CN108118323A - A kind of coil exchanger titanium tube - Google Patents
A kind of coil exchanger titanium tube Download PDFInfo
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- CN108118323A CN108118323A CN201711411277.3A CN201711411277A CN108118323A CN 108118323 A CN108118323 A CN 108118323A CN 201711411277 A CN201711411277 A CN 201711411277A CN 108118323 A CN108118323 A CN 108118323A
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- titanium tube
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- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/68—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
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- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
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- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Lubricants (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a kind of coil exchanger titanium tube, titanium tube main body passes through Passivation Treatment, and Passivation Treatment includes the following steps：1) 1~2 parts by weight of polyoxyethylene ether, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight tetraacetyl ethylene diamines, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, stirred evenly；2) 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor oil, 1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole are put into successively again, continue to stir, until being sufficiently mixed uniformly, inactivating treatment liquid is made；3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, is cleaned with pure water after taking-up and dried again at 30 seconds processing times.Coil exchanger titanium tube of the present invention, titanium tube main body pass through Passivation Treatment, and performance is good, and surface smoothness is good.
Description
Technical field
The present invention relates to a kind of coil exchanger titanium tubes.
Background technology
Existing coil exchanger titanium tube, including titanium tube main body, but the anti-oxidant of titanium tube main body, abrasion-resistant, it is corrosion-resistant,
Heat-resisting, cold-resistant, weather resistance has much room for improvement, and surface smoothness is also not ideal enough.
The content of the invention
It is an object of the invention to provide a kind of coil exchanger titanium tube, titanium tube main body passes through Passivation Treatment, table
Face forms uniform passivation protection film, has excellent anti-oxidant, abrasion-resistant, corrosion-resistant, heat-resisting, cold-resistant, weather resistance, and table
Face finish is good.
To achieve the above object, the technical scheme is that a kind of coil exchanger titanium tube is designed, including titanium
Pipe main body, the titanium tube main body pass through Passivation Treatment, and the Passivation Treatment includes the following steps：
1) by 1~2 parts by weight of polyoxyethylene ether, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight four
Acetyl ethylenediamine, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor-oil plants are put into successively again
Oil, 1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, Passivation Treatment is made
Liquid；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, takes 30 seconds processing times
It is cleaned with pure water after going out and dried again.
Preferably, coil exchanger titanium tube, including titanium tube main body, which passes through Passivation Treatment, described
Passivation Treatment includes the following steps：
1) by 1 parts by weight of polyoxyethylene ether, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight, four acetyl
Ethylenediamine, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor-oil plants are put into successively again
Oil, 1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, Passivation Treatment is made
Liquid；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, takes 30 seconds processing times
It is cleaned with pure water after going out and dried again.
Preferably, coil exchanger titanium tube, including titanium tube main body, which passes through Passivation Treatment, described
Passivation Treatment includes the following steps：
1) by 2 parts by weight of polyoxyethylene ethers, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight, four acetyl
Ethylenediamine, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor-oil plants are put into successively again
Oil, 1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, Passivation Treatment is made
Liquid；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, takes 30 seconds processing times
It is cleaned with pure water after going out and dried again.
Preferably, coil exchanger titanium tube, including titanium tube main body, which passes through Passivation Treatment, described
Passivation Treatment includes the following steps：
1) by 1.2 parts by weight of polyoxyethylene ethers, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight tetrems
Acyl ethylenediamine, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor-oil plants are put into successively again
Oil, 1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, Passivation Treatment is made
Liquid；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, takes 30 seconds processing times
It is cleaned with pure water after going out and dried again.
The advantages of the present invention are：A kind of coil exchanger titanium tube is provided, titanium tube main body is passed through
Passivation Treatment, surface form uniform passivation protection film, have excellent anti-oxidant, abrasion-resistant, corrosion-resistant, heat-resisting, cold-resistant, resistance to
Performance is waited, and surface smoothness is good.
The performance and purposes of " inactivating treatment liquid " determined by its component and proportioning, and in " inactivating treatment liquid " not
It can influence each other with component, component and its proportioning can determine the final performance of " inactivating treatment liquid ", such as fruit component and its proportioning not
Mutually coordinated, advantageous effect caused by single component can be cut down by other components and even eliminate, when serious, different groups
Split-phase mutually contradicts, and does not have whole synthesis effect, generates negative interaction and substandard products.The present invention by a large amount of creative works, repeatedly
Verification, obtains the optimal component and proportioning of " inactivating treatment liquid " so that multiple components combine, mutually coordinated and generate
Positive comprehensive effect.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
The technical solution that the present invention is embodied is：
Embodiment 1
Coil exchanger titanium tube, including titanium tube main body, which passes through Passivation Treatment, the Passivation Treatment
Include the following steps：
1) by 1~2 parts by weight of polyoxyethylene ether, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight four
Acetyl ethylenediamine, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor-oil plants are put into successively again
Oil, 1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, Passivation Treatment is made
Liquid；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, takes 30 seconds processing times
It is cleaned with pure water after going out and dried again.
Embodiment 2
Coil exchanger titanium tube, including titanium tube main body, which passes through Passivation Treatment, the Passivation Treatment
Include the following steps：
1) by 1 parts by weight of polyoxyethylene ether, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight, four acetyl
Ethylenediamine, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor-oil plants are put into successively again
Oil, 1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, Passivation Treatment is made
Liquid；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, takes 30 seconds processing times
It is cleaned with pure water after going out and dried again.
Embodiment 3
Coil exchanger titanium tube, including titanium tube main body, which passes through Passivation Treatment, the Passivation Treatment
Include the following steps：
1) by 2 parts by weight of polyoxyethylene ethers, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight, four acetyl
Ethylenediamine, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor-oil plants are put into successively again
Oil, 1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, Passivation Treatment is made
Liquid；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, takes 30 seconds processing times
It is cleaned with pure water after going out and dried again.
Embodiment 4
Coil exchanger titanium tube, including titanium tube main body, which passes through Passivation Treatment, the Passivation Treatment
Include the following steps：
1) by 1.2 parts by weight of polyoxyethylene ethers, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight tetrems
Acyl ethylenediamine, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor-oil plants are put into successively again
Oil, 1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, Passivation Treatment is made
Liquid；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, takes 30 seconds processing times
It is cleaned with pure water after going out and dried again.
Coil exchanger titanium tube through the various embodiments described above, titanium tube main body pass through Passivation Treatment, and surface is formed
Even passivation protection film has excellent anti-oxidant, abrasion-resistant, corrosion-resistant, heat-resisting, cold-resistant, weather resistance, and surface smoothness
It is good.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of coil exchanger titanium tube, which is characterized in that it includes titanium tube main body, the titanium tube main body through transpassivation at
Reason, the Passivation Treatment include the following steps：
1) by 1~2 parts by weight of polyoxyethylene ether, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight, four acetyl
Ethylenediamine, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) put into successively again 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor oil,
1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, inactivating treatment liquid is made；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, 30 seconds processing times, after taking-up
It is cleaned with pure water and dried again.
2. coil exchanger titanium tube according to claim 1, which is characterized in that it includes titanium tube main body, the titanium tube
Main body passes through Passivation Treatment, and the Passivation Treatment includes the following steps：
1) by 1 parts by weight of polyoxyethylene ether, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight, four acetyl second two
Amine, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) put into successively again 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor oil,
1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, inactivating treatment liquid is made；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, 30 seconds processing times, after taking-up
It is cleaned with pure water and dried again.
3. coil exchanger titanium tube according to claim 1, which is characterized in that it includes titanium tube main body, the titanium tube
Main body passes through Passivation Treatment, and the Passivation Treatment includes the following steps：
1) by 2 parts by weight of polyoxyethylene ethers, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight, four acetyl second two
Amine, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) put into successively again 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor oil,
1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, inactivating treatment liquid is made；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, 30 seconds processing times, after taking-up
It is cleaned with pure water and dried again.
4. coil exchanger titanium tube according to claim 1, which is characterized in that it includes titanium tube main body, the titanium tube
Main body passes through Passivation Treatment, and the Passivation Treatment includes the following steps：
1) by 1.2 parts by weight of polyoxyethylene ethers, 0.7 parts by weight sodium molybdate, 0.6 part by weight of boric acid calcium, 1.1 parts by weight, four acetyl second
Diamines, 1.7 parts by weight oleoyl amino acid sodiums are put into successively in 25 parts by weight of deionized water, are stirred evenly；
2) put into successively again 0.9 parts by weight silicon calcium powder, 1.3 parts by weight hydroxyethyl celluloses, 2.1 parts sulfuric acid castor oil,
1.5 part by weight of boric acid morpholines, 1.3 parts by weight benzotriazole, continue to stir, until being sufficiently mixed uniformly, inactivating treatment liquid is made；
3) titanium tube main body is inserted in inactivating treatment liquid and is passivated processing, 50 DEG C for the treatment of temperature, 30 seconds processing times, after taking-up
It is cleaned with pure water and dried again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411277.3A CN108118323A (en) | 2017-12-23 | 2017-12-23 | A kind of coil exchanger titanium tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411277.3A CN108118323A (en) | 2017-12-23 | 2017-12-23 | A kind of coil exchanger titanium tube |
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| Publication Number | Publication Date |
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| CN108118323A true CN108118323A (en) | 2018-06-05 |
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|---|---|---|---|
| CN201711411277.3A Withdrawn CN108118323A (en) | 2017-12-23 | 2017-12-23 | A kind of coil exchanger titanium tube |
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| CN (1) | CN108118323A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620058A (en) * | 2017-11-06 | 2018-01-23 | 常熟市欧迪管业有限公司 | A kind of coil exchanger titanium tube |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620058A (en) * | 2017-11-06 | 2018-01-23 | 常熟市欧迪管业有限公司 | A kind of coil exchanger titanium tube |
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Application publication date: 20180605 |
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| WW01 | Invention patent application withdrawn after publication |