GB647782A - Improvements in or relating to the degreasing, pickling and passivation of metals - Google Patents
Improvements in or relating to the degreasing, pickling and passivation of metalsInfo
- Publication number
- GB647782A GB647782A GB16692/47A GB1669247A GB647782A GB 647782 A GB647782 A GB 647782A GB 16692/47 A GB16692/47 A GB 16692/47A GB 1669247 A GB1669247 A GB 1669247A GB 647782 A GB647782 A GB 647782A
- Authority
- GB
- United Kingdom
- Prior art keywords
- triethanolamine
- composition
- organic solvent
- water
- chromium
- 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.)
- Expired
Links
- 238000005238 degreasing Methods 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 150000002739 metals Chemical class 0.000 title 1
- 238000002161 passivation Methods 0.000 title 1
- 238000005554 pickling Methods 0.000 title 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 12
- 239000000203 mixture Substances 0.000 abstract 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 8
- 239000003960 organic solvent Substances 0.000 abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 6
- 229910019142 PO4 Inorganic materials 0.000 abstract 6
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 6
- 229910052804 chromium Inorganic materials 0.000 abstract 6
- 239000011651 chromium Substances 0.000 abstract 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 6
- 239000010452 phosphate Substances 0.000 abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 4
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 4
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 238000007743 anodising Methods 0.000 abstract 2
- 235000019441 ethanol Nutrition 0.000 abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 238000010422 painting Methods 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 2
- 229910000010 zinc carbonate Inorganic materials 0.000 abstract 2
- 235000004416 zinc carbonate Nutrition 0.000 abstract 2
- 239000011667 zinc carbonate Substances 0.000 abstract 2
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
-
- 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
- C23C22/06—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 acidic solutions with pH less than 6
- C23C22/07—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 acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR966785T | 1946-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB647782A true GB647782A (en) | 1950-12-20 |
Family
ID=9500214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16692/47A Expired GB647782A (en) | 1946-07-12 | 1947-06-24 | Improvements in or relating to the degreasing, pickling and passivation of metals |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE473563A (enrdf_load_stackoverflow) |
| CH (1) | CH266114A (enrdf_load_stackoverflow) |
| FR (1) | FR966785A (enrdf_load_stackoverflow) |
| GB (1) | GB647782A (enrdf_load_stackoverflow) |
| NL (1) | NL68259C (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006122852A1 (en) * | 2005-05-19 | 2006-11-23 | Hydro Aluminium Deutschland Gmbh | Conditioning of a litho strip |
| WO2015165600A1 (de) * | 2014-04-30 | 2015-11-05 | Rio Verwaltungs Ag | Behandlungsvorrichtung und behandlungsverfahren zum beizen und phosphatieren von metallteilen |
| CN105369271A (zh) * | 2015-12-10 | 2016-03-02 | 董晓娜 | 一种涂装前金属表面处理方法 |
| CN113042340A (zh) * | 2021-01-29 | 2021-06-29 | 宁波东洲传动件有限公司 | 高载荷注塑杆端关节轴承的表面处理工艺 |
-
0
- BE BE473563D patent/BE473563A/xx unknown
- NL NL68259D patent/NL68259C/xx active
-
1946
- 1946-07-12 FR FR966785D patent/FR966785A/fr not_active Expired
-
1947
- 1947-05-28 CH CH266114D patent/CH266114A/fr unknown
- 1947-06-24 GB GB16692/47A patent/GB647782A/en not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006122852A1 (en) * | 2005-05-19 | 2006-11-23 | Hydro Aluminium Deutschland Gmbh | Conditioning of a litho strip |
| EP2460909A1 (en) * | 2005-05-19 | 2012-06-06 | Hydro Aluminium Deutschland GmbH | Conditioning of a litho strip |
| US8211622B2 (en) | 2005-05-19 | 2012-07-03 | Hydro Aluminium Deutschland Gmbh | Conditioning of a litho strip |
| US8632955B2 (en) | 2005-05-19 | 2014-01-21 | Hydro Aluminium Deutschland Gmbh | Conditioning a surface of an aluminium strip |
| WO2015165600A1 (de) * | 2014-04-30 | 2015-11-05 | Rio Verwaltungs Ag | Behandlungsvorrichtung und behandlungsverfahren zum beizen und phosphatieren von metallteilen |
| JP2017514997A (ja) * | 2014-04-30 | 2017-06-08 | リオ フェアヴァルトゥングス アクティエンゲゼルシャフト | 金属部品を酸洗及びリン酸塩処理するための処理装置及び処理方法 |
| RU2691443C2 (ru) * | 2014-04-30 | 2019-06-13 | Рио Фервальтунгс Аг | Обрабатывающее устройство и способ обработки для травления и фосфатирования металлических деталей |
| US10513784B2 (en) | 2014-04-30 | 2019-12-24 | Rio Verwaltungs Ag | Treatment device and treatment method for pickling and phosphating metal parts |
| CN105369271A (zh) * | 2015-12-10 | 2016-03-02 | 董晓娜 | 一种涂装前金属表面处理方法 |
| CN105369271B (zh) * | 2015-12-10 | 2017-11-17 | 重庆永林机械设备有限公司 | 一种涂装前金属表面处理方法 |
| CN113042340A (zh) * | 2021-01-29 | 2021-06-29 | 宁波东洲传动件有限公司 | 高载荷注塑杆端关节轴承的表面处理工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR966785A (fr) | 1950-10-18 |
| CH266114A (fr) | 1950-01-15 |
| NL68259C (enrdf_load_stackoverflow) | |
| BE473563A (enrdf_load_stackoverflow) |
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