CN205223403U - Experimental device for realization is sample partial corrosion in electrochemistry route - Google Patents
Experimental device for realization is sample partial corrosion in electrochemistry route Download PDFInfo
- Publication number
- CN205223403U CN205223403U CN201521090403.6U CN201521090403U CN205223403U CN 205223403 U CN205223403 U CN 205223403U CN 201521090403 U CN201521090403 U CN 201521090403U CN 205223403 U CN205223403 U CN 205223403U
- Authority
- CN
- China
- Prior art keywords
- hollow ring
- sample
- tetrafluoroethylene
- electrochemistry
- polytetrafluoroethylene
- 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.)
- Expired - Fee Related
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses an experimental device for realization is sample partial corrosion in electrochemistry route, it includes positive pole sample (3), positive pole sample (3) are sealed to be fixed between the round hole of hollow ring of a polytetrafluoroethylene (2) and the hollow ring of the 2nd polytetrafluoroethylene (6), and polytetrafluoroethylene drum (1) seal cover is on hollow ring of a polytetrafluoroethylene (2) and the hollow ring of the 2nd polytetrafluoroethylene (6), the problem of prior art's experimental apparatus can not realize techniques such as positive pole sample partial corrosion is solved.
Description
Technical field
The utility model belongs to galvanic corrosion technology, particularly relates to a kind of experimental installation realizing sample part corrosion in electrochemistry path.
Background technology
Electrolyzer principle is the device of chemical energy converting electric energy being become redox reaction, realization condition: have electrode; There is electrolyte solution; Electrode external direct current power supply, forms loop line.In general electrolytic process, we directly use electrolysis principle to carry out electrolysis to sample, but the anode sample of the electrolysis of prior art is placed in electrolyte solution completely, and sample surfaces can by the whole electrolysis of electrolyte solution; But sometimes, experimental conditions needs sample surfaces by the sample of partial electrolyte, and the experimental installation of prior art can not realize.
Utility model content
The technical problems to be solved in the utility model: a kind of experimental installation realizing sample part corrosion in electrochemistry path is provided, the technical problems such as anode sample part corrosion can not be realized with the experimental installation solving prior art.
Technical solutions of the utility model:
A kind of experimental installation realizing sample part corrosion in electrochemistry path, it comprises anode sample, described anode sample sealing is fixed between the circular hole of the first tetrafluoroethylene hollow ring and the second tetrafluoroethylene hollow ring, and tetrafluoroethylene drum closure is enclosed within the first tetrafluoroethylene hollow ring and the second tetrafluoroethylene hollow ring.
First tetrafluoroethylene hollow ring is fixedly connected with by nut bore nut with the second tetrafluoroethylene hollow ring.
The beneficial effects of the utility model:
The utility model puts into electrolytic solution, the lower surface of anode sample and electrolyte contacts can be made to realize corroding, hermetic unit can not enter electrolytic solution, tetrafluoroethylene material can not be corroded, thus realizing the incomplete corrosion of antianode sample, the experimental installation solving prior art can not realize the technical problems such as anode sample part corrosion.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is structural representation after the utility model assembling.
Embodiment
A kind of experimental installation realizing sample part corrosion in electrochemistry path, it comprises anode sample: described anode sample sealing is fixed between the circular hole of the first tetrafluoroethylene hollow ring and the second tetrafluoroethylene hollow ring, make anode sample can cover in circular hole completely, tetrafluoroethylene drum closure is enclosed within the first tetrafluoroethylene hollow ring and the second tetrafluoroethylene hollow ring.First tetrafluoroethylene hollow ring is fixedly connected with by nut bore nut with the second tetrafluoroethylene hollow ring.
Claims (2)
1. one kind realizes the experimental installation of sample part corrosion in electrochemistry path, it comprises anode sample (3), it is characterized in that: described anode sample (3) sealing is fixed between the circular hole of the first tetrafluoroethylene hollow ring (2) and the second tetrafluoroethylene hollow ring (6), and tetrafluoroethylene cylinder (1) seal cartridge is on the first tetrafluoroethylene hollow ring (2) and the second tetrafluoroethylene hollow ring (6).
2. a kind of experimental installation realizing sample part corrosion in electrochemistry path according to claim 1, is characterized in that: the first tetrafluoroethylene hollow ring (2) is fixedly connected with by nut bore (4) nut (5) with the second tetrafluoroethylene hollow ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090403.6U CN205223403U (en) | 2015-12-24 | 2015-12-24 | Experimental device for realization is sample partial corrosion in electrochemistry route |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090403.6U CN205223403U (en) | 2015-12-24 | 2015-12-24 | Experimental device for realization is sample partial corrosion in electrochemistry route |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223403U true CN205223403U (en) | 2016-05-11 |
Family
ID=55898480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521090403.6U Expired - Fee Related CN205223403U (en) | 2015-12-24 | 2015-12-24 | Experimental device for realization is sample partial corrosion in electrochemistry route |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205223403U (en) |
-
2015
- 2015-12-24 CN CN201521090403.6U patent/CN205223403U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20171224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |