CN107447219A - A kind of non-ferrous metal vapour phase inhibitor - Google Patents
A kind of non-ferrous metal vapour phase inhibitor Download PDFInfo
- Publication number
- CN107447219A CN107447219A CN201610375338.4A CN201610375338A CN107447219A CN 107447219 A CN107447219 A CN 107447219A CN 201610375338 A CN201610375338 A CN 201610375338A CN 107447219 A CN107447219 A CN 107447219A
- Authority
- CN
- China
- Prior art keywords
- vapour phase
- phase inhibitor
- ferrous metal
- metal vapour
- urea
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The present invention is a kind of non-ferrous metal vapour phase inhibitor, and it is made up of monoethanolamine benzoate 10~30, natrium nitrosum 5~15, urea 5~15, distilled water 75~95；The vapour phase inhibitor of the present invention is preferable to 45# steel, steel flange part effect, it can be adapted with some nitrobenzene, synthetic enamel, it can also be used to coat volatile rust preventive paper, be worked well in China's machine tool industry for packing thimble, balance shaft, minute surface axle, gear, screw mandrel.
Description
Technical field
The invention belongs to machining technology field, particularly a kind of non-ferrous metal vapour phase inhibitor.
Background technology
Metallic article stores and transports and is easy to that atmospheric corrosion occurs during equipment out of use.Atmospheric corrosion and inhibition are the special electrochemical process occurred in thin electrolyte films solution, are a high impedance systems.Atmospheric corrosion monitoring (ACM) battery has been used for measuring corrosivity of the metal in atmospheric environment, but the research report for vapour phase inhibitor is less, thus the gaseous corrosion of many metallic articles or equipment during deactivation is brought, therefore, it is very necessary to research and develop a kind of non-ferrous metal vapour phase inhibitor.
The content of the invention
Present invention aim to be easy to that atmospheric corrosion occurs during solving current metallic article storing and equipment out of use, and vapour phase inhibitor studies the problem of less at present, there is provided a kind of non-ferrous metal vapour phase inhibitor.
A kind of non-ferrous metal vapour phase inhibitor of the present invention, is made up of following weight parts raw material：
Monoethanolamine benzoate
10~30
Natrium nitrosum
5~15
Urea
5~15
Distilled water
75~95.
A kind of non-ferrous metal vapour phase inhibitor of the present invention, its optimization formula are made up of following weight parts raw material：
Monoethanolamine benzoate
15~25
Natrium nitrosum
8~12
Urea
8~12
Distilled water
80~90.
A kind of non-ferrous metal vapour phase inhibitor of the present invention, it is most preferably formulated is made up of following weight parts raw material：
Monoethanolamine benzoate
20
Natrium nitrosum
10
Urea
10
Distilled water
85。
The vapour phase inhibitor of the present invention is preferable to 45# steel, steel flange part effect, it can be adapted with some nitrobenzene, synthetic enamel, it can also be used to coat volatile rust preventive paper, be worked well in China's machine tool industry for packing thimble, balance shaft, minute surface axle, gear, screw mandrel.
Embodiment
Embodiment 1
A kind of non-ferrous metal vapour phase inhibitor, is made up of following weight parts raw material：
Monoethanolamine benzoate 20
Natrium nitrosum
10
Urea
10
Distilled water
85。
Embodiment 2
A kind of non-ferrous metal vapour phase inhibitor, is made up of following weight parts raw material：
Monoethanolamine benzoate
15
Natrium nitrosum
12
Urea
8
Distilled water
90。
Embodiment 3
A kind of non-ferrous metal vapour phase inhibitor, is made up of following weight parts raw material：
Monoethanolamine benzoate
25
Natrium nitrosum
8
Urea
12
Distilled water
80。
Embodiment 4
A kind of non-ferrous metal vapour phase inhibitor, is made up of following weight parts raw material：
Monoethanolamine benzoate 10
Natrium nitrosum
15
Urea
5
Distilled water
95。
Embodiment 5
A kind of non-ferrous metal vapour phase inhibitor, is made up of following weight parts raw material：
Monoethanolamine benzoate
30
Natrium nitrosum
5
Urea
15
Distilled water
75。
Claims (3)
1. a kind of non-ferrous metal vapour phase inhibitor, it is characterised in that be made up of following weight parts raw material：
Monoethanolamine benzoate
10~30
Natrium nitrosum
5~15
Urea
5~15
Distilled water
75~95.
2. a kind of non-ferrous metal vapour phase inhibitor according to claim 1, it is characterised in that be made up of following weight parts raw material：
Monoethanolamine benzoate
15~25
Natrium nitrosum
8~12
Urea
8~12
Distilled water
80~90.
3. a kind of non-ferrous metal vapour phase inhibitor according to claim 1, it is characterised in that be made up of following weight parts raw material：
Monoethanolamine benzoate
20
Natrium nitrosum
10
Urea
10
Distilled water
85。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375338.4A CN107447219A (en) | 2016-05-31 | 2016-05-31 | A kind of non-ferrous metal vapour phase inhibitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375338.4A CN107447219A (en) | 2016-05-31 | 2016-05-31 | A kind of non-ferrous metal vapour phase inhibitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107447219A true CN107447219A (en) | 2017-12-08 |
Family
ID=60484921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610375338.4A Pending CN107447219A (en) | 2016-05-31 | 2016-05-31 | A kind of non-ferrous metal vapour phase inhibitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107447219A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109295459A (en) * | 2018-12-05 | 2019-02-01 | 北京科技大学 | A kind of vapour phase inhibitor and preparation method thereof under high humility environment containing chlorine |
-
2016
- 2016-05-31 CN CN201610375338.4A patent/CN107447219A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109295459A (en) * | 2018-12-05 | 2019-02-01 | 北京科技大学 | A kind of vapour phase inhibitor and preparation method thereof under high humility environment containing chlorine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
|
| WD01 | Invention patent application deemed withdrawn after publication |