RU2018138295A - Улучшенный способ не содержащего никель фосфатирования металлических поверхностей - Google Patents
Улучшенный способ не содержащего никель фосфатирования металлических поверхностей Download PDFInfo
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- RU2018138295A RU2018138295A RU2018138295A RU2018138295A RU2018138295A RU 2018138295 A RU2018138295 A RU 2018138295A RU 2018138295 A RU2018138295 A RU 2018138295A RU 2018138295 A RU2018138295 A RU 2018138295A RU 2018138295 A RU2018138295 A RU 2018138295A
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- 238000000034 method Methods 0.000 title claims 14
- 239000000203 mixture Substances 0.000 claims 13
- 229910052751 metal Inorganic materials 0.000 claims 6
- 239000002184 metal Substances 0.000 claims 6
- 239000002253 acid Substances 0.000 claims 5
- -1 iron (III) ions Chemical class 0.000 claims 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 3
- 229910019142 PO4 Inorganic materials 0.000 claims 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 2
- 229910001437 manganese ion Inorganic materials 0.000 claims 2
- 239000010452 phosphate Substances 0.000 claims 2
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- 238000007865 diluting Methods 0.000 claims 1
- 150000004761 hexafluorosilicates Chemical class 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
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- 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
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
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- 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
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- 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
- C23C22/18—Orthophosphates containing manganese cations
- C23C22/182—Orthophosphates containing manganese cations containing also zinc cations
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- C23C2/26—After-treatment
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- 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
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- 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
- C23C22/34—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 fluorides or complex fluorides
- C23C22/36—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 fluorides or complex fluorides containing also phosphates
- C23C22/362—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 fluorides or complex fluorides containing also phosphates containing also zinc cations
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- C23C22/364—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 fluorides or complex fluorides containing also phosphates containing also manganese cations
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Claims (15)
1. Способ фосфатирования металлической поверхности, отличающийся тем, что металлическую поверхность, при необходимости после очистки и/или активации, обрабатывают кислотной, водной, по существу не содержащей никель фосфатирующей композицией, которая содержит ионы цинка, ионы марганца, ионы железа(III) и фосфатные ионы, и после этого при необходимости промывают и/или сушат.
2. Способ по п. 1, отличающийся тем, что металлическая поверхность по меньшей мере частично является оцинкованной.
3. Способ по п. 1 или 2 отличающийся тем, что содержание ионов железа(III) в фосфатирующей композиции находится в пределах от 1 до 200 мг/л, предпочтительно от 5 до 100 мг/л и особенно предпочтительно от 5 до 20 мг/л.
4. Способ по одному из предыдущих пунктов, отличающийся тем, что фосфатирующая композиция содержит от 0,3 до 3,0 г/л ионов цинка, от 0,3 до 2,0 г/л ионов марганца, а также от 8 до 25 г/л фосфатных ионов (в пересчете на Р2O5).
5. Способ по одному из предыдущих пунктов, отличающийся тем, что фосфатирующая композиция содержит от 30 до 250 мг/л свободного фторида.
6. Способ по одному из предыдущих пунктов, отличающийся тем, что фосфатирующая композиция содержит от 0,5 до 3 г/л комплексного фторида.
7. Способ по п. 6, отличающийся тем, что комплексный фторид представляет собой тетрафторборат (BF4 -) и/или гексафторосиликат (SiF6 2-).
8. Способ по одному из предыдущих пунктов, отличающийся тем, что фосфатирующая композиция включает свободную кислоту в пределах от 0,3 до 2,0, свободную кислоту (разбавленную) в пределах от 0,5 до 8, общее содержание кислоты по Фишеру в пределах от 12 до 28, общее содержание кислоты в пределах от 12 до 45 и имеет показатель кислотности в пределах от 0,01 до 0,2.
9. Способ по одному из предыдущих пунктов, отличающийся тем, что фосфатирующая композиция содержит Н2О2 в качестве ускорителя.
10. Способ по одному из предыдущих пунктов, отличающийся тем, что фосфатирующая композиция содержит менее чем 1 г/л, предпочтительно менее чем 0,1 г/л и особенно предпочтительно от 0,05 до 0,1 г/л нитрата.
11. Способ по одному из предыдущих пунктов, отличающийся тем, что ионы железа(III) добавляют к фосфатирующей композиции до стандартизации свободной кислоты.
12. Способ по одному из предыдущих пунктов, отличающийся тем, что уже обработанную фосфатирующей композицией, следовательно, покрытую, металлическую поверхность при необходимости промывают и/или сушат, однако после этого не обрабатывают водной композицией для дополнительного промывания, в особенности не содержащей по меньшей мере один вид ионов металлов и/или по меньшей мере один полимер.
13. Кислотная, водная, по существу не содержащая никель, фосфатирующая композиция для фосфатирования металлической поверхности по одному из предыдущих пунктов.
14. Концентрат, из которого посредством разбавления с приемлемым растворителем в диапазоне от 1 до 100 и при необходимости добавления модифицирующего значение рН вещества можно получить фосфатирующую композицию по п. 13.
15. Покрытая фосфатом металлическая поверхность, отличающаяся тем, что она может быть получена способом по одному из пп. 1-12.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| JP6810704B2 (ja) | 2015-04-07 | 2021-01-06 | ケメタル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 化成コーティングの導電性を厳密に調節するための方法 |
| US11072861B2 (en) * | 2015-09-29 | 2021-07-27 | Nippon Steel Corporation | Grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet |
| US11124880B2 (en) | 2016-04-07 | 2021-09-21 | Chemetall Gmbh | Method for nickel-free phosphating metal surfaces |
| HUE047403T2 (hu) | 2017-04-21 | 2020-04-28 | Henkel Ag & Co Kgaa | Lerakódásmentes foszfátbevonat-képzési módszer fémalkatrész sorozatokhoz |
| EP3392376A1 (de) | 2017-04-21 | 2018-10-24 | Henkel AG & Co. KGaA | Verfahren zur schichtbildenden zinkphosphatierung von metallischen bauteilen in serie |
| KR20200045487A (ko) | 2017-08-31 | 2020-05-04 | 케메탈 게엠베하 | 금속 표면을 니켈-무함유 인산염처리하는 개선된 방법 |
| CN109183015B (zh) * | 2018-08-03 | 2020-09-15 | 广州正利金属表面处理剂有限公司 | 一种无镍皮膜剂及其制备方法 |
| EP3864189A1 (en) * | 2018-10-08 | 2021-08-18 | Chemetall GmbH | Method for ni-free phosphatizing of metal surfaces and composition for use in such a method |
| US20210340676A1 (en) * | 2018-10-08 | 2021-11-04 | Chemetall Gmbh | Method for ni-free phosphatizing of metal surfaces and composition for use in such a method |
| WO2020156913A1 (de) * | 2019-01-29 | 2020-08-06 | Chemetall Gmbh | Alternative zusammensetzung und alternatives verfahren zur effektiven phosphatierung von metallischen oberflächen |
| JP2021066916A (ja) * | 2019-10-21 | 2021-04-30 | 日本パーカライジング株式会社 | 金属材料の処理剤及び塗膜を有する金属材料 |
| CN110699681B (zh) * | 2019-10-24 | 2021-12-14 | 河南北方红阳机电有限公司 | 一种高强度钢和硬铝合金组合体喷淋磷化工艺 |
| EP4073288A1 (de) * | 2019-12-11 | 2022-10-19 | Salzgitter Flachstahl GmbH | Blech mit haftvermittlerbeschichtung als halbzeug zur fertigung von metall-thermoplastverbundbauteilen und verfahren zur herstellung eines solchen bleches |
| JP7453599B2 (ja) | 2021-03-29 | 2024-03-21 | 日本製鉄株式会社 | 表面処理鋼板 |
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| DE59405046D1 (de) * | 1993-09-06 | 1998-02-19 | Henkel Kgaa | Nickelfreies phosphatierverfahren |
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| DE10358310A1 (de) * | 2003-12-11 | 2005-07-21 | Henkel Kgaa | Zweistufige Konversionsbehandlung |
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| US20060099332A1 (en) * | 2004-11-10 | 2006-05-11 | Mats Eriksson | Process for producing a repair coating on a coated metallic surface |
| DE102005059314B4 (de) * | 2005-12-09 | 2018-11-22 | Henkel Ag & Co. Kgaa | Saure, chromfreie wässrige Lösung, deren Konzentrat, und ein Verfahren zur Korrosionsschutzbehandlung von Metalloberflächen |
| JP2007262577A (ja) * | 2006-03-01 | 2007-10-11 | Nippon Paint Co Ltd | 金属表面処理用組成物、金属表面処理方法、及び金属材料 |
| JP2008174832A (ja) * | 2006-12-20 | 2008-07-31 | Nippon Paint Co Ltd | カチオン電着塗装用金属表面処理液 |
| US20080314479A1 (en) * | 2007-06-07 | 2008-12-25 | Henkel Ag & Co. Kgaa | High manganese cobalt-modified zinc phosphate conversion coating |
| CN104718312B (zh) * | 2012-08-29 | 2017-03-15 | Ppg工业俄亥俄公司 | 含有钼的锆预处理组合物，用于处理金属基材的相关方法和相关的涂覆的金属基材 |
| DE102014007715B4 (de) * | 2014-05-28 | 2018-06-07 | Chemetall Gmbh | Verfahren zur Herstellung einer Sandwichstruktur, die hiermit hergestellte Sandwichstruktur und ihre Verwendung |
| JP6810704B2 (ja) | 2015-04-07 | 2021-01-06 | ケメタル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 化成コーティングの導電性を厳密に調節するための方法 |
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