information includes current value and the anodic oxidation time that the current value corresponds, sieving mechanism with establish communication connection between the current monitor, the sieving mechanism includes:
a display unit;
a processor adapted to implement instructions; and
a storage device adapted to store a plurality of instructions, the instructions adapted to be loaded and executed by the processor to:
receiving current information of at least two kinds of anodic oxidation electrolytes sent by the current monitor, wherein the at least two kinds of anodic oxidation electrolytes are subjected to anodic oxidation by adopting the same cathode, voltage, temperature and time;
and comparing the current values of the at least two anodic oxidation electrolytes at the end of anodic oxidation according to the current information, and judging the thickness of the anodic oxide film on the titanium or the titanium alloy in the at least two anodic oxidation electrolytes according to the comparison result.
6. The system for analyzing a titanium or titanium alloy anodizing electrolyte of claim 5 wherein when comparing the current values, a current-time graph is plotted with the anodizing time on the abscissa and the current values in the at least two anodizing electrolytes on the ordinate such that the current values of the at least two anodizing electrolytes at the end of anodization are compared by the current-time graph.
7. The titanium or titanium alloy anodizing electrolyte analysis system of claim 6 wherein the instructions are further adapted to be loaded and executed by the processor to:
controlling the display unit to display the current-time graph.
8. The titanium or titanium alloy anodizing electrolyte analysis system of claim 5 wherein the instructions are further adapted to be loaded and executed by the processor to:
and screening out the anodic oxidation electrolyte with a thicker anodic oxidation film according to the comparison result of the current value.
9. The titanium or titanium alloy anodizing electrolyte analysis system of claim 5 wherein said at least two anodizing electrolytes are fluorine-free electrolytes, each of said anodizing electrolytes being selected from the group consisting of at least one of an acidic solution, a basic solution, and a salt solution.
10. The titanium or titanium alloy anodizing electrolyte analysis system of claim 5 wherein said at least two anodizing electrolytes each comprise a fluoride selected from at least one of hydrofluoric acid, ammonium fluoride, ammonium bifluoride, sodium fluoride, potassium fluoride in a mass fraction of 0.1% to 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637524.XA CN110618172B (en) | 2018-06-20 | 2018-06-20 | Analysis method and analysis system for anodic oxidation electrolyte of titanium or titanium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637524.XA CN110618172B (en) | 2018-06-20 | 2018-06-20 | Analysis method and analysis system for anodic oxidation electrolyte of titanium or titanium alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110618172A true CN110618172A (en) | 2019-12-27 |
| CN110618172B CN110618172B (en) | 2022-05-24 |
Family
ID=68920808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810637524.XA Active CN110618172B (en) | 2018-06-20 | 2018-06-20 | Analysis method and analysis system for anodic oxidation electrolyte of titanium or titanium alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110618172B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1560328A (en) * | 2004-03-11 | 2005-01-05 | 上海交通大学 | Preparation process for anode oxidation thick film of aluminium copper alloy |
| CN101498025A (en) * | 2009-01-16 | 2009-08-05 | 北京航空航天大学 | Titanium alloy anodic oxidation method based on sodium oxalate system |
| US20090250350A1 (en) * | 2008-04-03 | 2009-10-08 | Foxconn Technology Co., Ltd. | Detection device and method of anodic oxide film |
| CN102209803A (en) * | 2009-10-01 | 2011-10-05 | 韩国电气研究院 | High field anodizing apparatus |
| CN104532321A (en) * | 2014-12-19 | 2015-04-22 | 浙江工业大学 | Method for oxidizing anode of titanium-aluminum alloy in fluoride-added ethylene glycol solution |
| CN106133202A (en) * | 2014-03-26 | 2016-11-16 | 孙治镐 | There is the anodized system that the medicine utilizing electrolyte to automatically analyze puts into the metal of function |
-
2018
- 2018-06-20 CN CN201810637524.XA patent/CN110618172B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1560328A (en) * | 2004-03-11 | 2005-01-05 | 上海交通大学 | Preparation process for anode oxidation thick film of aluminium copper alloy |
| US20090250350A1 (en) * | 2008-04-03 | 2009-10-08 | Foxconn Technology Co., Ltd. | Detection device and method of anodic oxide film |
| CN101498025A (en) * | 2009-01-16 | 2009-08-05 | 北京航空航天大学 | Titanium alloy anodic oxidation method based on sodium oxalate system |
| CN102209803A (en) * | 2009-10-01 | 2011-10-05 | 韩国电气研究院 | High field anodizing apparatus |
| CN106133202A (en) * | 2014-03-26 | 2016-11-16 | 孙治镐 | There is the anodized system that the medicine utilizing electrolyte to automatically analyze puts into the metal of function |
| CN104532321A (en) * | 2014-12-19 | 2015-04-22 | 浙江工业大学 | Method for oxidizing anode of titanium-aluminum alloy in fluoride-added ethylene glycol solution |
Non-Patent Citations (1)
| Title |
|---|
| 冯慧峤等: "Ti-6Al-4V钛合金脉冲阳极氧化工艺", 《电镀与环保》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110618172B (en) | 2022-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhang et al. | Forming process of anodic TiO2 nanotubes under a preformed compact surface layer | |
| Cherevko et al. | Effect of temperature on gold dissolution in acidic media | |
| Bockelmann et al. | Passivation of zinc anodes in alkaline electrolyte: part II. Influence of operation parameters | |
| Inman et al. | Electropolishing of passive materials in HF-free low viscosity aqueous electrolytes | |
| CN110908864B (en) | Equipment jamming processing method, device, equipment and medium | |
| CN110618172B (en) | Analysis method and analysis system for anodic oxidation electrolyte of titanium or titanium alloy | |
| Hu et al. | Electrochemical metallurgy in CaCl2-CaO melts on the basis of TiO2· RuO2 inert anode | |
| Ostanina et al. | Change in the physical characteristics of the dendritic zinc deposits in the stationary and pulsating electrolysis | |
| Qi et al. | Fluoride-dominated coating on Mg alloys fabricated by plasma electrolytic process in ambient non-aqueous electrolyte | |
| Liu et al. | Influence of incremental rate of anodising current on roughness and electrochemical corrosion of oxide film on titanium alloy Ti–10V–2Fe–3Al | |
| Green et al. | Application of a duplex diffusion layer model to pulse reverse plating | |
| Brewer et al. | The role of the electrolyte in the fabrication of Ag| AgCl reference electrodes for pH measurement | |
| CN111784042B (en) | Power utilization node safety risk prediction method and device and storage medium | |
| Castro et al. | Anodic growth of titania nanotube array on titanium substrate: a study by electrochemical impedance spectroscopy | |
| Low et al. | Copper deposition and dissolution in mixed chloride–sulphate acidic electrolytes: cyclic voltammetry at static disc electrode | |
| CN117031322A (en) | Lithium ion battery high self-discharge screening method and device, electronic equipment and medium | |
| CN116774077A (en) | Method, device, equipment and storage medium for detecting health of energy storage power station battery | |
| Kollender et al. | In-situ monitoring of metal dissolution during anodization of tantalum | |
| Wang et al. | Determining the Sparking Voltage of Working Electrolytes | |
| Zheng | Perspective—Reversibility of Electro-Plating/Stripping Reactions: Metal Anodes for Rechargeable Batteries | |
| CN114200315A (en) | Method and device for predicting remaining charging time, electronic equipment and storage medium | |
| Zhang et al. | Testing methods of catalytic anodes and conventional lead alloys in zinc and copper electrowinning | |
| Lin et al. | Analysis and study on polarization during water electrolysis hydrogen production | |
| Tobosque et al. | Electrodeposition of lead–cobalt anodes: the effect of electrolyte pH on film properties | |
| Wang et al. | In-situ estimate of coating by equivalent circuit for PEO of AZ31B |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518109 Foxconn H5 plant 101, No. 2, Donghuan 2nd Road, Fukang community, Longhua street, Longhua District, Shenzhen, Guangdong Province; plant 5, building C09, 4th floor, building C07, 2nd floor, building C08, 3rd floor, 4th floor, building C04, zone B, Foxconn Hongguan science and Technology Park, Fucheng Dasan community, Guanlan street, Guangdong Province Patentee after: Fulian Yuzhan Technology (Shenzhen) Co.,Ltd. Address before: 518109 Guangzhou Guanlan Foxconn Hongguan Science Park B workshop 5 C09 buildings 4 floors, C07 buildings 2 floors, C08 buildings 3 floors 4 floors, C04 buildings 1 floors Patentee before: SHENZHENSHI YUZHAN PRECISION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |