CN102109458A - Aluminum alloy C ring sample lifting intermittent immersion stress corrosion test device - Google Patents
Aluminum alloy C ring sample lifting intermittent immersion stress corrosion test device Download PDFInfo
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- CN102109458A CN102109458A CN 201010587562 CN201010587562A CN102109458A CN 102109458 A CN102109458 A CN 102109458A CN 201010587562 CN201010587562 CN 201010587562 CN 201010587562 A CN201010587562 A CN 201010587562A CN 102109458 A CN102109458 A CN 102109458A
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Abstract
The embodiment of the invention discloses an aluminum alloy C ring sample lifting intermittent immersion stress corrosion test device. The test device comprises a test box, an electric control cabinet, a frame, a mechanical transmission device, a water pump, a stroke switch for controlling lifting height, a humidity control device, an overflow preventing device and a test medium liquid storage tank, wherein the frame is used for supporting the test box and the electric control cabinet; the mechanical transmission device, the water pump and the stroke switch are arranged in the frame; the humidity control device and the overflow preventing device are arranged on the top in the test box; the test medium liquid storage tank is arranged at the bottom in the test box; a temperature control device for controlling the temperature of an electrolytic corrosion medium is arranged in the liquid storage tank; and the electric control cabinet comprises a programmable logic controller for controlling the test of the test device. In the embodiment of the invention, the test medium liquid storage tank is arranged in the aluminum alloy C ring sample lifting intermittent immersion stress corrosion test device, so that more test media can be simultaneously tested, and test efficiency is effectively improved. By the embodiment of the invention, the test of the test device can be automatically controlled, so that the test efficiency is further improved.
Description
Technical field
The present invention relates to the pipe mill field, more particularly, relate between a kind of aluminium alloy C ring sample lift and soak stress corrosion testing device.
Background technology
Stress corrosion is meant under action of pulling stress, the destruction that metal causes in corrosive medium.Crystal grain is generally all passed in this corrosion, promptly so-called transgranular corrosion.Stress corrosion is by remnants or applied stress strain that causes and the material damage process of corroding the synergy generation.Stress corrosion causes the fracture of material to be called stress corrosion fracture.
Because in the production of aluminium alloy extrusions, the anticorrosion stress-resistant guild of aluminium alloy green wood directly influences the quality of section bar, so need carry out stress corrosion (cracking) test to the aluminium alloy extrusions of producing.
In the prior art, soak in the stress corrosion testing device between aluminium alloy C ring sample lift, test(ing) medium is deposited in the beaker, its maximum capacity is 12, that is to say, in single test, can test 12 al alloy specimens simultaneously at most, so its efficient is lower.
In addition, in the prior art, soak in the stress corrosion testing device between aluminium alloy C ring sample lift, its descending operation need manually be finished, so its automaticity is lower, thereby can make that also its efficient is not high.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of non-insulated track circuit analog meter, to realize improving the purpose of test efficiency.
The embodiment of the invention is achieved in that
Soak stress corrosion testing device between a kind of aluminium alloy C ring sample lift, it is characterized in that, comprising: chamber, electrical control cubicles, be used to support the frame of chamber and electrical control cubicles;
Be arranged on the travel switch of mechanical driving device in the described frame, water pump, control adjustable height;
Be arranged on top in the described chamber humidity conditioner, be arranged on preventing overflow mechanism, being arranged on the test(ing) medium reservoir of chamber inner bottom part of chamber inner top, be placed with the temperature regulating device of control electrolytic corrosion medium temperature in the described reservoir;
Electrical control cubicles includes programmable logic controller (PLC), is used to realize the test control of test unit.
Preferably, in embodiments of the present invention, also comprise infusion set, tapping equipment, automatic liquid supply device and circulating device;
Electrolytic corrosion medium in the described device for storing liquid is continued to be delivered to electrolytic tank by infusion set, flows through aluminium base sample and ac electrode, flows back to device for storing liquid by described reflux again.
Preferably, in embodiments of the present invention, described travel switch is the spacing control of photoelectricity.
From above-mentioned technical scheme as can be seen, in embodiments of the present invention, be provided with the test(ing) medium reservoir in the stress corrosion testing device by between aluminium alloy C ring sample lift, soaking, in prior art, the use beaker is compared, can be when testing in the embodiment of the invention simultaneously to more test(ing) medium, thus test efficiency improved effectively.
In addition, in embodiments of the present invention,,, reduce manually-operated, thereby further improved test efficiency so can realize the robotization of the test control of test unit because electrical control cubicles includes programmable logic controller (PLC).
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is for soaking structural representation in the stress corrosion testing device between the ring of aluminium alloy C described in embodiment of the invention sample lift.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
In order to improve test efficiency effectively, the embodiment of the invention provides between a kind of aluminium alloy C ring sample lift soaks stress corrosion testing device, comprising: chamber 1, electrical control cubicles 2, be used to support the frame of chamber 1 and electrical control cubicles 2; Be arranged on the travel switch of mechanical driving device 3 in the described frame, water pump 4, control adjustable height; Be arranged on top in the described chamber humidity conditioner, be arranged on preventing overflow mechanism, being arranged on the test(ing) medium reservoir of chamber inner bottom part of chamber inner top, be placed with the temperature regulating device of control electrolytic corrosion medium temperature in the described reservoir; Electrical control cubicles includes programmable logic controller (PLC), is used to realize the test control of test unit.
In embodiments of the present invention, be provided with the test(ing) medium reservoir in the stress corrosion testing device by between aluminium alloy C ring sample lift, soaking, in prior art, the use beaker is compared, can be when testing in the embodiment of the invention simultaneously to more test(ing) medium, thus test efficiency improved effectively.
In addition, in embodiments of the present invention,,, reduce manually-operated, thereby further improved test efficiency so can realize the robotization of the test control of test unit because electrical control cubicles includes programmable logic controller (PLC).
In the embodiment of the invention, concrete, described travel switch can be the spacing control of photoelectricity.
In the embodiment of the invention, can also comprise infusion set, tapping equipment, automatic liquid supply device and circulating device;
Electrolytic corrosion medium in the described device for storing liquid is continued to be delivered to electrolytic tank by infusion set, flows through aluminium base sample and ac electrode, flows back to device for storing liquid by described reflux again.
Electrolysis unit described in the embodiment of the invention, employing makes the electrolytic corrosion medium flow with respect to fixing aluminium base sample and simulates the relative motion of aluminium base on the actual production line, before dispatching from the factory, aluminium base just can the performance of aluminium base be detected, make that the Performance Detection of aluminium base is more quick, improve the hysteresis of aluminium base production technology, and reduced the mass loss of aluminium base.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (3)
1. soak stress corrosion testing device between aluminium alloy C ring sample lift, it is characterized in that, comprising: chamber, electrical control cubicles, be used to support the frame of chamber and electrical control cubicles;
Be arranged on the travel switch of mechanical driving device in the described frame, water pump, control adjustable height;
Be arranged on top in the described chamber humidity conditioner, be arranged on preventing overflow mechanism, being arranged on the test(ing) medium reservoir of chamber inner bottom part of chamber inner top, be placed with the temperature regulating device of control electrolytic corrosion medium temperature in the described reservoir;
Electrical control cubicles includes programmable logic controller (PLC), is used to realize the test control of test unit.
2. according to the described test unit of claim 1, it is characterized in that, also comprise infusion set, tapping equipment, automatic liquid supply device and circulating device;
Electrolytic corrosion medium in the described device for storing liquid is continued to be delivered to electrolytic tank by infusion set, flows through aluminium base sample and ac electrode, flows back to device for storing liquid by described reflux again.
3. according to the described test unit of claim 2, it is characterized in that described travel switch is the spacing control of photoelectricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010587562 CN102109458A (en) | 2010-12-13 | 2010-12-13 | Aluminum alloy C ring sample lifting intermittent immersion stress corrosion test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010587562 CN102109458A (en) | 2010-12-13 | 2010-12-13 | Aluminum alloy C ring sample lifting intermittent immersion stress corrosion test device |
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| CN102109458A true CN102109458A (en) | 2011-06-29 |
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| CN 201010587562 Pending CN102109458A (en) | 2010-12-13 | 2010-12-13 | Aluminum alloy C ring sample lifting intermittent immersion stress corrosion test device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121380A (en) * | 2017-05-31 | 2017-09-01 | 江苏金钿实业有限公司 | A kind of wrist-watch corrosion-resistant detection means of steel bracelet |
| CN110823743A (en) * | 2019-11-19 | 2020-02-21 | 中国航发贵州黎阳航空动力有限公司 | Stress corrosion test equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3898882B2 (en) * | 2000-09-18 | 2007-03-28 | 株式会社資生堂 | Corrosion test method for metal tube containers for cosmetics |
| CN201034918Y (en) * | 2007-06-01 | 2008-03-12 | 北京科技大学 | Period soaking corrosion test box |
| US7553449B2 (en) * | 2004-09-21 | 2009-06-30 | Exxonmobil Research & Engineering Company | Method of determination of corrosion rate |
| CN101738365A (en) * | 2008-11-06 | 2010-06-16 | 北京有色金属研究总院 | Accelerated test method for simulating atmospheric corrosion of metal materials |
| CN201917490U (en) * | 2010-12-13 | 2011-08-03 | 西南铝业（集团）有限责任公司 | Lifting immersed stress corrosion test apparatus for aluminum alloy C ring sample |
-
2010
- 2010-12-13 CN CN 201010587562 patent/CN102109458A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3898882B2 (en) * | 2000-09-18 | 2007-03-28 | 株式会社資生堂 | Corrosion test method for metal tube containers for cosmetics |
| US7553449B2 (en) * | 2004-09-21 | 2009-06-30 | Exxonmobil Research & Engineering Company | Method of determination of corrosion rate |
| CN201034918Y (en) * | 2007-06-01 | 2008-03-12 | 北京科技大学 | Period soaking corrosion test box |
| CN101738365A (en) * | 2008-11-06 | 2010-06-16 | 北京有色金属研究总院 | Accelerated test method for simulating atmospheric corrosion of metal materials |
| CN201917490U (en) * | 2010-12-13 | 2011-08-03 | 西南铝业（集团）有限责任公司 | Lifting immersed stress corrosion test apparatus for aluminum alloy C ring sample |
Non-Patent Citations (2)
| Title |
|---|
| 《航空学报》 200004 张琦等 高强铝合金加速腐蚀方法的研究 第21卷, * |
| 《装备环境工程》 200606 蔡健平等 铝合金综合环境试验研究 第3卷, 第03期 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121380A (en) * | 2017-05-31 | 2017-09-01 | 江苏金钿实业有限公司 | A kind of wrist-watch corrosion-resistant detection means of steel bracelet |
| CN107121380B (en) * | 2017-05-31 | 2020-10-30 | 江苏金钿实业有限公司 | Corrosion-resistant detection device of steel watchband for wrist-watch |
| CN110823743A (en) * | 2019-11-19 | 2020-02-21 | 中国航发贵州黎阳航空动力有限公司 | Stress corrosion test equipment |
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Application publication date: 20110629 |