CN208125586U - A kind of test test specimen for corrosion-resisting steel corrosion of component performance - Google Patents
A kind of test test specimen for corrosion-resisting steel corrosion of component performance Download PDFInfo
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- CN208125586U CN208125586U CN201821125523.9U CN201821125523U CN208125586U CN 208125586 U CN208125586 U CN 208125586U CN 201821125523 U CN201821125523 U CN 201821125523U CN 208125586 U CN208125586 U CN 208125586U
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Abstract
This application discloses a kind of test test specimens for corrosion-resisting steel corrosion of component performance, including the anti-corrosion steel member of at least two panels, the anti-corrosion steel member is bolted, after the completion of test, the test test specimen for being used for corrosion-resisting steel corrosion of component performance is dismantled, can observe and calculates the corrosion condition for contacting place between each test test specimen for corrosion-resisting steel corrosion of component performance and the reduced gravity situations after corrosion；The outer surface of the every anti-corrosion steel member is provided with protective coating.By the way that the test test specimen for being used for corrosion-resisting steel corrosion of component performance is put into corrosion case, after the completion of test, it can observe and calculate described for the corrosion condition for testing each face of test specimen of corrosion-resisting steel corrosion of component performance and the reduced gravity situations after corrosion, test test specimen described herein for corrosion-resisting steel corrosion of component performance, structure is simple, the standard specimen that can be tested as corrosion-resisting steel corrosion of component.
Description
Technical field
This application involves project of transmitting and converting electricity antiseptic property testing fields, more particularly to one kind to be used for corrosion-resisting steel corrosion of component
The test test specimen of energy.
Background technique
China's iron tower of power transmission line is built in field more, and since it is chronically exposed among atmosphere, weather avenges frost etc.
The combined influence of various weather, tower material corrosion condition are more serious.The main reason for steel corrodes in an atmosphere is surface
One layer of property is covered with similar to the moisture film of electrolyte.Moisture film provides the external condition of steel surface electrochemical corrosion reaction,
Thickness directly determines steel corrosion rate.The thickness of steel surface adsorbed film of water is related with ambient humidity, when humidity in atmosphere
When more than 60%~70%, the corrosion of steel will be dramatically increased.
Corrosion-resisting steel is by adding a small amount of alloying element, under the conditions of atmospheric corrosion, the loose outer corrosion product on surface
One layer of densification is capable of forming between layer and matrix, continuously containing the alloying elements such as Cu (copper), Cr (chromium), P (phosphorus) with α-
Product layer based on FeOOH (FeOOH).The atmospheric corrosion resistance of corrosion-resisting steel is the several times of ordinary carbon steel, and makes
Longer with the time, anti-corrosion effect is more prominent.With the continuous development of power industry and steel and iron industry, the reinforcement of environmental consciousness is defeated
Electric line steel tower has become a kind of trend using corrosion-resisting steel.
It would therefore be desirable to detection can be carried out to the corrosion resistance of anti-corrosion steel member, since iron tower of power transmission line volume is big,
It will not be directly using the anti-corrosion steel member on iron tower of power transmission line when test.It is therefore desirable to using corrosion-resisting steel corrosion of component is used for
The test test specimen of performance can be carried out detection to its corrosion resistance.The test for corrosion-resisting steel corrosion of component performance of the prior art tries
Part can only obtain the corrosion condition of single test surface of test piece, no using a square thin slice after the end of the test
The corrosion condition that can obtain the place contacted between each test test specimen, to cannot reflect the corrosion in Practical Project well
Situation.
Utility model content
This application provides a kind of test test specimens for corrosion-resisting steel corrosion of component performance, to solve to be currently used for corrosion-resisting steel
The test test specimen of corrosion of component performance can only obtain single test surface of test piece corrosion condition, cannot obtain each test test specimen it
Between contiguously square corrosion condition the problem of.
This application provides a kind of test test specimens for corrosion-resisting steel corrosion of component performance, including：At least two panels corrosion-resisting steel
Component, the anti-corrosion steel member are bolted；
The outer surface of the every anti-corrosion steel member is provided with protective coating.
Selectable, the angle between anti-corrosion steel member described in adjacent two panels is 60-120 °.
Selectable, the length of the every anti-corrosion steel member is 80-100mm, the width of the every anti-corrosion steel member
Degree is 45-50mm.
It is selectable, the protective coating with a thickness of 70-130 μm.
Selectable, the protective coating is zinc coat.
Selectable, the zinc coat includes ferroalloy parts and surface zinc layers, and the ferroalloy parts are set to described
The outer surface of anti-corrosion steel member；
The surface zinc layers are set to the outer surface of the ferroalloy parts.
Selectable, the protective coating is erosion resistant coating.
From the above technical scheme, this application provides a kind of test test specimen for corrosion-resisting steel corrosion of component performance,
Including the anti-corrosion steel member of at least two panels, the anti-corrosion steel member is bolted, and after the completion of test, is dismantled described for resistance to
The test test specimen for losing steel member corrosive nature can be observed and calculate each test for being used for corrosion-resisting steel corrosion of component performance
The corrosion condition and the reduced gravity situations after corrosion that place is contacted between test specimen；The outer surface of the every anti-corrosion steel member is all provided with
It is equipped with protective coating.The test test specimen for being used for corrosion-resisting steel corrosion of component performance is put into corrosion case, after the completion of test, is seen
It examines and calculates described for the corrosion condition for testing each face of test specimen of corrosion-resisting steel corrosion of component performance and the weightlessness after corrosion
Situation, the test test specimen described herein for corrosion-resisting steel corrosion of component performance, structure is simple, can be used as anti-corrosion steel member
The standard specimen of corrosion test.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of side view of test test specimen for corrosion-resisting steel corrosion of component performance provided by the present application；
Fig. 2 is a kind of top view of test test specimen for corrosion-resisting steel corrosion of component performance provided by the present application；
Fig. 3 is a kind of bottom view of test test specimen for corrosion-resisting steel corrosion of component performance provided by the present application；
Fig. 4 is a kind of one of the sectional view of test test specimen for corrosion-resisting steel corrosion of component performance provided by the present application；
Fig. 5 is the two of the sectional view of a kind of test test specimen for corrosion-resisting steel corrosion of component performance provided by the present application.
It illustrates：
Wherein, the anti-corrosion steel member of 1-；2- bolt；3- protective coating；31- ferroalloy parts；The surface 32- zinc layers.
Specific embodiment
Below with reference to the attached drawing in the application, the technical scheme in the embodiment of the application is clearly and completely described,
Obviously, described embodiment is only a part of the embodiment of the application, instead of all the embodiments.Based in the application
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It shall fall within the protection scope of the present invention.
Many details are explained in the following description in order to fully understand the application, but the application can be with
It is different from the other modes that describe again using other to implement, those skilled in the art can be without prejudice to the application intension
In the case of do similar popularization, therefore the application is not limited by the specific embodiments disclosed below.
Referring to Fig. 1 to Fig. 3, this application provides a kind of test test specimens for corrosion-resisting steel corrosion of component performance, including：Extremely
Few anti-corrosion steel member 1 of two panels, the anti-corrosion steel member 1 are connected by bolt 2；
The outer surface of the every anti-corrosion steel member 1 is provided with protective coating 3.
The material of above-mentioned anti-corrosion steel member 1 and the material of anti-corrosion steel member of iron tower of power transmission line are consistent, so that test knot
Fruit is more accurate.
In use, the test test specimen for being used for corrosion-resisting steel corrosion of component performance is put into corrosion case, after the test,
It observes and calculates described for the corrosion condition for testing each face of test specimen of corrosion-resisting steel corrosion of component performance and the mistake after corrosion
Weight situation；The anti-corrosion steel member 1 is connected by bolt 2, after the completion of test, is dismantled described for corrosion-resisting steel corrosion of component
The test test specimen of energy can be observed and be calculated between each test test specimen for corrosion-resisting steel corrosion of component performance contiguously
The corrosion condition and the reduced gravity situations after corrosion of side.
From the above technical scheme, this application provides a kind of test test specimen for corrosion-resisting steel corrosion of component performance,
Including the anti-corrosion steel member 1 of at least two panels, the anti-corrosion steel member 1 is connected by bolt 2, after the completion of test, dismantles the use
In the test test specimen of corrosion-resisting steel corrosion of component performance, it can observe and calculate each described for corrosion-resisting steel corrosion of component performance
The corrosion condition and the reduced gravity situations after corrosion that place is contacted between test test specimen；The appearance of the every anti-corrosion steel member 1
Face is provided with protective coating 3.The test test specimen for being used for corrosion-resisting steel corrosion of component performance is put into corrosion case, has been tested
Cheng Hou, after corrosion condition and the corrosion of observing and calculate the test each face of test specimen for corrosion-resisting steel corrosion of component performance
Reduced gravity situations, the test test specimen described herein for corrosion-resisting steel corrosion of component performance, structure is simple, can be used as anti-corrosion
The standard specimen of 1 corrosion test of steel member.
Selectable, the angle between anti-corrosion steel member 1 described in adjacent two panels is phase on 60-120 °, with iron tower of power transmission line
Angle between adjacent anti-corrosion steel member is consistent, so that test result is more acurrate.
After the test, the mistake of the test test specimen for corrosion-resisting steel corrosion of component performance is measured by precision balance
Weight situation, in order to enable measurement result is more accurate, selectable, the length of the every anti-corrosion steel member 1 is 80-100mm,
The width of the every anti-corrosion steel member 1 is 45-50mm.
In view of the surface covering situation of the medium-and-large-sized component of engineering, obtained test result more has reference value to engineering,
It is selectable, the protective coating 3 with a thickness of 70-130 μm.
Referring to fig. 4, selectable, the protective coating 3 is zinc coat.
Selectable referring to Fig. 5, the zinc coat includes ferroalloy parts 31 and surface zinc layers 32, the ferroaluminium
Layer 31 is set to the outer surface of the anti-corrosion steel member 1；
The surface zinc layers 32 are set to the outer surface of the ferroalloy parts 31.
Selectable, the protective coating 3 is erosion resistant coating, and the erosion resistant coating is anti-decaying paint, and anti-decaying paint is epoxy zinc powder paint,
Epoxy zinc powder paint is added to modified resin, aluminum paste, additive, curing agent, organic solvent etc. using synthetic resin as base-material.
From the above technical scheme, this application provides a kind of test test specimen for corrosion-resisting steel corrosion of component performance,
Including the anti-corrosion steel member 1 of at least two panels, the anti-corrosion steel member 1 is connected by bolt 2, after the completion of test, dismantles the use
In the test test specimen of corrosion-resisting steel corrosion of component performance, it can observe and calculate each described for corrosion-resisting steel corrosion of component performance
The corrosion condition and the reduced gravity situations after corrosion that place is contacted between test test specimen；The appearance of the every anti-corrosion steel member 1
Face is provided with protective coating 3.The test test specimen for being used for corrosion-resisting steel corrosion of component performance is put into corrosion case, has been tested
Cheng Hou, after corrosion condition and the corrosion of observing and calculate the test each face of test specimen for corrosion-resisting steel corrosion of component performance
Reduced gravity situations, the test test specimen described herein for corrosion-resisting steel corrosion of component performance, structure is simple, can be used as anti-corrosion
The standard specimen of 1 corrosion test of steel member.
The above is only the specific embodiments of the application, it is noted that those skilled in the art are come
It says, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as
The protection scope of the application.
Claims (7)
1. a kind of test test specimen for corrosion-resisting steel corrosion of component performance, which is characterized in that described to be used for corrosion-resisting steel corrosion of component
The test test specimen of performance includes that at least anti-corrosion steel member of two panels (1), the anti-corrosion steel member (1) is connected by bolt (2)；
The outer surface of the every anti-corrosion steel member (1) is provided with protective coating (3).
2. being used for the test test specimen of corrosion-resisting steel corrosion of component performance as described in claim 1, which is characterized in that adjacent two panels institute
Stating the angle between anti-corrosion steel member (1) is 60-120 °.
3. being used for the test test specimen of corrosion-resisting steel corrosion of component performance as described in claim 1, which is characterized in that every described resistance to
The length for losing steel member (1) is 80-100mm, and the width of the every anti-corrosion steel member (1) is 45-50mm.
4. being used for the test test specimen of corrosion-resisting steel corrosion of component performance as described in claim 1, which is characterized in that the protection applies
Layer (3) with a thickness of 70-130 μm.
5. being used for the test test specimen of corrosion-resisting steel corrosion of component performance as described in claim 1, which is characterized in that the protection applies
Layer (3) is zinc coat.
6. being used for the test test specimen of corrosion-resisting steel corrosion of component performance as claimed in claim 5, which is characterized in that the zinc coat
Including ferroalloy parts (31) and surface zinc layers (32), the ferroalloy parts (31) are set to the anti-corrosion steel member (1)
Outer surface；
The surface zinc layers (32) are set to the outer surface of the ferroalloy parts (31).
7. being used for the test test specimen of corrosion-resisting steel corrosion of component performance as described in claim 1, which is characterized in that the protection applies
Layer (3) is erosion resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125523.9U CN208125586U (en) | 2018-07-17 | 2018-07-17 | A kind of test test specimen for corrosion-resisting steel corrosion of component performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125523.9U CN208125586U (en) | 2018-07-17 | 2018-07-17 | A kind of test test specimen for corrosion-resisting steel corrosion of component performance |
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| CN208125586U true CN208125586U (en) | 2018-11-20 |
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| CN201821125523.9U Active CN208125586U (en) | 2018-07-17 | 2018-07-17 | A kind of test test specimen for corrosion-resisting steel corrosion of component performance |
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2018
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