CN204536258U - A kind of electrochemical process metal material precipitated phase extraction equipment - Google Patents
A kind of electrochemical process metal material precipitated phase extraction equipment Download PDFInfo
- Publication number
- CN204536258U CN204536258U CN201520110897.3U CN201520110897U CN204536258U CN 204536258 U CN204536258 U CN 204536258U CN 201520110897 U CN201520110897 U CN 201520110897U CN 204536258 U CN204536258 U CN 204536258U
- Authority
- CN
- China
- Prior art keywords
- sample
- stainless steel
- precipitated phase
- metal material
- anode
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
Adopt electrochemical method to extract an extraction equipment for metal material tissue precipitated phase, described metal material is the threaded shaft-like sample (8) of one end car, and device then comprises: one fills electrolyte cells (9); One tubular stainless steel cathode (1), interior Sheng electrolytic solution is also partly immersed in electrolytic tank (9); An insulation anode sample support frame (4), is supported on negative electrode nozzle, and have threaded hole (6) in the middle of bracing frame and hang upside down the shaft-like sample of connection, the both sides of threaded hole is provided with insulating semi-permeable diaphragm hook (7); The bag-shaped semi-permeable diaphragm (2) that one aperture allows ion to pass through and do not allow releasing characteristics to pass through, sack hangs on anode sample support frame semi-permeable diaphragm hook; The power supply of one voltage between matrix corrosion current potential and precipitated phase corrosion potential (10), positive pole connects shaft-like sample upper end by anode line (5), negative pole connects negative electrode (1) by cathode line (3).The utility model features simple structure can realize again precipitated phase extraction.
Description
Technical field
The utility model relates to a kind of metal material tissue analytical equipment, particularly relates to a kind of extraction equipment adopting electrochemical method to extract metal material tissue precipitated phase.
Background technology
When metal material carries out fabric analysis, existing measurement means often causes result inaccurate owing to there being the existence of matrix as energy spectrometer, electron probe etc. carry out constituent analysis to precipitate particle.
In order to obtain analyzing more accurately, the method that can design precipitate particle is extracted by galvanochemistry extracts, and carries out analytical test separately then can obtain result more accurately to precipitate particle.
Chinese utility model patent " a kind of electrolytic extraction device measuring Carbide Phases in heat-resisting steel ", patent No. ZL201120234722.5 discloses a kind of extraction equipment of at least two electrolytic tanks serial connection; Also have Chinese utility model patent " a kind of precipitated phase extraction equipment ", patent No. ZL201320824345.X also discloses a kind of extraction equipment.But these two kinds of structures are all comparatively complicated, inconvenient during use.
Utility model content
Technical problem to be solved in the utility model, is just to provide a kind of easy electrochemical method that utilizes and extracts the extraction equipment of metal material tissue precipitated phase, its features simple structure, can realize again precipitated phase extraction.
Solve the problems of the technologies described above, the utility model takes following technical scheme:
Adopt electrochemical method to extract an extraction equipment for metal material tissue precipitated phase, it is characterized in that: described metal material is the threaded shaft-like sample 8 of one end car, and described device comprises:
One electrolytic tank 9, for holding electrolytic solution;
One tubular stainless steel cathode 1, interior Sheng electrolytic solution is also partly immersed in the electrolytic solution of electrolytic tank 9, namely has electrolytic solution inside and outside tubular stainless steel cathode;
An insulation anode sample support frame 4, is supported on described tubular stainless steel cathode nozzle, has threaded hole 6 and hang upside down the described shaft-like sample of connection in the middle of bracing frame, and the both sides of bracing frame neutral threaded hole is provided with insulating semi-permeable diaphragm hook 7;
The bag-shaped semi-permeable diaphragm 2 that one aperture allows ion to pass through and do not allow releasing characteristics to pass through, sack hangs on described anode sample support frame semi-permeable diaphragm hook;
The power supply 10 of one voltage between matrix corrosion current potential and precipitated phase corrosion potential, positive pole connects described shaft-like sample upper end by anode line 5, negative pole connects described tubular stainless steel cathode 1 by cathode line 3.
Described tubular stainless steel cathode 1 nozzle turns up formation step, and insulation anode sample support frame 4 is gantry type, and its double support, on described tubular stainless steel cathode 1 nozzle step, is inlaid with on derby, derby in the middle of bracing frame and has described threaded hole 6.
The principle of this device is: the corrosion potential difference utilizing metal material tissue precipitated phase and matrix, is connected sample anode and cathode with power supply, arranges supply voltage between matrix corrosion current potential and precipitated phase corrosion potential; Thus, namely to corrode precipitated phase in the electrolytic solution remaining for matrix.
The negative electrode of a design cylindrical shape stainless steel, stainless steel cylindrical portions is placed in electrolytic solution, and two shoulders that the other end is designed to turn up play a supportive role and the effect being connected power supply; The U-shaped anode sample support frame of a design plastic material, bracing frame two ends are fixed on cathode cylinder two and take on, center section is the cylinder of metallic thread-shaped hollow, for fixing sample, connect power supply and sample, two circular arc Plastic hangers are connected, for supporting semi-permeable diaphragm in the bottom of anode sample support frame.Semi-permeable diaphragm is for collecting the remaining precipitated phase got off of electrolysis, and its aperture allows ion pass through and do not allow releasing characteristics to pass through.
During use, first anode sample is processed into circle, TOE; Subsequently anode sample is screwed in the sample aperture of sample support frame; Semi-permeable diaphragm is hung up properly in sample support frame bottom; After sample support frame be fixed on cathode cylinder two take on; Then cathode cylinder the latter half is put into the electrolytic tank (anode sample top is fixed on support, and bottom is placed in electrolytic solution, the sample meeting electrolytic extraction in electrolytic solution) that electrolytic solution is housed; Finally connect power supply and can start extracting operation.
The utility model has the following advantages and good effect:
(1) precipitated phase extraction easy and simple to handle can be realized;
(2) structure is simple, produces easily, with low cost.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the utility model embodiment;
Fig. 2 is the schematic top plan view of the utility model embodiment.
In figure: 1---stainless steel cathode, 2---semi-permeable diaphragm, 3---cathode line, 4---sample support frame, 5---anode line, 6---sample aperture, 7---semi-permeable diaphragm is linked up with, and 8---anode sample, 9---electrolytic tank, 10---power supply.
Embodiment
In order to understand the utility model better, be described further below in conjunction with the technical scheme of drawings and Examples to utility model.
See attached Fig. 1 and 2, employing electrochemical method of the present utility model extracts the extraction equipment embodiment of metal material tissue precipitated phase, and metal material is the threaded shaft-like sample 8 of one end car, and device comprises:
One electrolytic tank 9, for holding electrolytic solution;
One tubular stainless steel cathode 1, interior Sheng electrolytic solution is also partly immersed in the electrolytic solution of electrolytic tank 9, namely has electrolytic solution inside and outside tubular stainless steel cathode;
An insulation anode sample support frame 4, is supported on described tubular stainless steel cathode nozzle, has threaded hole 6 and hang upside down the described shaft-like sample of connection in the middle of bracing frame, and the both sides of bracing frame neutral threaded hole is provided with insulating semi-permeable diaphragm hook 7;
The bag-shaped semi-permeable diaphragm 2 that one aperture allows ion to pass through and do not allow releasing characteristics to pass through, sack hangs on described anode sample support frame semi-permeable diaphragm hook;
The power supply 10 of one voltage between matrix corrosion current potential and precipitated phase corrosion potential, positive pole connects described shaft-like sample upper end by anode line 5, negative pole connects described tubular stainless steel cathode 1 by cathode line 3.
Described tubular stainless steel cathode 1 nozzle turns up formation step, and insulation anode sample support frame 4 is gantry type, and its double support, on described tubular stainless steel cathode 1 nozzle step, is inlaid with on derby, derby in the middle of bracing frame and has described threaded hole 6.
The overall loop forming power supply 10 positive poles-sample aperture 6-anode sample 8-electrolytic solution-stainless steel cathode 1-power supply 10 negative pole.
Claims (2)
1. adopt electrochemical method to extract an extraction equipment for metal material tissue precipitated phase, it is characterized in that: described metal material is the threaded shaft-like sample (8) of one end car, and described device comprises:
One electrolytic tank (9), for holding electrolytic solution;
One tubular stainless steel cathode (1), interior Sheng electrolytic solution is also partly immersed in the electrolytic solution of electrolytic tank (9), namely has electrolytic solution inside and outside tubular stainless steel cathode;
An insulation anode sample support frame (4), be supported on described tubular stainless steel cathode nozzle, have threaded hole (6) in the middle of bracing frame and hang upside down the described shaft-like sample of connection, the both sides of bracing frame neutral threaded hole is provided with insulating semi-permeable diaphragm hook (7);
The bag-shaped semi-permeable diaphragm (2) that one aperture allows ion to pass through and do not allow releasing characteristics to pass through, sack hangs on described anode sample support frame semi-permeable diaphragm hook;
The power supply of one voltage between matrix corrosion current potential and precipitated phase corrosion potential (10), positive pole is by anode line (5) connects described shaft-like sample upper end, negative pole connects described tubular stainless steel cathode (1) by cathode line (3).
2. employing electrochemical method according to claim 1 extracts the extraction equipment of metal material tissue precipitated phase, it is characterized in that: described tubular stainless steel cathode (1) nozzle turns up formation step, insulation anode sample support frame (4) is gantry type, its double support, on described tubular stainless steel cathode (1) nozzle step, is inlaid with on derby, derby in the middle of bracing frame and has described threaded hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110897.3U CN204536258U (en) | 2015-02-13 | 2015-02-13 | A kind of electrochemical process metal material precipitated phase extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110897.3U CN204536258U (en) | 2015-02-13 | 2015-02-13 | A kind of electrochemical process metal material precipitated phase extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204536258U true CN204536258U (en) | 2015-08-05 |
Family
ID=53750244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520110897.3U Active CN204536258U (en) | 2015-02-13 | 2015-02-13 | A kind of electrochemical process metal material precipitated phase extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204536258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267351A (en) * | 2018-03-15 | 2018-07-10 | 江阴兴澄特种钢铁有限公司 | A kind of electrolysis semi-permeable membrane capsule cup and its making, application method |
| CN109540990A (en) * | 2019-01-09 | 2019-03-29 | 苏州热工研究院有限公司 | A kind of sacrificial anode electrochemical performance test auxiliary cathode device |
-
2015
- 2015-02-13 CN CN201520110897.3U patent/CN204536258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267351A (en) * | 2018-03-15 | 2018-07-10 | 江阴兴澄特种钢铁有限公司 | A kind of electrolysis semi-permeable membrane capsule cup and its making, application method |
| CN109540990A (en) * | 2019-01-09 | 2019-03-29 | 苏州热工研究院有限公司 | A kind of sacrificial anode electrochemical performance test auxiliary cathode device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103424434B (en) | Soft clay consolidation by electroosmosis experimental technique under anode follow-up effect | |
| CN204536258U (en) | A kind of electrochemical process metal material precipitated phase extraction equipment | |
| CN204649594U (en) | Lead acid accumulator plate grid decay resistance proving installation | |
| CN203096191U (en) | Dynamic simulation testing device for producing sodium hypochlorite by electrolyzing sea water | |
| CN208297689U (en) | A kind of device for examining battery drain | |
| CN203224531U (en) | Rod type insulating tool test stand | |
| CN203728941U (en) | Device for extracting precipitated phase | |
| CN203700577U (en) | Microprobe electrochemical grinding device of microbubble generator | |
| CN204874790U (en) | Novel foam nickel electroplating groove | |
| CN206457552U (en) | A kind of Novel electric polar filament electrolysis unit | |
| CN209606369U (en) | It is a kind of for detecting the device of electrolyte electrochemical performance | |
| CN204198870U (en) | A kind of device for ionic liquid electrodeposition | |
| CN113270235A (en) | Method for separating superconducting phase from silver-based copper oxide superconducting material | |
| CN202047139U (en) | Cathode cage | |
| CN203007431U (en) | Cathode box for diaphragm electrolytic cell | |
| CN207992107U (en) | A kind of multi-class potential testing device | |
| CN205333718U (en) | Be used for magnesium electrolysis production medium voltage to fall measuring device | |
| CN203174215U (en) | Device for coating film on inner wall of cylindrical metal tube in anodic oxidation method | |
| CN215640029U (en) | Battery drop test device | |
| CN203569216U (en) | Anode plate sealing cover | |
| CN215947425U (en) | Novel electrolytic anode lead-free tin bar | |
| CN216925404U (en) | Device for measuring spacing between cathode and anode in copper electrolysis | |
| CN107607786A (en) | A kind of aluminum electrolysis anode carbon block resistivity method for fast measuring and device | |
| CN206902245U (en) | A kind of chemical experiment Miniature water electrolytic experiment equipment | |
| CN109187642A (en) | A kind of interior marine facies soil drainage by electroosmosis reinforcing device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |