CN205580962U - Realize many sizes sample measuring electrochemical corrosion experimental apparatus - Google Patents
Realize many sizes sample measuring electrochemical corrosion experimental apparatus Download PDFInfo
- Publication number
- CN205580962U CN205580962U CN201620311246.5U CN201620311246U CN205580962U CN 205580962 U CN205580962 U CN 205580962U CN 201620311246 U CN201620311246 U CN 201620311246U CN 205580962 U CN205580962 U CN 205580962U
- Authority
- CN
- China
- Prior art keywords
- glass
- electrochemical corrosion
- glass tubing
- corrosion experimental
- sample
- 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
Links
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a realize many sizes sample measuring electrochemical corrosion experimental apparatus, including opening reactor and reactor lid, one side of reactor caping face is equipped with glass pipe and the 2nd glass pipe perpendicularly, the lower extreme of glass pipe and the 2nd glass pipe feeds through with the one end that glass covers respectively, the other end of glass cover is equipped with sealed lid, the top of glass pipe is equipped with the sealing plug just a glass is intraductal to be equipped with wire and wire to pass the sealing plug outwardly directed, the top of the 2nd glass pipe is connected with the gasbag, the opposite side of reactor caping face is equipped with two electrodes perpendicularly. The utility model provides an accurate corruption area preformed hole, the area that the messenger tested at every turn obtains the control of accuracy, has solved the problem that every sample that awaits measuring all need be measured the area and seal up the processing among the prior art before measuring, has simplified the sealed loaded down with trivial details step of sample, reduces experimental error, shortens the run time.
Description
Technical field
This utility model relates to electrochemical corrosion field, is specifically related to a kind of electrochemical corrosion experimental realizing the measurement of many sized samples
Device.
Background technology
The corrosion surface of sample to be tested is processed by electrochemical corrosion experimental strict demand, to realize corroded area mensuration accurately.
For the sample to be tested that size is irregular or less, generally require and non-corrosive surface is carried out at sealing by the mode such as inlaying
Reason, process is loaded down with trivial details.When sample to be tested surface carries out area measurement, for irregular sample to be tested, measurement error is bigger.
And in corrosion process, electrode used therein is not fixed easily with the relative position of sample to be tested, and electrochemical corrosion experimental device haves much room for improvement.
Utility model content
This utility model is in order to solve the problems referred to above, it is proposed that a kind of electrochemical corrosion experimental device realizing the measurement of many sized samples,
This utility model provides accurate corroded area preformed hole, makes the area every time tested precisely controlled, solves existing skill
In art, each sample to be tested is required for the problem of measured area and encapsulation process before measuring, simplifies the loaded down with trivial details step that sample seals
Suddenly, can accurately obtain the corroded area of different size sample to be tested, reduce experimental error, shorten experimental period.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of realize the electrochemical corrosion experimental device that many sized samples are quickly measured, including opening reactor and reactor cap, institute
The side stating reactor cap end face is vertically provided with the first glass tubing and the second glass tubing, described first glass tubing and the second glass tubing
Lower end connects with one end of bell glass respectively, and the other end of described bell glass is provided with sealing lid, and the top of described first glass tubing sets
There is sealing-plug, be provided with tinsel and tinsel in described first glass tubing protruding through sealing-plug, described second glass tubing
Top connects has air bag, the opposite side of described reactor cap end face to be vertically provided with two electrodes, and described electrode is reference electrode and right
Electrode.
The bottom of described first glass tubing and the second glass tubing is provided with right-angle bending.Can make sample treats corrosion surface and to electrode
Relative with reference electrode, reduce the distance that sample is treated between erosional surface and electrode.
Described right-angle bending is towards electrode.Sample treated that erosional surface is towards electrode, it is ensured that the fluency of electric current, reduce reality
Test error.
Described sealing covers and is provided with some apertures.Cover in sealing and some apertures are set, the versatility of experiment can be improved.
Described aperture is circular, rectangle or polygon.Need to select difform erosional surface according to experiment, it is possible to increase real
The reference tested.
The areal extent of described aperture is at 0.5cm2～1.5cm2Between.
The area of described aperture is 0.5cm2、0.8cm2、1.0cm2And 1.2cm2.Aperture is shifted to an earlier date prefabricated different hole area,
Need to carry out the selection of different area according to experiment, it is achieved that quickly determining of sample corroded area.
The periphery of the inner surface of described bell glass and sealing lid all processes through frosted.After frosted processes, it is possible to make glass
Cover and sealing lid are in close contact, and improve bell glass and the sealing sealed between covering,
Described reactor cap is provided with the fixing hole of card composite electrode.Electrode uses with reactor cap and removably connects, and facilitates electrode
Change.
Use a kind of experimental technique realizing the electrochemical corrosion experimental device that many sized samples are quickly measured, comprise the following steps:
(1) integrity of each parts of checking experiment device and spatter property, it is ensured that experimental provision is without damaging；
(2) according to experiment demand, sample is fitted on the aperture sealing the selected area of lid, and the aperture of other areas is blocked,
Tinsel in sample and the first glass tubing is connected, cover buckle will be sealed tightly on bell glass；
(3) reactor cap is buckled on opening reactor, makes sample and electrode be immersed in experimental solutions；
(4) gas in air bag is made to enter bell glass by the second glass tubing；
(5) by the tinsel in the first glass tubing, reference electrode and electrode is connected with electrochemical workstation respectively；
(6) open electrochemical workstation and carry out corrosion testing；
(7) after having tested, close electrochemical workstation, reactor cap taken away, make sample and electrode depart from experimental solutions,
And the gas in air bag is released；
(8) sample is taken off, in case follow-up use；
(9) repeat (1)～(8) and carry out next group experiment.
The beneficial effects of the utility model are:
(1) this utility model provides accurate corroded area preformed hole, makes the area every time tested precisely controlled, solves
The problem that in prior art of having determined, each sample to be tested is required for measured area and encapsulation process before measuring；
(2) this utility model simplifies the tedious steps that sample seals, and can accurately obtain the corrosion of different size sample to be tested
Area, reduces experimental error, shortens experimental period.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is that this utility model fixes lid schematic diagram；
Wherein, the 1, first glass tubing, 2, reactor cap, 3, bell glass, 4, seal lid, 5, to electrode, 6, reference electricity
Pole, 7, air bag, 8, sample.
Detailed description of the invention:
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Realize, as it is shown in figure 1, a kind of, the electrochemical corrosion experimental device that many sized samples are quickly measured, including opening reactor and
Reactor cap, described reactor cap is buckled on opening reactor, fixes as in figure 2 it is shown, described reactor cap is provided with glass tubing
Hole and electrode fixing holes, wherein, described electrode fixing holes, in " convex " type, runs through with the edge of reactor cap, described reactor
The side of hd top face is vertically provided with the first glass tubing and the second glass tubing, is separately fixed in glass tubing fixing hole, the first glass tubing
Being arranged side by side with the second glass tubing, the bottom of described first glass tubing and the second glass tubing is provided with right-angle bending.Sample can be made
Treat that corrosion surface is relative with to electrode and reference electrode, reduce the distance that sample is treated between erosional surface and electrode.Described right-angle folding
Curved towards electrode.Sample treated that erosional surface is towards electrode, it is ensured that the fluency of electric current, reduce experimental error.Described
The lower end of one glass tubing and the second glass tubing connects with one end of bell glass respectively, and the other end of described bell glass is provided with sealing lid,
Described sealing covers and is provided with some apertures.Cover in sealing and some apertures are set, the versatility of experiment can be improved.Described aperture
For circular, rectangle or polygon.Need to select difform erosional surface according to experiment, it is possible to increase the reference of experiment.
The areal extent of described aperture is at 0.5cm2～1.5cm2Between.The area of described aperture is 0.5cm2、0.8cm2、1.0cm2With
1.2cm2.Aperture is shifted to an earlier date prefabricated different hole area, needs to carry out the selection of different area according to experiment, it is achieved that sample
Quickly determining of corroded area.The periphery of the inner surface of described bell glass and sealing lid all processes through frosted.At frosted
After reason, it is possible to make bell glass and seal lid close contact, improving bell glass and the sealing sealed between lid, described first glass
The top of pipe is provided with tinsel and tinsel in being provided with sealing-plug and described first glass tubing protruding through sealing-plug, and described the
The top of two glass tubings connects air bag, is provided with valve between air bag and the second glass tubing, and air bag is supplied by inflator or handball.
Air bag can regulate the draught head after sealing in bell glass, prevents from, because sample is lifted off sealing lid by pressure under water, causing experiment
Failure, the opposite side of described reactor cap end face is vertically provided with two electrodes, and described electrode is reference electrode and to electrode.Described
Reactor cap is provided with the fixing hole of card composite electrode.Electrode uses with reactor cap and removably connects, and facilitates the replacing of electrode.
Use a kind of experimental technique realizing the electrochemical corrosion experimental device that many sized samples are quickly measured, comprise the following steps:
(1) integrity of each parts of checking experiment device and spatter property, it is ensured that experimental provision is without damaging；
(2) according to experiment demand, sample is fitted on the aperture sealing the selected area of lid, and the aperture of other areas is blocked,
Tinsel in sample and the first glass tubing is connected, cover buckle will be sealed tightly on bell glass；Adhesive tape can be used during closure direct
Being sealed by the aperture not used, or use plasticine, and the special sealing member coordinated with aperture, sealing member uses plastics material
Matter, edge is coated with the soft materials such as silica gel, it is ensured that its sealing.
(3) reactor cap is buckled on opening reactor, makes sample and electrode be immersed in experimental solutions；Opening reactor is permissible
Use beaker or other transparent wide mouth wares.
(4) gas in air bag is made to enter bell glass by the second glass tubing；The air pressure in bell glass is made to keep balance with hydraulic pressure,
Prevent sample stress from departing from and seal lid.
(5) by the tinsel in the first glass tubing, reference electrode and electrode is connected with electrochemical workstation respectively；
(6) open electrochemical workstation and carry out corrosion testing；
(7) after having tested, close electrochemical workstation, reactor cap taken away, make sample and electrode depart from experimental solutions,
And the gas in air bag is released；
(8) sample is taken off, in case follow-up use；
(9) repeat (1)～(8) and carry out next group experiment.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines, but not this utility model is protected
The restriction of scope, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, art technology
Personnel need not to pay various amendments or deformation that creative work can make still within protection domain of the present utility model.
Claims (9)
1. one kind realizes the electrochemical corrosion experimental device that many sized samples are quickly measured, it is characterized in that: include opening reactor and reactor cap, the side of described reactor cap end face is vertically provided with the first glass tubing and the second glass tubing, the lower end of described first glass tubing and the second glass tubing connects with one end of bell glass respectively, the other end of described bell glass is provided with sealing lid, the top of described first glass tubing is provided with sealing-plug, tinsel and tinsel it is provided with protruding through sealing-plug in described first glass tubing, the top of described second glass tubing connects air bag, the opposite side of described reactor cap end face is vertically provided with two electrodes, described electrode is reference electrode and to electrode.
A kind of realize the electrochemical corrosion experimental device that many sized samples are quickly measured, it is characterized in that: the bottom of described first glass tubing and the second glass tubing is provided with right-angle bending.
A kind of realize the electrochemical corrosion experimental device that many sized samples are quickly measured, it is characterized in that: described right-angle bending is towards electrode.
A kind of realize the electrochemical corrosion experimental device that many sized samples are quickly measured, it is characterized in that: described sealing covers and is provided with some apertures.
A kind of realize the electrochemical corrosion experimental device that many sized samples are quickly measured, it is characterized in that: described aperture is circular or polygon.
A kind of realize the electrochemical corrosion experimental device that many sized samples are quickly measured, it is characterized in that: the areal extent of described aperture is at 0.5cm2～1.5cm2Between.
A kind of realize the electrochemical corrosion experimental device that many sized samples are quickly measured, it is characterized in that: the area of described aperture is 0.5cm2、0.8cm2、1.0cm2And 1.2cm2。
A kind of realize the electrochemical corrosion experimental device that many sized samples are quickly measured, it is characterized in that: the inner surface of described bell glass and seal the periphery of lid and all process through frosted.
A kind of realize the electrochemical corrosion experimental device that many sized samples are quickly measured, it is characterized in that: described reactor cap is provided with the fixing hole of card composite electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311246.5U CN205580962U (en) | 2016-04-14 | 2016-04-14 | Realize many sizes sample measuring electrochemical corrosion experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311246.5U CN205580962U (en) | 2016-04-14 | 2016-04-14 | Realize many sizes sample measuring electrochemical corrosion experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205580962U true CN205580962U (en) | 2016-09-14 |
Family
ID=56862715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620311246.5U Expired - Fee Related CN205580962U (en) | 2016-04-14 | 2016-04-14 | Realize many sizes sample measuring electrochemical corrosion experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205580962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675482A (en) * | 2016-04-14 | 2016-06-15 | 山东科技大学 | Electrochemical corrosion experiment device and method for measuring samples of various sizes |
| CN111398155A (en) * | 2020-03-31 | 2020-07-10 | 大连理工大学 | Multi-channel corrosion electrolytic cell loading and matching device suitable for considering bending stress influence |
-
2016
- 2016-04-14 CN CN201620311246.5U patent/CN205580962U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675482A (en) * | 2016-04-14 | 2016-06-15 | 山东科技大学 | Electrochemical corrosion experiment device and method for measuring samples of various sizes |
| CN105675482B (en) * | 2016-04-14 | 2018-12-28 | 山东科技大学 | A kind of electrochemical corrosion experimental device and method for realizing more sized samples measurements |
| CN111398155A (en) * | 2020-03-31 | 2020-07-10 | 大连理工大学 | Multi-channel corrosion electrolytic cell loading and matching device suitable for considering bending stress influence |
| CN111398155B (en) * | 2020-03-31 | 2021-11-30 | 大连理工大学 | Multi-channel corrosion electrolytic cell loading and matching device suitable for considering bending stress influence |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11913123B2 (en) | Double coupon reference cell and methods of making same | |
| CN104777943A (en) | Touch control display device | |
| CN205580962U (en) | Realize many sizes sample measuring electrochemical corrosion experimental apparatus | |
| CN106525190B (en) | The device scale method of detection cylinder lithium ion battery gas production | |
| CN104201135B (en) | A kind of wet etch processor and its application method | |
| CN105466837B (en) | Submarine cable water permeabillity test experimental rig and submarine cable water permeabillity test method | |
| US11860065B2 (en) | Method for leak testing and reference leak device for leak testing | |
| CN106290430A (en) | The chip assembly of in site measurement solid-liquid phase interfacial electrochemistry reaction | |
| JP5288937B2 (en) | Method for determining the presence or absence of gas leakage | |
| CN207097543U (en) | A kind of gas collector for Production of Enamel Wires | |
| CN105675482B (en) | A kind of electrochemical corrosion experimental device and method for realizing more sized samples measurements | |
| CN202744629U (en) | Corrosion testing device for metal inside gaps under stripped coatings | |
| CN106124565B (en) | A kind of sealing fixation measuring device for measuring tight rock impedance characteristic | |
| CN207198083U (en) | A kind of controllable temperature electrolytic cell in use for electrochemical tests | |
| CN203011650U (en) | Plane weld joint air tightness test tool | |
| CN203658304U (en) | Electrochemical analyzing and testing device | |
| CN206807203U (en) | Water proof junction box for cable | |
| CN207231844U (en) | Water fetching device | |
| CN203535129U (en) | Vacuum and gas simulation environment testing chamber | |
| CN106441460B (en) | Air quantity testing device of irregular ventilation equipment | |
| CN205620090U (en) | Sealness detecting device | |
| CN104868066A (en) | Cover plate of square power battery and matched formation charging device | |
| CN110274860B (en) | Waterproof material permeability inspection device | |
| US10488366B2 (en) | Apparatus and method for electrochemical quality control of electrically conducting objects | |
| CN110376117B (en) | Oil pipe test piece packaging device, oil pipe test piece testing device and oil pipe test piece testing method |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190414 |