CN100343420C - Fast chemical grinding polishing bath liquid for stainless steel surface and its method - Google Patents
Fast chemical grinding polishing bath liquid for stainless steel surface and its method Download PDFInfo
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- CN100343420C CN100343420C CNB2004100547804A CN200410054780A CN100343420C CN 100343420 C CN100343420 C CN 100343420C CN B2004100547804 A CNB2004100547804 A CN B2004100547804A CN 200410054780 A CN200410054780 A CN 200410054780A CN 100343420 C CN100343420 C CN 100343420C
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- Prior art keywords
- stainless steel
- steel surface
- acid
- body lotion
- gram
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- 238000005498 polishing Methods 0.000 title claims abstract description 44
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 32
- 239000010935 stainless steel Substances 0.000 title claims abstract description 32
- 239000000126 substance Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims description 12
- 239000007788 liquid Substances 0.000 title abstract description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 18
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 9
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 8
- RILZRCJGXSFXNE-UHFFFAOYSA-N 2-[4-(trifluoromethoxy)phenyl]ethanol Chemical compound OCCC1=CC=C(OC(F)(F)F)C=C1 RILZRCJGXSFXNE-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 150000003839 salts Chemical class 0.000 claims abstract description 5
- 239000006210 lotion Substances 0.000 claims description 15
- CUBCNYWQJHBXIY-UHFFFAOYSA-N benzoic acid;2-hydroxybenzoic acid Chemical class OC(=O)C1=CC=CC=C1.OC(=O)C1=CC=CC=C1O CUBCNYWQJHBXIY-UHFFFAOYSA-N 0.000 claims description 9
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical group [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 9
- 241000282326 Felis catus Species 0.000 claims description 8
- YCPXWRQRBFJBPZ-UHFFFAOYSA-N 5-sulfosalicylic acid Chemical compound OC(=O)C1=CC(S(O)(=O)=O)=CC=C1O YCPXWRQRBFJBPZ-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- DDXLVDQZPFLQMZ-UHFFFAOYSA-M dodecyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)C DDXLVDQZPFLQMZ-UHFFFAOYSA-M 0.000 claims description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- 238000005282 brightening Methods 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims description 5
- 235000013024 sodium fluoride Nutrition 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000011775 sodium fluoride Substances 0.000 claims description 4
- ONJQDTZCDSESIW-UHFFFAOYSA-N polidocanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO ONJQDTZCDSESIW-UHFFFAOYSA-N 0.000 claims description 3
- -1 alkyne diol Chemical class 0.000 claims description 2
- JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 claims description 2
- 150000003840 hydrochlorides Chemical class 0.000 claims description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical class OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 239000003093 cationic surfactant Substances 0.000 abstract 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract 1
- 229960004889 salicylic acid Drugs 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 14
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- GZJIQNJINXQYTG-UHFFFAOYSA-N 2-nitrooxybenzoic acid Chemical compound OC(=O)C1=CC=CC=C1O[N+]([O-])=O GZJIQNJINXQYTG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- ing And Chemical Polishing (AREA)
Abstract
The present invention relates to rapid chemical grinding and polishing bath liquid for the surface of stainless steel, which is a water solution. The water solution contains hydrochloric acid, nitric acid, phosphoric acid, citric acid, acetic acid, fluoroboric acid, a mixture of water soluble salt of fluoride and optional substituted or unsubstituted salicylic acid and is characterized in that the water solution also contains at least one cationic surfactant, at least one non-ionic surface active agent and at least one solubilizer.
Description
The present invention relates to a kind of aqueous solution composition and method of stainless steel surface rapid chemical grinding and polishing body lotion.
Stainless surface finish, often adopt mechanical polishing and electropolishing, the former is applicable to the body surface of big surface smoothing, polish then inapplicable for the stainless steel component of little electron trade and the inside of stainless steel tank body pipeline, electron trade requires cleanliness factor higher, can not produce a large amount of dust and chip, so chemical rightenning is best selection.And electropolishing needs expensive equipment input and a large amount of power consumption cost too high, and the time requirement of polishing is longer, adopts chemical rightenning, and equipment is simple, and is easy to operate, is not subjected to the shape restriction reduced investment of parts, efficient height.
Existing chemical polishing agent mostly is polishing at a slow speed, polishing time is dozens of minutes at least, tens hours at most, man-hour is long, and efficient is low, and access times are few, life-span is short, as patent 91101198.6, and the luminance brightness of polishing is not high yet, requires then can't realize for the fast even brilliant polish of the high-quality stainless steel components of electron trade at all; The chemical brightening solution such as the US2662814 that also have, US3709824 is described, though the fast luminance brightness of speed is bad, there is corrosion phenomenon the part.
The present invention is directed to the shortcoming of existing patented technology, developed the mixture of being made up of hydrochloric acid, nitric acid, phosphoric acid, citric acid, acetate, fluoroboric acid and soluble fluoride salt, the stainless steel surface of choosing Whitfield's ointment and derivative sulphosalicylic acid thereof, nitrosalicylic acid, alkyne series derivative and cats product, nonionogenic tenside, solubilizing agent and be auxiliary agent is bright long lasting chemical grinding rumbling compound fast.
The purpose of this invention is to provide a kind of stainless steel surface bright long lasting chemical grinding polishing fluid fast, its working temperature all can be used at 25～95 ℃, and is wherein the fastest 90～95 ℃ of polishing velocities, about 1 minute.
The stainless steel surface chemical grinding polishing fluid that the present invention relates to, comprising the hydrochloric acid in the aqueous solution, nitric acid, the water-soluble salt of phosphoric acid, citric acid, acetate, fluoroboric acid and fluorochemical, one or more replacements or unsubstituted Whitfield's ointment, alkynol, one or more cats products, nonionogenic tenside and solubilizing agent.
In stainless steel surface chemical grinding polishing fluid of the present invention, described fluorochemical water-soluble salt is Sodium Fluoride or Potassium monofluoride, provide hydrofluoric acid and control to produce dosage in acidic solution so that use hydrofluoric acid safer, content is every liter 0.01 to 30 gram, is preferably 3 to 20 grams.
In stainless steel surface rapid chemical grinding and polishing liquid of the present invention, described cats product can be dodecyl benzyl dimethyl ammonium chloride, Dodecyl trimethyl ammonium chloride, quaternary ammonium salt, serve as preferred wherein to use Dodecyl trimethyl ammonium chloride, content is every liter 0.05 to 10 gram, is preferably 1 to 5 gram.
In stainless steel surface rapid chemical grinding and polishing liquid of the present invention, described Whitfield's ointment, alkynol and derivative thereof are brightening agent and help brightening agent, it can be unsubstitutedly also can replace, as Whitfield's ointment, sulphosalicylic acid, alkynol, alkyne diol, to use sulphosalicylic acid and alkynol serves as preferred, and content is every liter 0.01 to 15 gram, is preferably 0.1 to 5 gram.
In stainless steel surface rapid chemical grinding and polishing liquid of the present invention, described nonionogenic tenside can be OP-10, and NP-9, TX-10, the mixture of one or more among the AEO-9, content are every liter 0.01 to 15 gram, is preferably 0.1 to 5 gram.
In stainless steel surface rapid chemical grinding and polishing liquid of the present invention, described solubilizing agent can be alcoholic solvent such as ethanol, ethylene glycol, and alcohol ether and urea serve as preferred to use urea wherein, content is every liter 0.01 to 50 gram, is preferably 1 to 30 gram.
In stainless steel surface chemical grinding polishing body lotion of the present invention, it is characterized in that containing in the described polishing body lotion:
0.5 to 6 mole hydrochlorides,
0.1 to 4 moles nitric acid,
0.5 to 4 moles phosphoric acid,
0.01 to 0.5 mole citric acid,
0.01 to 0.5 mole fluoroboric acid,
0.01 to 0.5 mole acetate,
0.01 to the Sodium Fluoride or the Potassium monofluoride of 30 grams,
0.05 to the described cats product of 10 grams,
0.01 to 15 described Whitfield's ointment of gram or derivatives,
0.01 to the described nonionogenic tenside of 15 grams,
0.01 to the described solubilizing agent of 50 grams.
Be applicable to the chemical rightenning of any stainless steel surface at stainless steel surface chemical grinding polishing fluid of the present invention.The excellent properties of polishing fluid of the present invention is can be fast with stainless steel polishing, and unusual light, required one minute half usually in the time of 90 ℃, and another advantage of polishing fluid of the present invention can use more than 15 times the life-span longer exactly continuously, and effect stability.
The invention still further relates to the finishing method of stainless steel surface, this method is exactly the surface that will process and contact by chemical grinding polishing fluid of the present invention.
When implementing, the metallic surface is contacted, for example available immersed method with polishing fluid by method of the present invention.Want the duration of contact of polished surface and polishing fluid necessary enough, to produce enough surface finish effects, the parts that are superimposed will suitably shake.Time can not surpass the threshold value that requires, and optimum depends on multinomial factor duration of contact, as the quality of steel, and the geometrical shape and the roughness on surface, relations such as processing temperature and disturbance situation.For each particular case, should be determined by test.
A preferred embodiment of the inventive method, polishing fluid be 25-95 ℃ of use, preferred normal pressure, 90～95 ℃, and be one minute the duration of contact of glazed surface and polishing fluid.
Stainless steel surface chemical grinding polishing fluid of the present invention and method can illustrate with following embodiment, but the present invention is not limited by these embodiment.
Embodiment 1
Select the used in electron gun stainless steel components for use, use following polishing fluid, every liter contains:
4.0 mole hydrochloride
1.0 molar nitric acid
2.0 mole of phosphoric acid
2 gram Potassium monofluorides
10 gram sulphosalicylic acids
0.5 gram Dodecyl trimethyl ammonium chloride
2 gram urea
2 gram OP-10
Used operational condition is as follows:
2000 milliliters of polishing bath of liquid volumes
Be subjected to 40 square centimeters of the surface areas of polished finish part
Soak time 1 minute
95 ℃ of temperature
The gained result is as follows: 3 microns of average depth of erosion, the surface by gloomy become bright as silver, very bright and clean, re-treatment 16 times.
Embodiment 2
Select the used in electron gun stainless steel components for use, use following polishing fluid, every liter contains:
3.0 mole hydrochloride
1.50 molar nitric acid
2.0 mole of phosphoric acid
3 gram Sodium Fluorides
5 gram sulphosalicylic acids
0.5 gram alkynol
1 gram Dodecyl trimethyl ammonium chloride
2 gram urea
2 gram AEO-9
Used operational condition is with embodiment 1.
The gained result is as follows: 2 microns of average depth of erosion, the surface by gloomy become bright as silver, very bright and clean, re-treatment 15 times.
Claims (10)
1, a kind of stainless steel surface rapid chemical grinding and polishing body lotion, this body lotion is a kind of aqueous solution, the water-soluble salt that wherein comprises hydrochloric acid, nitric acid, phosphoric acid, citric acid, acetate, fluoroboric acid and fluorochemical, and optional that replace or unsubstituted Whitfield's ointment or alkynol, it is characterized in that also containing in this aqueous solution at least a cats product, nonionogenic tenside and solubilizing agent.
2, according to a kind of stainless steel surface rapid chemical grinding and polishing body lotion of claim 1, it is characterized in that described fluorochemical water-soluble salt is Sodium Fluoride or Potassium monofluoride, content is every liter 0.01 to 30 gram.
3, according to a kind of stainless steel surface rapid chemical grinding and polishing body lotion any in claim 1 and 2, it is characterized in that described cats product is one or more in Dodecyl trimethyl ammonium chloride, dodecyl benzyl dimethyl ammonium chloride and the quaternary ammonium salt, content is every liter 0.05 to 10 gram.
4, according to a kind of stainless steel surface rapid chemical grinding and polishing body lotion of claim 3, described cats product is preferably Dodecyl trimethyl ammonium chloride, and content is every liter 0.05 to 10 gram.
5, according to a kind of stainless steel surface rapid chemical grinding and polishing body lotion of claim 1, it is characterized in that described Whitfield's ointment, alkynol are brightening agent and help brightening agent, they are unsubstituted or replace, comprise Whitfield's ointment, sulphosalicylic acid, alkynol and alkyne diol, content is every liter 0.01 to 15 gram.
6, according to a kind of stainless steel surface rapid chemical grinding and polishing body lotion of claim 1, it is characterized in that described nonionogenic tenside is one or more the mixture among OP-10, NP-9, TX-10, the AEO-9, content is every liter 0.01 to 15 gram.
7, according to a kind of stainless steel surface rapid chemical grinding and polishing body lotion of claim 1, it is characterized in that described solubilizing agent is ethanol, ethylene glycol, alcohol ether and urea, content is every liter 0.01 to 50 gram.
8, according to a kind of stainless steel surface rapid chemical grinding and polishing body lotion of claim 1, it is characterized in that containing in the described polishing body lotion:
0.5 to 6 mole hydrochlorides,
0.1 to 4 moles nitric acid,
0.5 to 4 moles phosphoric acid,
0.01 to 0.5 mole citric acid,
0.01 to 0.5 mole fluoroboric acid,
0.01 to 0.5 mole acetate,
0.01 to the Sodium Fluoride or the Potassium monofluoride of 30 grams,
0.05 to the described cats product of 10 grams,
0.01 to 15 described Whitfield's ointment of gram or alkynols,
0.01 to the described nonionogenic tenside of 15 grams,
0.01 to the described solubilizing agent of 50 grams.
9, a kind of method with the stainless steel surface fast polishing is characterized in that the polishing body lotion described in any in the surface of needs processing and claim 1 or 8 is contacted, and working temperature is 25～95 ℃.
10, according to the method for claim 9, it is characterized in that working temperature is 90～95 ℃, the time is 1 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100547804A CN100343420C (en) | 2004-07-21 | 2004-07-21 | Fast chemical grinding polishing bath liquid for stainless steel surface and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100547804A CN100343420C (en) | 2004-07-21 | 2004-07-21 | Fast chemical grinding polishing bath liquid for stainless steel surface and its method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1724707A CN1724707A (en) | 2006-01-25 |
| CN100343420C true CN100343420C (en) | 2007-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2004100547804A Expired - Fee Related CN100343420C (en) | 2004-07-21 | 2004-07-21 | Fast chemical grinding polishing bath liquid for stainless steel surface and its method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146307A (en) * | 2013-03-28 | 2013-06-12 | 天津理工大学 | Nano polishing solution for chemical/mechanical polishing |
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|---|---|---|---|---|
| CN101215703B (en) * | 2007-01-06 | 2011-09-21 | 汉达精密电子(昆山)有限公司 | Stainless steel treatment technique |
| JP2011231733A (en) * | 2010-04-30 | 2011-11-17 | Hitachi Appliances Inc | Hermetic compressor |
| CN103205766B (en) * | 2012-01-13 | 2016-06-29 | 苏州汉扬精密电子有限公司 | Magnesium alloy pickling activator and acid washing method and product |
| CN103387797A (en) * | 2012-05-11 | 2013-11-13 | 天津博克尼科技发展有限公司 | Environmentally-friendly stainless steel tableware processing polishing solution |
| CN103046053B (en) * | 2012-09-21 | 2015-04-01 | 中国兵器工业第二一三研究所 | Chemical polishing method of stainless steel by high-temperature oxidation |
| CN102888609A (en) * | 2012-10-26 | 2013-01-23 | 南京大地冷冻食品有限公司 | Stainless steel chemical polishing liquid |
| CN106637222A (en) * | 2016-12-11 | 2017-05-10 | 戴琪 | Preparation method of stainless steel polishing solution with reduced re-rusting rate |
| CN107974706A (en) * | 2017-12-07 | 2018-05-01 | 佛山市高明高盛铝业有限公司 | A kind of aluminium section bar electrochemical polishing treatment technique |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036695A (en) * | 1984-06-29 | 1985-02-25 | Masami Kobayashi | Silver plating method of stainless steel wire for electronic parts |
| JPS6340864B2 (en) * | 1984-10-16 | 1988-08-12 | Masami Kobayashi | |
| CN1380572A (en) * | 2001-04-12 | 2002-11-20 | 西山不锈化学股份有限公司 | Chemical polishing method and device for liquid crystal glass base plate |
-
2004
- 2004-07-21 CN CNB2004100547804A patent/CN100343420C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036695A (en) * | 1984-06-29 | 1985-02-25 | Masami Kobayashi | Silver plating method of stainless steel wire for electronic parts |
| JPS6340864B2 (en) * | 1984-10-16 | 1988-08-12 | Masami Kobayashi | |
| CN1380572A (en) * | 2001-04-12 | 2002-11-20 | 西山不锈化学股份有限公司 | Chemical polishing method and device for liquid crystal glass base plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146307A (en) * | 2013-03-28 | 2013-06-12 | 天津理工大学 | Nano polishing solution for chemical/mechanical polishing |
| CN103146307B (en) * | 2013-03-28 | 2014-12-10 | 天津理工大学 | Nano polishing solution for chemical/mechanical polishing |
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| CN1724707A (en) | 2006-01-25 |
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