CN106092709A - The preparation method of heat zinc coating plate interface inhibition layer feature detection sample and device - Google Patents
The preparation method of heat zinc coating plate interface inhibition layer feature detection sample and device Download PDFInfo
- Publication number
- CN106092709A CN106092709A CN201610398796.XA CN201610398796A CN106092709A CN 106092709 A CN106092709 A CN 106092709A CN 201610398796 A CN201610398796 A CN 201610398796A CN 106092709 A CN106092709 A CN 106092709A
- Authority
- CN
- China
- Prior art keywords
- sample
- galvanized sheet
- corrosive liquid
- corrosion
- sheet bar
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/32—Polishing; Etching
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses the preparation method of a kind of heat zinc coating plate interface inhibition layer feature detection sample and corresponding preparation facilities, the method comprises the steps: 1) galvanized sheet bar-shaped sample is immersed in corrosive liquid the most continuously with constant speed μ and corrodes, until sample head excessive corrosion, hence it is evident that till when manifesting substrate metal gloss；2) observe sample, search out preferable corrosion location, measure this position distance L away from sample head；3) ideal calculating sample removes zinc layers etching time t=L/ μ；4) carrying out another corrosion testing under identical reaction conditions, in this test, sample is completely immersed in corrosive liquid, sets etching time as aforementioned t.This device includes corrosion reaction device and sample constant-speed descending device, and corrosion reaction device includes corrosive liquid container；Sample constant-speed descending device includes driving means, actuating device and specimen holder.Use the method and device can obtain preferable etching time and inhibition layer feature detection sample.
Description
Technical field
The present invention relates to a kind of heat zinc coating plate interface inhibition layer feature detection sample, particularly relate to a kind of heat zinc coating plate interface
The preparation method of inhibition layer feature detection sample and device.
Background technology
Galvanizing is one of important means of steel surface protection the most both at home and abroad, and galvanized steel plain sheet is because having good anticorrosion
Erosion performance is widely used in the fields such as automobile, electronics and building.Pattern and the knot of inhibition layer is formed on coating and base steel interface
Structure is the key factor affecting galvanizing product quality of coating, detects zinc-plated sample interface inhibition layer feature, and adopts on this basis
Take corresponding measure it is improved, be the key improving zinc plated plate plated layer quality.
When carrying out the detection of coating and base steel interface inhibition layer pattern and structure, need first to be used by zinc-plated sample top layer pure zinc layer
Acid solution erosion removal, observes manifesting interface inhibition layer.But, sample zinc-plated for Different Zinc layer thickness corrosion at present
The assurance on opportunity there is no standard and can follow, and quality prepared by corrosion sample directly influences the verity of testing result.
Chinese patent ZL201310364276.3 discloses a kind of display and the method for detection heat zinc coating plate inhibition layer, its bag
Including following steps: (1) preparation sodium chloride-electrolysis of hydrochloric acid liquid, proportioning is by weight percentage: 3～20% sodium chloride, 0.5%
～5% hydrochloric acid, surplus is deionized water；(2) with heat zinc coating plate sample as anode, platinum electrode is auxiliary electrode, saturated calomel electricity
Extremely reference electrode, in sodium chloride-electrolysis of hydrochloric acid liquid, at relative saturation calomel electrode, the current potential of-1.030V～-0.980V
In the range of carry out potentiostatic deposition, dissolve pure zinc layer；(3) current versus time curve in record electrolytic process, works as Faradaic current
When being reduced to zero, pure zinc layer is dissolved completely, now stopped reaction；(4) take out sample, carry out with deionized water and acetone successively
Clean, with scanning electron microscope inhibition layer observed after drying and detect.The method dissolution potential based on pure zinc layer and suppression
The difference of layer dissolution potential, makes pure zinc layer selective dissolution by controlling potential, and inhibition layer is retained and display, experimentation
There is reaction end clearly, it is possible to experimentation is accurately controlled.But, program operation is relatively complicated, calomel electricity
The measurement accuracy of pole is very big on reaction end impact, must be corrected before measurement.
Summary of the invention
It is an object of the invention to provide and a kind of can accurately remove galvanized steel plain sheet zinc layers, workable heat zinc coating plate
The preparation method of interface inhibition layer feature detection sample and corresponding preparation facilities.
For achieving the above object, the preparation side of the heat zinc coating plate interface inhibition layer feature detection sample designed by the present invention
Method, comprises the steps:
1) galvanized sheet bar-shaped sample is immersed in corrosive liquid the most continuously with constant speed μ corrode, until galvanized sheet
Bar-shaped sample head excessive corrosion, hence it is evident that till when manifesting substrate metal gloss；
2) take out galvanized sheet bar-shaped sample and clear up the corrosive liquid of residual, observing variant corrosion in galvanized sheet bar-shaped sample
The pattern at position, searches out the preferable corrosion location obtaining intact interface inhibition layer in galvanized sheet bar-shaped sample, measures this ideal
Corrosion location distance L away from galvanized sheet bar-shaped sample head；
3) ideal calculating galvanized sheet bar-shaped sample removes zinc layers etching time t=L/ μ；
4) another galvanized sheet bar-shaped sample of same batch, same size, under identical reaction conditions (corrosive liquid are taken
Composition, concentration etc. are completely the same) carry out another corrosion testing, in this test, galvanized sheet bar-shaped sample is completely immersed in corrosive liquid,
Set etching time as step 3) described in etching time t, take out galvanized sheet bar-shaped sample clear up residual after corrosion
Corrosive liquid, inhibition layer feature detection sample can be obtained.
Preferably, step 1) in, corrosive liquid be mass fraction be the hydrochloric acid solution of 5～30%, or volume fraction be 5%～
The nital of 15%.
Preferably, step 1) in, corrosive liquid be mass fraction be the hydrochloric acid solution of 10%～20%.
Preferably, step 1) in, galvanized sheet bar-shaped sample (3) immerses the speed continuously adjustabe of corrosive liquid, to adapt to difference
Zinc coating thickness and the demand of different original sample size.
Invention also provides the preparation facilities of a kind of heat zinc coating plate interface inhibition layer feature detection sample, including corrosion
Reaction unit, described corrosion reaction device includes corrosive liquid container；This device also includes sample constant-speed descending device, described
Sample constant-speed descending device includes driving means, actuating device and specimen holder.During use, by the afterbody of galvanized sheet bar-shaped sample
Being fixed on specimen holder bottom, driving means drives specimen holder by actuating device and is fixed on the zinc-plated lath of its underpart
Shape sample with constant speed vertical downward movement, the head (lower end) of galvanized sheet bar-shaped sample after declining certain altitude with hold
Corrosive liquid contact in corrosive liquid container, galvanized sheet bar-shaped sample continues uniform descent, until galvanized sheet bar-shaped sample
Head excessive corrosion, hence it is evident that till when manifesting substrate metal gloss, stops driving means, takes out galvanized sheet bar-shaped sample.
Preferably, described corrosion reaction device also includes supersonic cleaning machine, and described corrosive liquid container is arranged on ultrasonic
In the cleaning area of cleaning machine.Supersonic cleaning machine utilizes ultrasonic vibration accelerated corrosion and removes zinc-plated lath in corrosion process in time
The erosion that shape specimen surface produces.
Preferably, described driving means includes adjustable speed motor and the digital display speed regulator being connected with adjustable speed motor, described
The outfan of adjustable speed motor connects has decelerator, described decelerator to be connected with actuating device.Digital display speed regulator can for control
The rotating speed of buncher.
Preferably, described actuating device include the first mounting bracket, the second mounting bracket, first guide fixed pulley, second
Guide fixed pulley, runner and rope；Described first guides fixed pulley is fixed on the lower section of the first mounting bracket, and described second guides
Fixed pulley is fixed on the lower section of the second mounting bracket；Described runner is arranged on the outfan of driving means, is driven by driving means
Dynamic its rotates；The one ends wound of described rope is on runner, and the other end walks around the second guiding fixed pulley successively, the first guiding is determined sliding
It is connected with specimen holder after wheel.
Said apparatus is used to carry out the preparation method of heat zinc coating plate interface inhibition layer feature detection sample, including walking as follows
Rapid:
1) in corrosive liquid container, corrosive liquid is loaded；
2) in supersonic cleaning machine, inject water, and by step 1) in put into cleaning equipped with the corrosive liquid container of corrosive liquid
In machine；
3) zinc-plated sample is sheared more than growth 80mm, the galvanized sheet bar-shaped sample of wide more than 10mm, zinc-plated by sheared
One end of lath-shaped sample is fixed on specimen holder；
4) opening adjustable speed motor and be adjusted to required rotating speed v by digital display speed regulator, power drives runner after decelerator
Rotating, the release of the rope by being wound around on runner makes galvanized sheet bar-shaped sample decline；Open before test head contact corrosion liquid
Open supersonic cleaning machine；Along with the rotation of adjustable speed motor, galvanized sheet bar-shaped sample immerses in corrosive liquid also continuously with constant speed
Corrode under ultrasonic wave added effect；
5) when galvanized sheet bar-shaped sample bottom excessive corrosion, hence it is evident that when manifesting substrate metal gloss, quickly remove rotten
The galvanized sheet bar-shaped sample of erosion, and close supersonic cleaning machine and adjustable speed motor；
6) utilize alcohol wipe step 5) in gained galvanized sheet bar-shaped sample, then utilize metallography microscope sem observation to corrode
Sample, finds the preferable corrosion location in galvanized sheet bar-shaped sample, it is thus achieved that galvanized sheet bar-shaped sample ideal corrosion location is away from its head
Distance L；
7) ideal calculating galvanized sheet bar-shaped sample removes zinc layers etching time t=LN/ (2 π rv), and in formula, N is decelerator speed
Ratio, L is the preferable corrosion location distance away from galvanized sheet bar-shaped sample head, and r is runner radius, and v is to show on digital display speed regulator
Adjustable speed motor rotating speed.
8) take another galvanized sheet bar-shaped sample of same batch, same size, carry out another under identical reaction conditions
Corrosion testing, in this test, galvanized sheet bar-shaped sample is completely immersed in corrosive liquid, sets etching time as step 7) described in
Etching time t, takes out galvanized sheet bar-shaped sample and clears up the corrosive liquid of residual after corrosion, can obtain the inspection of inhibition layer feature
Test specimens.
The invention has the beneficial effects as follows: 1) present invention is by immersing corrosion continuously by galvanized sheet bar-shaped sample with certain speed
In liquid, observe the pattern of variant corrosion location, search out preferable corrosion location and initially immerse the distance of end away from sample, then tie
Close sample and immerse speed, calculate preferable etching time, thus solve the inspection of variant zinc coating thickness galvanized sheet inhibition layer feature
Test sample preparation process is corroded the difficult problem being difficult to hold opportunity, and it is special finally to obtain each real inhibition layer of galvanized sheet bar-shaped sample
Levy.2) galvanized sheet immerses the speed continuously adjustabe of corrosive liquid, is suitable for Different Zinc layer thickness and the need of different original sample size
Ask.3) use after the method determines etching time, for other galvanized steel plain sheets a batch of, can directly press this etching time,
Specimen size and reaction condition carry out corrosion testing, it is not necessary to repeated measure etching time.4) this apparatus structure is simple, operability
By force.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preparation facilities of the heat zinc coating plate interface inhibition layer feature detection sample designed by the present invention
Figure.
Wherein: the first mounting bracket 1, specimen holder 2, galvanized sheet bar-shaped sample 3, corrosive liquid 4, beaker 5, water 6, ultrasonic clearly
Washing machine 7, digital display speed regulator 8, driving means pedestal 9, adjustable speed motor 10, decelerator 11, runner 12, rope 13, second guide
Fixed pulley the 14, second mounting bracket 15, first guides fixed pulley 16
Detailed description of the invention
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, the preparation facilities of the heat zinc coating plate interface inhibition layer feature detection sample designed by the present invention, including
Corrosion reaction device and sample constant-speed descending device.Corrosion reaction device includes that corrosive liquid container (uses beaker in this example
5), supersonic cleaning machine 7.Sample constant-speed descending device includes driving means, actuating device and specimen holder 2.Driving means includes
The adjustable speed motor 10 being fixed on driving means pedestal 9 and digital display speed regulator 8, the outfan of adjustable speed motor 10 connects to have and subtracts
Speed device 11, decelerator 11 is connected with actuating device.Actuating device includes first mounting bracket the 1, second mounting bracket 15, first leads
Fixed pulley 14, runner 12 and rope 13 is guided to fixed pulley 16, second.First guides fixed pulley 16 is fixed on the first mounting bracket
The lower section of 1, second guides fixed pulley 14 is fixed on the lower section of the second mounting bracket 15.Runner 12 is arranged on the output of decelerator 11
End, drives it to rotate by adjustable speed motor 10.The one ends wound of rope 13 is on runner 12, and the other end is walked around second successively and led
It is connected with specimen holder 2 after fixed pulley 14, first guides fixed pulley 16.
Said apparatus is used to carry out the preparation method of heat zinc coating plate interface inhibition layer feature detection sample, including walking as follows
Rapid:
1) loading corrosive liquid 4 (mass fraction is the hydrochloric acid solution of 15%) in beaker 5, corrosive liquid 4 upper surface is away from beaker
On along 50mm；
2) in supersonic cleaning machine 7 inject water 6, the water surface away from cleaning machine upper surface 50mm, and by step 1) in equipped with corrosion
The beaker of liquid is put in cleaning machine；
3) utilize plate shearing machine that zinc-plated sample cuts into the galvanized sheet bar-shaped sample of 30mm × 200mm, the sample 3 that will have sheared
Clamping with specimen holder 2, and be fixed on one end of rope 13 together, fixed pulley 16 and 14 walked around by rope, and the other end is fixing also
It is wound on runner 12；
4) opening adjustable speed motor 10 and digital display speed regulator 8 is adjusted to required rotating speed, power drives after decelerator 11 and turns
Wheel 12 rotation, makes sample decline by being wound around the release of rope 13 on runner, until sample lower end arrives corrosive liquid table in beaker
Adjustable speed motor is closed during face；
5) open supersonic cleaning machine 7 and adjustable speed motor 10, make sample 3 immerse in corrosive liquid 4 also continuously with constant speed
Corrode under ultrasonic wave added effect, when sample 3 bottom excessive corrosion, hence it is evident that when manifesting substrate metal gloss, quickly take
Go out corrosion sample, and close supersonic cleaning machine 7 and adjustable speed motor 10；
6) utilize alcohol wipe step 5) in gained corrosion sample, and make a tiny labelling every 5mm on sample,
Then utilize metallography microscope sem observation to corrode sample, find the preferable corrosion location on sample, incorporation of markings, it is thus achieved that sample ideal is rotten
The erosion position distance away from sample head；
7) utilize step 6) in gained ideal corrosion location from distance and the step 5 of sample head) in adjustable speed motor 10
Rotating speed, as shown in formula (1), calculate the preferable etching time t of this zinc coating thickness zinc-plated sample interface inhibition layer feature detection sample.t
=LN/ (2 π rv), in formula: N is decelerator speed ratio, L is the preferable corrosion location distance away from sample head, and r is runner radius, v
For the adjustable speed motor rotating speed of display on digital display speed regulator 8, unit is brought directly to calculate, when L, r unit be mm, v unit for turning/
Minute time, the unit of t is minute, and above formula is converted to t=LN/ (120 π rv).
8) take another galvanized sheet bar-shaped sample 3 of same batch, same size, carry out another under identical reaction conditions
Corrosion testing, in this test, galvanized sheet bar-shaped sample 3 is completely immersed in corrosive liquid 4, sets etching time as step 7) described in
Etching time t, take out galvanized sheet bar-shaped sample 3 after corrosion and clear up the corrosive liquid 4 of residual, can obtain and preferably press down
Preparative layer feature detection sample.
In another embodiment of the method, step is the most consistent with previous embodiment, except for the difference that, and step 4) and step 5)
Merge into: opening adjustable speed motor 10 and digital display speed regulator 8 is adjusted to required rotating speed, power drives runner 12 after decelerator 11
Rotate, make sample decline by being wound around the release of rope 13 on runner, open before corrosive liquid surface in sample lower end arrives beaker
Open supersonic cleaning machine 7, maintain sample 3 immerse in corrosive liquid 4 continuously with constant speed and corrode under ultrasonic wave added effect,
When sample 3 bottom excessive corrosion, hence it is evident that when manifesting substrate metal gloss, quickly remove corrosion sample, and close ultrasonic cleaning
Machine 7 and adjustable speed motor 10.
Claims (10)
1. the preparation method of a heat zinc coating plate interface inhibition layer feature detection sample, it is characterised in that: comprise the steps:
1) galvanized sheet bar-shaped sample (3) is immersed in corrosive liquid (4) the most continuously with constant speed μ corrode, until sample
Head excessive corrosion, hence it is evident that till when manifesting substrate metal gloss；
2) take out sample and clear up the corrosive liquid (4) of residual, observing the pattern of variant corrosion location on sample, search out sample
The preferable corrosion location of upper acquisition intact interface inhibition layer, measures this ideal corrosion location away from galvanized sheet bar-shaped sample (3) head
Distance L；
3) ideal calculating galvanized sheet bar-shaped sample (3) removes zinc layers etching time t=L/ μ；
4) take another galvanized sheet bar-shaped sample (3) of same batch, same size, carry out another under identical reaction conditions rotten
Corrosion test, in this test, sample is completely immersed in corrosive liquid (4), sets etching time as step 3) described in etching time
T, takes out sample and clears up the corrosive liquid (4) of residual, can obtain inhibition layer feature detection sample after corrosion.
The preparation method of heat zinc coating plate interface the most according to claim 1 inhibition layer feature detection sample, it is characterised in that:
Step 1) in, corrosive liquid (4) be mass fraction be the hydrochloric acid solution of 5～30%, or the nitric acid wine that volume fraction is 5%～15%
Essence solution.
The preparation method of heat zinc coating plate interface the most according to claim 2 inhibition layer feature detection sample, it is characterised in that:
Step 1) in, corrosive liquid (4) be mass fraction be the hydrochloric acid solution of 10%～20%.
4. according to the preparation method of the heat zinc coating plate interface inhibition layer feature detection sample according to any one of claims 1 to 3,
It is characterized in that: step 1) in, galvanized sheet bar-shaped sample (3) immerses the speed continuously adjustabe of corrosive liquid (4), to adapt to Different Zinc
Layer thickness and the demand of different original sample size.
5. a preparation facilities for heat zinc coating plate interface inhibition layer feature detection sample, including corrosion reaction device, described corrosion
Reaction unit includes corrosive liquid container, it is characterised in that this device also includes sample constant-speed descending device, and described sample is permanent
Speed lowering means includes driving means, actuating device and specimen holder (2).
The preparation facilities of heat zinc coating plate interface the most according to claim 5 inhibition layer feature detection sample, it is characterised in that:
Described corrosion reaction device also includes that supersonic cleaning machine (7), described corrosive liquid container are arranged on the clear of supersonic cleaning machine (7)
Wash in region.
The preparation facilities of heat zinc coating plate interface the most according to claim 6 inhibition layer feature detection sample, it is characterised in that:
Described driving means includes adjustable speed motor (10) and the digital display speed regulator (8) being connected with adjustable speed motor (10), described adjustable
The outfan of speed motor (10) connects has decelerator (11), described decelerator (11) to be connected with actuating device.
8., according to the preparation facilities of the heat zinc coating plate interface inhibition layer feature detection sample described in claim 5 or 6, its feature exists
Include the first mounting bracket (1), the second mounting bracket (15) in: described actuating device, first guide fixed pulley (16), second lead
To fixed pulley (14), runner (12) and rope (13)；Described first guides fixed pulley (16) is fixed on the first mounting bracket (1)
Lower section, described second guides fixed pulley (14) is fixed on the lower section of the second mounting bracket (15)；Described runner (12) is arranged on and drives
The outfan of dynamic device, drives it to rotate by driving means；The one ends wound of described rope (13) on runner (12), another
End walks around the second guiding fixed pulley (14) successively, the first guiding fixed pulley (16) is connected with specimen holder (2) afterwards.
The preparation facilities of heat zinc coating plate interface the most according to claim 7 inhibition layer feature detection sample, it is characterised in that:
Described actuating device includes the first mounting bracket (1), the second mounting bracket (15), the first guiding fixed pulley (16), the second guiding
Fixed pulley (14), runner (12) and rope (13)；Described first guides fixed pulley (16) is fixed under the first mounting bracket (1)
Side, described second guides fixed pulley (14) is fixed on the lower section of the second mounting bracket (15)；Described runner (12) is arranged on driving
The outfan of device, drives it to rotate by driving means；The one ends wound of described rope (13) on runner (12), the other end
Walk around the second guiding fixed pulley (14) successively, the first guiding fixed pulley (16) is connected with specimen holder (2) afterwards.
10. the preparation facilities of the heat zinc coating plate interface inhibition layer feature detection sample that a kind uses described in claim 9 is carried out
The preparation method of heat zinc coating plate interface inhibition layer feature detection sample prepared by feature detection sample, it is characterised in that: include as
Lower step:
1) in corrosive liquid container, corrosive liquid (4) is loaded；
2) inject water in the supersonic cleaning machine (7), and by step 1) in put into clearly equipped with the corrosive liquid container of corrosive liquid (4)
In washing machine；
3) zinc-plated sample is sheared more than growth 80mm, the galvanized sheet bar-shaped sample (3) of wide more than 10mm, the galvanized sheet that will have sheared
One end of bar-shaped sample (3) is fixed on specimen holder (2)；
4) opening adjustable speed motor (10) and be adjusted to required rotating speed v by digital display speed regulator (8), power carries after decelerator (11)
Dynamic runner (12) rotates, and makes galvanized sheet bar-shaped sample (3) decline by the release of the upper rope (13) being wound around of runner (12)；In examination
Test head contact corrosive liquid (4) front unlatching supersonic cleaning machine (7)；Along with the rotation of adjustable speed motor (10), galvanized sheet strip tries
Sample (3) immerses continuously with constant speed and corrodes in corrosive liquid (4) and under ultrasonic wave added effect；
5) when galvanized sheet bar-shaped sample (3) bottom excessive corrosion, hence it is evident that when manifesting substrate metal gloss, quickly remove and be corroded
Galvanized sheet bar-shaped sample (3), and close supersonic cleaning machine (7) and adjustable speed motor (10)；
6) utilize alcohol wipe step 5) in gained galvanized sheet bar-shaped sample (3), then utilize metallography microscope sem observation corrode sample,
Find the preferable corrosion location in galvanized sheet bar-shaped sample (3), it is thus achieved that the preferable corrosion location of galvanized sheet bar-shaped sample (3) is away from its head
Distance L in portion；
7) ideal calculating galvanized sheet bar-shaped sample (3) removes zinc layers etching time t=LN/ (2 π rv), and in formula, N is decelerator
(11) speed ratio, L is the distance of the preferable corrosion location head away from galvanized sheet bar-shaped sample (3), and r is the radius of runner (12), v
Rotating speed for the adjustable speed motor (10) of the upper display of digital display speed regulator (8).
8) take another galvanized sheet bar-shaped sample (3) of same batch, same size, carry out another under identical reaction conditions rotten
Corrosion test, in this test, galvanized sheet bar-shaped sample (3) is completely immersed in corrosive liquid (4), sets etching time as step 7) in institute
The etching time t stated, takes out galvanized sheet bar-shaped sample (3) and clears up the corrosive liquid (4) of residual, can obtain and press down after corrosion
Preparative layer feature detection sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398796.XA CN106092709A (en) | 2016-06-07 | 2016-06-07 | The preparation method of heat zinc coating plate interface inhibition layer feature detection sample and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398796.XA CN106092709A (en) | 2016-06-07 | 2016-06-07 | The preparation method of heat zinc coating plate interface inhibition layer feature detection sample and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106092709A true CN106092709A (en) | 2016-11-09 |
Family
ID=57227348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610398796.XA Pending CN106092709A (en) | 2016-06-07 | 2016-06-07 | The preparation method of heat zinc coating plate interface inhibition layer feature detection sample and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106092709A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063817A (en) * | 2017-04-25 | 2017-08-18 | 河钢股份有限公司邯郸分公司 | A kind of pickling detection means of test button half |
| CN110344060A (en) * | 2019-07-10 | 2019-10-18 | 马鞍山钢铁股份有限公司 | It is a kind of for showing the corrosive agent and its preparation and application of zinc-iron alloy hot-dip galvanized steel sheet coating structure |
| CN111257086A (en) * | 2020-04-10 | 2020-06-09 | 重庆大学 | Detection method for displaying steel structure and defects based on comprehensive action of ultrasonic wave and acid etching reaction |
| CN113418820A (en) * | 2021-07-22 | 2021-09-21 | 中航复合材料有限责任公司 | Method and device for detecting filament breakage rate of continuous fiber prepreg |
| CN114318342A (en) * | 2021-12-31 | 2022-04-12 | 马鞍山钢铁股份有限公司 | Corrosion solution for removing galvanized layer of steel plate and method for displaying galvanized steel plate inhibition layer |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08261897A (en) * | 1995-03-24 | 1996-10-11 | Matsushita Electric Ind Co Ltd | Preparation of sample of transmission electron microscope and its preparation device |
| WO2005071129A3 (en) * | 2004-01-22 | 2006-07-27 | Univ Cincinnati | Zn-al eutectoid hot-dip galvanizing of stainless steel |
| CN201133907Y (en) * | 2007-11-05 | 2008-10-15 | 中国科学院力学研究所 | Coating ultrasound dissolution device |
| CN101762631A (en) * | 2010-01-13 | 2010-06-30 | 河北理工大学 | Aluminum sensor used in hot dip galvanizing process and preparation method thereof |
| JP2011080963A (en) * | 2009-10-09 | 2011-04-21 | Nippon Steel Corp | Cross section polishing method suitable for outermost layer observation |
| CN103439170A (en) * | 2013-08-20 | 2013-12-11 | 首钢总公司 | Method for displaying and detecting inhibition layer of hot-dip-coated zinc sheet |
| CN203791131U (en) * | 2013-12-25 | 2014-08-27 | 上海三研科技有限公司 | Dipping-lifting film plating equipment |
| EP2711684A3 (en) * | 2012-09-25 | 2015-07-22 | Fei Company | Substrate, method for its creation, and system and method for ex situ TEM, STEM, or SEM analysis of said substrate |
| CN104862629A (en) * | 2015-05-27 | 2015-08-26 | 武汉钢铁(集团)公司 | Hot rolling thin strip direct hot galvanizing method based on CO reduction |
| CN105136629A (en) * | 2015-08-24 | 2015-12-09 | 首钢总公司 | Display method of zinc crystal grains on the surface of galvanizing plate |
-
2016
- 2016-06-07 CN CN201610398796.XA patent/CN106092709A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08261897A (en) * | 1995-03-24 | 1996-10-11 | Matsushita Electric Ind Co Ltd | Preparation of sample of transmission electron microscope and its preparation device |
| WO2005071129A3 (en) * | 2004-01-22 | 2006-07-27 | Univ Cincinnati | Zn-al eutectoid hot-dip galvanizing of stainless steel |
| CN201133907Y (en) * | 2007-11-05 | 2008-10-15 | 中国科学院力学研究所 | Coating ultrasound dissolution device |
| JP2011080963A (en) * | 2009-10-09 | 2011-04-21 | Nippon Steel Corp | Cross section polishing method suitable for outermost layer observation |
| CN101762631A (en) * | 2010-01-13 | 2010-06-30 | 河北理工大学 | Aluminum sensor used in hot dip galvanizing process and preparation method thereof |
| EP2711684A3 (en) * | 2012-09-25 | 2015-07-22 | Fei Company | Substrate, method for its creation, and system and method for ex situ TEM, STEM, or SEM analysis of said substrate |
| CN103439170A (en) * | 2013-08-20 | 2013-12-11 | 首钢总公司 | Method for displaying and detecting inhibition layer of hot-dip-coated zinc sheet |
| CN203791131U (en) * | 2013-12-25 | 2014-08-27 | 上海三研科技有限公司 | Dipping-lifting film plating equipment |
| CN104862629A (en) * | 2015-05-27 | 2015-08-26 | 武汉钢铁(集团)公司 | Hot rolling thin strip direct hot galvanizing method based on CO reduction |
| CN105136629A (en) * | 2015-08-24 | 2015-12-09 | 首钢总公司 | Display method of zinc crystal grains on the surface of galvanizing plate |
Non-Patent Citations (2)
| Title |
|---|
| XIANQIU HUANG ET AL.: "Effects of reflowing temperature and time on alloy layer of tinplate and its electrochemical behavior in 3.5% NaCl solution", 《TRANS.NONFERROUS MET.SOC.CHINA》 * |
| 胡春东等: "抑制层和ζ－ＦｅＺｎ13相对热镀锌双相钢镀层附着性能的影响", 《钢铁研究学报》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063817A (en) * | 2017-04-25 | 2017-08-18 | 河钢股份有限公司邯郸分公司 | A kind of pickling detection means of test button half |
| CN110344060A (en) * | 2019-07-10 | 2019-10-18 | 马鞍山钢铁股份有限公司 | It is a kind of for showing the corrosive agent and its preparation and application of zinc-iron alloy hot-dip galvanized steel sheet coating structure |
| CN111257086A (en) * | 2020-04-10 | 2020-06-09 | 重庆大学 | Detection method for displaying steel structure and defects based on comprehensive action of ultrasonic wave and acid etching reaction |
| CN113418820A (en) * | 2021-07-22 | 2021-09-21 | 中航复合材料有限责任公司 | Method and device for detecting filament breakage rate of continuous fiber prepreg |
| CN114318342A (en) * | 2021-12-31 | 2022-04-12 | 马鞍山钢铁股份有限公司 | Corrosion solution for removing galvanized layer of steel plate and method for displaying galvanized steel plate inhibition layer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106092709A (en) | The preparation method of heat zinc coating plate interface inhibition layer feature detection sample and device | |
| Galliano et al. | Evaluation of corrosion protection properties of additives for waterborne epoxy coatings on steel | |
| Souto et al. | Examination of organic coatings on metallic substrates by scanning electrochemical microscopy in feedback mode: revealing the early stages of coating breakdown in corrosive environments | |
| Grundmeier et al. | Corrosion protection by organic coatings: electrochemical mechanism and novel methods of investigation | |
| Dos Santos et al. | Comparative study of the corrosion behavior of galvanized, galvannealed and Zn55Al coated interstitial free steels | |
| CN107228823B (en) | Aluminum alloy local corrosion evaluation device | |
| Park et al. | Scanning microsensors for measurement of local pH distributions at the microscale | |
| LIAO et al. | In-situ investigation of atmospheric corrosion behavior of bronze under thin electrolyte layers using electrochemical technique | |
| Gong et al. | Effect of dry/wet ratio and pH on the stress corrosion cracking behavior of rusted X100 steel in an alternating dry/wet environment | |
| Wint et al. | The kinetics and mechanism of filiform corrosion occurring on zinc-aluminium-magnesium coated steel | |
| Abreu et al. | Influence of molybdenum ion implantation on the localized corrosion resistance of a high strength aluminium alloy | |
| CN103453861A (en) | Method for measuring thickness of zinc coating | |
| CN108872285A (en) | A method of characterization galvanized sheet inhibition layer | |
| Nazarov et al. | Application of Scanning Kelvin Probe in the study of protective paints | |
| Mierisch et al. | Probing Coating Degradation on AA2024‐T3 Using Local Electrochemical and Chemical Techniques | |
| Madhankumar et al. | Influence of Si nanoparticles on the electrochemical behavior of organic coatings on carbon steel in chloride environment | |
| Kousis et al. | The kinetics and mechanism of filiform corrosion affecting organic coated Mg alloy surfaces | |
| CN111665109A (en) | Preparation device and method of galvanized steel sheet matrix metallographic sample | |
| Matter et al. | REPRODUCIBILITY OF THE CORROSION PARAMETERS FOR AA2024-T3 ALUMINIUM ALLOY IN CHLORIDE SOLUTION AFTER DIFFERENT PRELIMINARY TREATMENT PROCEDURES. | |
| Raj et al. | Corrosion protection performance of epoxy coated high tensile strength steel measured by scanning electrochemical microscope and electrochemical impedance spectroscopy techniques | |
| Song et al. | Performance of composite coating on AZ31B magnesium alloy prepared by anodic polarization and electroless electrophoresis coating | |
| Dauphin-Ducharme et al. | Determination of the local corrosion rate of magnesium alloys using a shear force mounted scanning microcapillary method | |
| Sullivan et al. | Zinc runoff from galvanised steel materials exposed in industrial/marine environment | |
| Zhou et al. | Local Corrosion Behavior of 2024 Alloy in NaCl Solution by EIS and SECM | |
| Rohwerder et al. | Application of scanning Kelvin probe in corrosion science |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170626 Address after: 430083, Hubei Wuhan Qingshan District Factory No. 2 Gate joint stock company organs Applicant after: Wuhan iron and Steel Company Limited Address before: 430083 Qingshan District, Hubei, Wuhan Applicant before: WUHAN IRON AND STEEL CORPORATION |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |