CN105928863A - Hydrochloric acid fumigating apparatus used for filiform corrosion testing - Google Patents
Hydrochloric acid fumigating apparatus used for filiform corrosion testing Download PDFInfo
- Publication number
- CN105928863A CN105928863A CN201610250850.6A CN201610250850A CN105928863A CN 105928863 A CN105928863 A CN 105928863A CN 201610250850 A CN201610250850 A CN 201610250850A CN 105928863 A CN105928863 A CN 105928863A
- Authority
- CN
- China
- Prior art keywords
- hydrochloric acid
- proof box
- control system
- pallet
- test
- 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.)
- Pending
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 153
- 238000012360 testing method Methods 0.000 title claims abstract description 87
- 238000005260 corrosion Methods 0.000 title claims abstract description 37
- 230000007797 corrosion Effects 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000012806 monitoring device Methods 0.000 claims abstract 2
- 238000003958 fumigation Methods 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 17
- 239000010410 layer Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 239000003822 epoxy resin Substances 0.000 claims description 8
- 229920000647 polyepoxide Polymers 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 239000002912 waste gas Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/006—Investigating resistance of materials to the weather, to corrosion, or to light of metals
Abstract
The invention relates to a hydrochloric acid fumigating apparatus used for filiform corrosion testing. The hydrochloric acid fumigating apparatus comprises a hermetic door, an observation window, a test box, a tray I, a hydrochloric acid box, a tray II, a control system, a constant-humidity humidifier, a thermostat, an exhaust-gas treatment device, a monitoring device and a to-be-tested plate, wherein the observation window is arranged on the hermetic door; the test box is of a square structure; the constant-humidity humidifier, the thermostat and the exhaust-gas treatment device are arranged in the test box; the test box is provided with a chute for installation of the tray I and the tray II; the hydrochloric acid box is arranged on the tray II; the to-be-tested plate is arranged on the tray I; and a control panel and a display screen of the control system are arranged on the test box. The hydrochloric acid fumigating apparatus can realize filiform corrosion testing of the to-be-tested plate under different constant-temperature and constant-humidity conditions; in the process of testing, the hydrochloric acid fumigating apparatus can record the process of filiform corrosion of the to-be-tested plate and effectively treat exhaust gas; and the hydrochloric acid fumigating apparatus has the advantages of simple structure and complete functions.
Description
Technical field
The present invention relates to metal specimen filiform corrosion test under salt mist environment under coating, particularly relate to one and use
Hydrochloric acid device for fumigation in filiform corrosion test.
Background technology
Filiform corrosion frequently occurs on attached cated metal, it will usually in sudden and violent drain edge or the place of local failure of coating
There is a kind of corrosion condition linearly.For anti-corrosion of metal in commercial production and daily life, often at the table of metal material
Topcoating covers one layer of corrosion-resistant coating, and along with development and the increase of application scenario of science and technology, research worker is constantly new in developmental research
Coating material.In order to detect the coating material anticorrosive effect to metal, it is carried out salt spray test is necessary.Salt fog tries
Test is that a kind of manual simulation salt mist environment condition mainly utilizing salt spray test equipment to be created is to examine product or metal material corrosion resistant
The environmental test of erosion performance, the Main Means in service life that is assessment material in salt mist environment.Salt spray test detection is at many row
Equally in occupation of vital status in the Product checking of industry.Salt spray test device is widely used in electronics, electrician and vapour
The products such as car, motorcycle, hardware & tools, parts, metal material and the plating of goods, coating etc. carry out salt spray corrosion test.
It is rotten that the present invention provides a kind of hydrochloric acid device for fumigation for filiform corrosion test that material can carry out under the conditions of constant temperature and humidity salt fog
Corrosion test, can be effectively treated harmful exhaust again, and this device has a perfect in shape and function, conveniently moving, simple to operate, from
The distinguishing feature that dynamicization level is high.
Summary of the invention
In order to realize foregoing invention purpose, the present invention discloses a kind of hydrochloric acid device for fumigation for filiform corrosion test, has structure
Simply, compact, perfect in shape and function, mobile, easy to operate, filiform corrosion hydrochloric acid device for fumigation that automatization level is high.
The technical solution adopted in the present invention is as follows:
A kind of hydrochloric acid device for fumigation for filiform corrosion test, including: hermatic door, observation window, proof box, pallet I, hydrochloric acid
Case, pallet II, control system, constant humidity humidifier, thermostat, emission-control equipment, supervising device, tested test plate (panel);Described
Proof box is square structure, and described proof box has passage, and foldable moving roller is arranged at the bottom of described proof box, described
The inwall of proof box has heat-insulation layer, and the outer wall of described proof box uses stainless steel material, and described observation window is placed in described hermatic door
On, described constant humidity humidifier, described thermostat, described emission-control equipment are placed on the inside of described proof box, described test
Having chute on the side that case is connected with described hermatic door, be used for installing described pallet I and described pallet II, described hydrochloric acid case is put
Putting on described pallet II, described tested test plate (panel) is placed on described pallet I, and the opposite side of described proof box installs described control
System, described control system includes display screen, control panel, Control System Software, the display screen of described control system, control
Panel is placed in described proof box, and described Control System Software is placed in described proof box;Equipped with hydrochloric acid inside described hydrochloric acid case
Container, fills hydrochloric acid in described hydrochloric acid container, the top of described hydrochloric acid case is equipped with a rectangular dish, on described rectangular dish wall
It is carved with liquid level line, is connected with described hydrochloric acid container by pipeline bottom described rectangular dish, described hydrochloric acid container is equipped with piezometer,
Ensure that in described rectangular dish, the volume of hydrochloric acid reaches liquid level line position, to be equipped with waste liquid drain bottom the side of described rectangular dish,
The waste liquid tested is discharged by waste liquid discharge pipe.
Further, described pallet I and described pallet II is netted epoxide resin material, can bear on described pallet I tested
The weight of described hydrochloric acid case on test plate (panel) and described pallet II, again can be anticorrosive.
Further, described supervising device includes two photographic head, the first top being placed only in described tested test plate (panel) of described shooting,
One top being placed only in described hydrochloric acid case, described tested test plate (panel) and described hydrochloric acid case are monitored and by prison by described supervising device
Measurement information feeds back to described control system, is shown on the display screen of described control system.
Further, the chute of described proof box is equidistantly positioned, it is achieved described pallet I is apart from the height of described hydrochloric acid case
Adjustable, realize again the parallel installation of 4 described pallet I simultaneously.
Further, described constant humidity humidifier is connected with described control system, controls described constant humidity by described control system and humidifies
Device is used for regulating the moisture stable in described proof box, it is achieved the stifling test under the conditions of constant humidity of the described tested test plate (panel);Described perseverance
The outer layer of wet humidifier has epoxy resin protective layer, prevents from corroding in acid condition.
Further, described thermostat is connected with described control system, controls described thermostat by described control system, is used for
Regulate the temperature stabilization in described proof box, it is achieved the stifling test under constant temperature of the described tested test plate (panel);Described thermostat
Outer layer has epoxy resin protective layer, prevents from corroding in acid condition.
Further, the outlet pipe of described emission-control equipment is connected with the passage of described proof box, and described exhaust-gas treatment fills
Put the waste gas using Filtration Adsorption method to remove in proof box, the clean environment of described test specimen in both having ensure that described proof box,
Again will not be to environment.
Further, described foldable moving roller is arranged on the bottom of described proof box, and described foldable moving roller is described
When proof box is tested, it is in folded state, it is ensured that stablizing of described proof box;When described proof box needs shift position,
Described foldable moving roller is opened, it is achieved the light of described proof box moves.
A kind of method of work for the hydrochloric acid device for fumigation of filiform corrosion test of the present invention specifically comprises the following steps that
Open described foldable moving roller and described proof box is moved to testing position, then described foldable moving roller is rolled over
Folded;Opening the described hermatic door of described proof box, cut on tested test plate (panel), is placed in modulated by tested test plate (panel) according to a specified method
On the described pallet I of the good height of joint, after the described hermatic door of described proof box is closed;Regulate described control system and make described salt
Acid case inner gauge makes the amount of hydrochloric acid in described rectangular dish reach liquid level line, regulates described control system and regulates described constant humidity humidification
Device, makes the humidity of described proof box reach the value set, regulates described control system and regulate described thermostat, make described proof box
Temperature reach the value that sets, so that hydrochloric acid produces salt fog under the conditions of stifling in described rectangular dish, thus to described tested
Test specimen is tested;The waste gas produced in process of the test is processed by described emission-control equipment, and institute observed by described supervising device
State the filiform corrosion situation on tested test plate (panel), and monitoring process is shown on the display screen of described control system.
A kind of hydrochloric acid device for fumigation for filiform corrosion test of the present invention, it has the beneficial effects that:
(1) a kind of hydrochloric acid device for fumigation for filiform corrosion test of the present invention is regulated by described constant humidity humidifier, described thermostat
Constant-humidity constant-temperature condition in proof box, described emission-control equipment in both having ensure that described proof box the environment of described test specimen clear
Clean, again will not be to environment.
(2) a kind of hydrochloric acid device for fumigation for filiform corrosion test of the present invention has simple in construction, compact, perfect in shape and function, operation
Convenient, the remarkable advantage that automatization level is high.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of hydrochloric acid device for fumigation for filiform corrosion test of the present invention;
Fig. 2 is the right view of a kind of hydrochloric acid device for fumigation for filiform corrosion test of the present invention;
Fig. 3 is the 3 dimensional drawing of a kind of hydrochloric acid device for fumigation for filiform corrosion test of the present invention;
In figure: 1-hermatic door, 2-observation window, 3-proof box, 4-pallet I, 5-hydrochloric acid case, 6-pallet II, 7-control system, 8-
Constant humidity humidifier, 9-thermostat, 10-emission-control equipment, 11-supervising device.
Detailed description of the invention
Below in conjunction with the accompanying drawings invention is further described.
As shown in Figure 1, 2, 3, a kind of hydrochloric acid device for fumigation for filiform corrosion test, including: hermatic door 1, observation window 2,
Proof box 3, pallet I4, hydrochloric acid case 5, pallet II6, control system 7, constant humidity humidifier 8, thermostat 9, exhaust-gas treatment dress
Put 10, supervising device 11, tested test plate (panel);Described proof box 3 is square structure, described proof box 3 has passage, institute
The bottom stating proof box 3 has foldable moving roller, described foldable moving roller to be arranged on the bottom of described proof box 3, institute
State foldable moving roller when described proof box 3 is tested, be in folded state, it is ensured that stablizing of described proof box 3,
When described proof box 3 needs shift position, described foldable moving roller is opened, it is achieved the light of described proof box 3 moves;
The inwall of described proof box 3 has heat-insulation layer, and the outer wall of described proof box 3 uses stainless steel material, and described observation window 2 is placed in
On described hermatic door 1, described constant humidity humidifier 8, described thermostat 9, described emission-control equipment 10 are placed on described test
The inside of case 3, the side that described proof box 3 is connected with described hermatic door 1 has chute, be used for install described pallet I4 and
Described pallet II6, described hydrochloric acid case 5 is placed on described pallet II6, and described tested test plate (panel) is placed on described pallet I4, institute
The opposite side stating proof box 3 installs described control system 7, and described control system 7 includes display screen, control panel, control system
System software, the display screen of described control system 7, control panel be placed in described proof box 3, and described Control System Software is put
In described proof box 3;Described hydrochloric acid case 5 is internal equipped with hydrochloric acid container, fills hydrochloric acid, described hydrochloric acid in described hydrochloric acid container
The top of case 5 is equipped with a rectangular dish, described rectangular dish wall is carved with liquid level line, passes through pipeline bottom described rectangular dish
It is connected with described hydrochloric acid container, described hydrochloric acid container is equipped with piezometer, it is ensured that in described rectangular dish, the volume of hydrochloric acid reaches liquid
Bit line position, is equipped with waste liquid drain bottom the side of described rectangular dish, the waste liquid tested is discharged by waste liquid discharge pipe;
Described supervising device 11 includes two photographic head, and the first top being placed only in described tested test plate (panel) of described shooting, one is placed only in
The top of described hydrochloric acid case 5, described tested test plate (panel) and described hydrochloric acid case 5 are monitored and monitoring are believed by described supervising device 11
Breath feeds back to described control system 7, is shown on the display screen of described control system 7;Described constant humidity humidifier 8 and described control
System 7 processed connects, and controls described constant humidity humidifier 8 by described control system 7, is used for regulating the humidity in described proof box
Stable, it is achieved the stifling test under the conditions of constant humidity of the described tested test plate (panel), the outer layer of described constant humidity humidifier 8 has epoxy resin to protect
Sheath, prevents from corroding in acid condition;Described thermostat 9 is connected with described control system 7, controls system by described
The system 7 described thermostat 9 of control, is used for regulating the temperature stabilization in described proof box 3, it is achieved described tested test plate (panel) is at constant temperature bar
Stifling test under part, the outer layer of described thermostat 9 has epoxy resin protective layer, prevents from corroding in acid condition;Institute
The passage of the outlet pipe and described proof box 3 of stating emission-control equipment 10 is connected, and described emission-control equipment 10 used
Filter absorption method removes the waste gas in proof box, both ensure that the clean environment of described test specimen in described proof box 3, and again will not
To environment.
As shown in Figure 1, 2, 3, the method for work concrete steps of a kind of hydrochloric acid device for fumigation for filiform corrosion test of the present invention are such as
Under:
Open described foldable moving roller and described proof box 3 is moved to testing position, then described foldable moving roller is rolled over
Folded;Opening the described hermatic door 1 of described proof box 3, cut on tested test plate (panel), is placed in tested test plate (panel) according to a specified method
On the described pallet I4 of adjusted good height, after the described hermatic door 1 of described proof box 3 is closed;Regulate described control system
7 make described hydrochloric acid case 5 inner gauge make the amount of hydrochloric acid in described rectangular dish reach liquid level line, regulate described control system 7 and adjust
Save described constant humidity humidifier 8, make the humidity of described proof box 3 reach the value set, regulate described control system 7 and regulate described
Thermostat 9, makes the temperature of described proof box 3 reach the value set, so that hydrochloric acid is under the conditions of stifling in described rectangular dish
Produce salt fog, thus described test specimen is tested;The waste gas produced in process of the test is entered by described emission-control equipment 10
Row processes, and described supervising device 11 is observed the filiform corrosion situation on described tested test plate (panel), and monitoring process is shown to described control
On the display screen of system 7 processed.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all the spirit and principles in the present invention it
Interior made any amendment, equivalent and improvement etc., should be included within the scope of the present invention.
Claims (8)
1. for a hydrochloric acid device for fumigation for filiform corrosion test, including: hermatic door (1), observation window (2), proof box (3),
Pallet I (4), hydrochloric acid case (5), pallet II (6), control system (7), constant humidity humidifier (8), thermostat (9), waste gas
Processing means (10), supervising device (11), tested test plate (panel);Described proof box (3) is square structure, described proof box (3)
On have passage, the bottom of described proof box (3) has foldable moving roller, the inwall of described proof box (3) to have insulation
Layer, the outer wall of described proof box (3) uses stainless steel material, and described observation window (2) is placed on described hermatic door (1),
Described constant humidity humidifier (8), described thermostat (9), described emission-control equipment (10) are placed on described proof box (3)
Inside, the side that described proof box (3) is connected with described hermatic door (1) has chute, is used for installing described pallet I (4)
With described pallet II (6), described hydrochloric acid case (5) is placed on described pallet II (6), and described tested test plate (panel) is placed on described
On pallet I (4), the opposite side of described proof box (3) installs described control system (7), and described control system (7) includes
Display screen, control panel, Control System Software, the display screen of described control system (7), control panel are placed on described test
On case (3), described Control System Software is placed in described proof box (3);Described hydrochloric acid case (5) is internal equipped with hydrochloric acid container,
Filling hydrochloric acid in described hydrochloric acid container, the top of described hydrochloric acid case (5) is equipped with a rectangular dish, and described rectangular dish wall is carved
There is liquid level line, be connected with described hydrochloric acid container by pipeline bottom described rectangular dish, described hydrochloric acid container is equipped with piezometer,
Ensure that in described rectangular dish, the volume of hydrochloric acid reaches liquid level line position, to be equipped with waste liquid drain bottom the side of described rectangular dish,
The waste liquid tested is discharged by waste liquid discharge pipe.
A kind of hydrochloric acid device for fumigation for filiform corrosion test, it is characterised in that: described pallet
I (4) and described pallet II (6) is netted epoxide resin material, can bear the upper tested test plate (panel) of described pallet I (4) and described
The weight of the upper described hydrochloric acid case (5) of pallet II (6), again can be anticorrosive.
A kind of hydrochloric acid device for fumigation for filiform corrosion test, it is characterised in that: described monitoring
Device (11) includes two photographic head, the first top being placed only in described tested test plate (panel) of described shooting, one be placed only in described
The top of hydrochloric acid case (5), described tested test plate (panel) and described hydrochloric acid case (5) are monitored and will by described supervising device (11)
Monitoring information feeds back to described control system (7), is shown on the display screen of described control system (7).
A kind of hydrochloric acid device for fumigation for filiform corrosion test, it is characterised in that: described test
The chute of case (3) is equidistantly positioned, it is achieved described pallet I (4) is apart from the height adjustable of described hydrochloric acid case (5), same
Time realize again the parallel installation of 4 described pallet I (4).
A kind of hydrochloric acid device for fumigation for filiform corrosion test, it is characterised in that: described constant humidity
Humidifier (8) is connected with described control system (7), controls described constant humidity humidifier (8) by described control system (7),
It is used for regulating the moisture stable in described proof box, it is achieved the stifling test under the conditions of constant humidity of the described tested test plate (panel);Described constant humidity
The outer layer of humidifier (8) has epoxy resin protective layer, prevents from corroding in acid condition.
A kind of hydrochloric acid device for fumigation for filiform corrosion test, it is characterised in that: described constant temperature
Device (9) is connected with described control system (7), controls described thermostat (9) by described control system (7), is used for regulating
Temperature stabilization in described proof box (3), it is achieved the described tested test plate (panel) stifling test under constant temperature;Described thermostat (9)
Outer layer have epoxy resin protective layer, prevent from corroding in acid condition.
A kind of hydrochloric acid device for fumigation for filiform corrosion test, it is characterised in that: described waste gas
The outlet pipe of processing means (10) is connected with the passage of described proof box (3), and described emission-control equipment (10) uses
Filtration Adsorption method removes the waste gas in proof box, both ensure that the clean environment of described test specimen in described proof box (3), again
Will not be to environment.
A kind of hydrochloric acid device for fumigation for filiform corrosion test, it is characterised in that: described roll over
Folded mobile roller is arranged on the bottom of described proof box (3), and described foldable moving roller tries in described proof box (3)
When testing, it is in folded state, it is ensured that stablizing of described proof box (3);When described proof box (3) needs shift position,
Described foldable moving roller is opened, it is achieved the light of described proof box (3) moves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610250850.6A CN105928863A (en) | 2016-04-21 | 2016-04-21 | Hydrochloric acid fumigating apparatus used for filiform corrosion testing |
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CN201610250850.6A CN105928863A (en) | 2016-04-21 | 2016-04-21 | Hydrochloric acid fumigating apparatus used for filiform corrosion testing |
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CN105928863A true CN105928863A (en) | 2016-09-07 |
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CN201610250850.6A Pending CN105928863A (en) | 2016-04-21 | 2016-04-21 | Hydrochloric acid fumigating apparatus used for filiform corrosion testing |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112326546A (en) * | 2020-11-27 | 2021-02-05 | 江西宁鸿电子技术有限公司 | Hydrochloric acid test box |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202305374U (en) * | 2011-10-25 | 2012-07-04 | 上海三环弹簧有限公司 | High-temperature and constant-temperature salt fog test box |
CN202512050U (en) * | 2012-04-24 | 2012-10-31 | 山东电力研究院 | Automatic water replenishing device for salt spray test chamber |
CN103869205A (en) * | 2014-02-11 | 2014-06-18 | 国家电网公司 | Spraying electric mark resistance test device |
CN203941252U (en) * | 2014-06-27 | 2014-11-12 | 厦门嘉裕德汽车电子科技有限公司 | A kind of high temperature ageing environmental test chamber |
CN204314201U (en) * | 2014-12-11 | 2015-05-06 | 练志伟 | A kind of can the salt spray test device of constant temperature and humidity |
CN104614307A (en) * | 2015-02-26 | 2015-05-13 | 中国特种设备检测研究院 | Experimental device for simulating hydrochloric acid dew point corrosion |
CN204924878U (en) * | 2015-07-08 | 2015-12-30 | 江苏凤凰电气股份有限公司 | Constant temperature gold utensil test box |
CN105259103A (en) * | 2015-11-23 | 2016-01-20 | 河海大学 | Marine structure model segmented pressurizing type constant temperature salt fog accelerated erosion test system |
CN205538607U (en) * | 2016-04-21 | 2016-08-31 | 青岛科技大学 | A hydrochloric acid fumigation apparatus for filiform corrosion is experimental |
-
2016
- 2016-04-21 CN CN201610250850.6A patent/CN105928863A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202305374U (en) * | 2011-10-25 | 2012-07-04 | 上海三环弹簧有限公司 | High-temperature and constant-temperature salt fog test box |
CN202512050U (en) * | 2012-04-24 | 2012-10-31 | 山东电力研究院 | Automatic water replenishing device for salt spray test chamber |
CN103869205A (en) * | 2014-02-11 | 2014-06-18 | 国家电网公司 | Spraying electric mark resistance test device |
CN203941252U (en) * | 2014-06-27 | 2014-11-12 | 厦门嘉裕德汽车电子科技有限公司 | A kind of high temperature ageing environmental test chamber |
CN204314201U (en) * | 2014-12-11 | 2015-05-06 | 练志伟 | A kind of can the salt spray test device of constant temperature and humidity |
CN104614307A (en) * | 2015-02-26 | 2015-05-13 | 中国特种设备检测研究院 | Experimental device for simulating hydrochloric acid dew point corrosion |
CN204924878U (en) * | 2015-07-08 | 2015-12-30 | 江苏凤凰电气股份有限公司 | Constant temperature gold utensil test box |
CN105259103A (en) * | 2015-11-23 | 2016-01-20 | 河海大学 | Marine structure model segmented pressurizing type constant temperature salt fog accelerated erosion test system |
CN205538607U (en) * | 2016-04-21 | 2016-08-31 | 青岛科技大学 | A hydrochloric acid fumigation apparatus for filiform corrosion is experimental |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112326546A (en) * | 2020-11-27 | 2021-02-05 | 江西宁鸿电子技术有限公司 | Hydrochloric acid test box |
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