CA2201448A1 - Procede de conditionnement de la surface externe en cuivre ou alliage de cuivre d'un element d'une lingotiere de coulee continue des metaux, du type comportant une etape de nickelage et une etape de denickelage - Google Patents
Procede de conditionnement de la surface externe en cuivre ou alliage de cuivre d'un element d'une lingotiere de coulee continue des metaux, du type comportant une etape de nickelage et une etape de denickelageInfo
- Publication number
- CA2201448A1 CA2201448A1 CA002201448A CA2201448A CA2201448A1 CA 2201448 A1 CA2201448 A1 CA 2201448A1 CA 002201448 A CA002201448 A CA 002201448A CA 2201448 A CA2201448 A CA 2201448A CA 2201448 A1 CA2201448 A1 CA 2201448A1
- Authority
- CA
- Canada
- Prior art keywords
- nickel
- copper
- continuous casting
- mould
- preparation process
- 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.)
- Granted
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 10
- 229910052759 nickel Inorganic materials 0.000 title abstract 5
- 229910000881 Cu alloy Inorganic materials 0.000 title abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 2
- 238000009749 continuous casting Methods 0.000 title abstract 2
- 239000010949 copper Substances 0.000 title abstract 2
- 238000007747 plating Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- KERTUBUCQCSNJU-UHFFFAOYSA-L nickel(2+);disulfamate Chemical compound [Ni+2].NS([O-])(=O)=O.NS([O-])(=O)=O KERTUBUCQCSNJU-UHFFFAOYSA-L 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000008151 electrolyte solution Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F5/00—Electrolytic stripping of metallic layers or coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0648—Casting surfaces
- B22D11/0651—Casting wheels
-
- 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
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/32—Alkaline compositions
- C23F1/34—Alkaline compositions for etching copper or alloys thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
- C25F1/02—Pickling; Descaling
- C25F1/04—Pickling; Descaling in solution
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Electroplating Methods And Accessories (AREA)
- Continuous Casting (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
- ing And Chemical Polishing (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Coating With Molten Metal (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Non-Insulated Conductors (AREA)
Abstract
L'invention a pour objet un procédé de conditionnement de la surface externe en cuivre ou alliage de cuivre d'un élément d'une lingotière de coulée continue des métaux, du type comportant une étape de nickelage et une étape de dénickelage deladite surface, caractérisé en ce que: - on réalise une préparation de ladite surface comportant successivement une opération de dégraissage de ladite surface nue, une opération de décapage en milieu acide oxydant de ladite surface nue, et une opération d'avivage de ladite surface nue; - puis on réalise une opération de nickelage de ladite surface nue par dépôt électrolytique en plaçant ledit élément en cathode dans un électrolyte constitué par une solution aqueuse de sulfamate de nickel contenant de 60 à 100 g/l de nickel; - puis, après utilisation dudit élément, on réalise une opération de dénickelageélectrolytique partiel ou complet de ladite surface en plaçant ledit élément en anode dans un électrolyte constitué par une solution aqueuse de sulfamate de nickel contenant de 60 à 100 g/l de nickel et de l'acide sulfamique à raison de 20 à 80 g/l, et dont le pH est inférieur ou égal à 2; - puis on réalise un nouveau nickelage de ladite surface, éventuellement précédé d'une préparation de la surface du cuivre mise à nu comme exposé précédemment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9604562 | 1996-04-12 | ||
| FR9604562A FR2747400B1 (fr) | 1996-04-12 | 1996-04-12 | Procede de conditionnement de la surface externe en cuivre ou alliage de cuivre d'un element d'une lingotiere de coulee continue des metaux, du type comportant une etape de nickelage et une etape de denickelage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2201448A1 true CA2201448A1 (fr) | 1997-10-12 |
| CA2201448C CA2201448C (fr) | 2004-06-22 |
Family
ID=9491130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002201448A Expired - Fee Related CA2201448C (fr) | 1996-04-12 | 1997-04-01 | Procede de conditionnement de la surface externe en cuivre ou alliage de cuivre d'un element d'une lingotiere de coulee continue des metaux, du type comportant une etape de nickelage et une etape de denickelage |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US5788824A (fr) |
| EP (1) | EP0801154B1 (fr) |
| JP (1) | JP3955933B2 (fr) |
| KR (1) | KR100446036B1 (fr) |
| CN (1) | CN1117180C (fr) |
| AT (1) | ATE183559T1 (fr) |
| AU (1) | AU707062B2 (fr) |
| BR (1) | BR9701780A (fr) |
| CA (1) | CA2201448C (fr) |
| CZ (1) | CZ292537B6 (fr) |
| DE (1) | DE69700420T2 (fr) |
| DK (1) | DK0801154T3 (fr) |
| ES (1) | ES2137041T3 (fr) |
| FR (1) | FR2747400B1 (fr) |
| GR (1) | GR3031874T3 (fr) |
| PL (1) | PL185431B1 (fr) |
| RO (1) | RO119130B1 (fr) |
| RU (1) | RU2177857C2 (fr) |
| SK (1) | SK282599B6 (fr) |
| TR (1) | TR199700291A2 (fr) |
| TW (1) | TW367375B (fr) |
| UA (1) | UA54377C2 (fr) |
| ZA (1) | ZA973094B (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT1212159E (pt) * | 1999-08-26 | 2003-10-31 | Concast Standard Ag | Molde de fundicao para o vazamento continuo de aco em barras brutas e formas de barras pre-laminadas. |
| DE19951324C2 (de) * | 1999-10-20 | 2003-07-17 | Atotech Deutschland Gmbh | Verfahren und Vorrichtung zum elektrolytischen Behandeln von elektrisch leitfähigen Oberflächen von gegeneinander vereinzelten Platten- und Folienmaterialstücken sowie Anwendung des Verfahrens |
| DE10134074C1 (de) * | 2001-07-13 | 2003-01-23 | Thyssenkrupp Nirosta Gmbh | Gießwalze für das Vergießen von Metallschmelze und Verfahren zur Herstellung einer solchen Gießwalze |
| DE102007003548B3 (de) * | 2007-01-24 | 2008-09-04 | Thyssenkrupp Nirosta Gmbh | Gießwalze für eine Zweiwalzengießvorrichtung und Zweiwalzengießvorrichtung |
| CN101319338A (zh) * | 2007-06-04 | 2008-12-10 | 武济群 | 用金属镍电铸法制造压力容器的方法 |
| ATE530680T1 (de) * | 2009-03-20 | 2011-11-15 | Universo Sa | Galvanisches beschichtungsverfahren zur aufbringung einer anthrazitfarbenen beschichtung und mit dieser beschichtung versehene metallteile |
| DE202009013126U1 (de) * | 2009-09-29 | 2009-12-10 | Egon Evertz Kg (Gmbh & Co.) | Kokille zum Stranggießen |
| CN104911684B (zh) * | 2015-04-15 | 2017-09-26 | 京东方科技集团股份有限公司 | 阵列基板的制造方法和电解液 |
| CN110565134A (zh) * | 2019-10-09 | 2019-12-13 | 深圳华络电子有限公司 | 一种电感器件的电极制备方法 |
| CN111334829A (zh) * | 2020-04-09 | 2020-06-26 | 广汉龙润科贸有限责任公司 | 一种纯度高的铜盘镀镍方法 |
| CN113005487A (zh) * | 2021-02-20 | 2021-06-22 | 湖北海富镍网科技股份有限公司 | 一种超精细低应力电铸镍网及其制备方法 |
| CN117053611B (zh) * | 2023-10-12 | 2024-02-06 | 广州市迈源科技有限公司 | 一种板式换热器板片及其制备、清洗和应用方法 |
| CN117817282A (zh) * | 2024-01-12 | 2024-04-05 | 长沙升华微电子材料有限公司 | 一种热沉材料凸台侧面镍层的去除方法 |
| DE102024115221B3 (de) * | 2024-05-31 | 2025-05-15 | Cunova Gmbh | Kokillenkörper und Verfahren zur Herstellung eines Kokillenkörpers |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1250712B (de) * | 1963-05-22 | 1967-09-21 | International Nickel Limited, London | Galvanisches Nickelsulfamatbad und Verfahren zum Abscheiden von Nickeluberzugen |
| FR2025951A1 (en) * | 1968-12-12 | 1970-09-11 | Foseco Trading Ag | Protective casting mould coating |
| BE822181A (fr) * | 1974-11-14 | 1975-05-14 | Produit destine a etre utilise en vue de la formation de revetements de lingotieres. | |
| US4264420A (en) * | 1979-10-29 | 1981-04-28 | Oxy Metal Industries Corporation | Electrolytic stripping bath and process |
| GB2100154B (en) * | 1981-04-27 | 1985-11-06 | Sumitomo Metal Ind | Molds for continuously casting steel |
| JPS5838637A (ja) * | 1981-09-01 | 1983-03-07 | Nippon Steel Corp | 連続鋳造用鋳型の補修方法 |
| US4554049A (en) * | 1984-06-07 | 1985-11-19 | Enthone, Incorporated | Selective nickel stripping compositions and method of stripping |
| GB2175922B (en) * | 1985-07-03 | 1989-07-05 | Inst Phisikochimia | Nickel sulphamate aqueous electrolyte composition |
| FR2646174B1 (fr) * | 1989-04-25 | 1992-04-30 | Pechiney Aluminium | Procede et dispositif de revetement en continu de substrats conducteurs de l'electricite par electrolyse a grande vitesse |
-
1996
- 1996-04-12 FR FR9604562A patent/FR2747400B1/fr not_active Expired - Fee Related
-
1997
- 1997-03-27 AT AT97400692T patent/ATE183559T1/de active
- 1997-03-27 DE DE69700420T patent/DE69700420T2/de not_active Expired - Lifetime
- 1997-03-27 EP EP97400692A patent/EP0801154B1/fr not_active Expired - Lifetime
- 1997-03-27 DK DK97400692T patent/DK0801154T3/da active
- 1997-03-27 ES ES97400692T patent/ES2137041T3/es not_active Expired - Lifetime
- 1997-04-01 CA CA002201448A patent/CA2201448C/fr not_active Expired - Fee Related
- 1997-04-08 AU AU17760/97A patent/AU707062B2/en not_active Ceased
- 1997-04-09 UA UA97041696A patent/UA54377C2/uk unknown
- 1997-04-09 SK SK457-97A patent/SK282599B6/sk not_active IP Right Cessation
- 1997-04-10 TR TR97/00291A patent/TR199700291A2/xx unknown
- 1997-04-10 CZ CZ19971097A patent/CZ292537B6/cs not_active IP Right Cessation
- 1997-04-11 US US08/838,847 patent/US5788824A/en not_active Expired - Lifetime
- 1997-04-11 RO RO97-00703A patent/RO119130B1/ro unknown
- 1997-04-11 CN CN97111609A patent/CN1117180C/zh not_active Expired - Lifetime
- 1997-04-11 BR BR9701780A patent/BR9701780A/pt not_active IP Right Cessation
- 1997-04-11 RU RU97106251/02A patent/RU2177857C2/ru not_active IP Right Cessation
- 1997-04-11 ZA ZA9703094A patent/ZA973094B/xx unknown
- 1997-04-12 KR KR1019970013530A patent/KR100446036B1/ko not_active Expired - Lifetime
- 1997-04-12 PL PL97319470A patent/PL185431B1/pl not_active IP Right Cessation
- 1997-04-14 JP JP11194197A patent/JP3955933B2/ja not_active Expired - Fee Related
- 1997-04-15 TW TW086104825A patent/TW367375B/zh not_active IP Right Cessation
-
1999
- 1999-11-18 GR GR990402963T patent/GR3031874T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR100446036B1 (ko) | 2005-05-24 |
| RO119130B1 (ro) | 2004-04-30 |
| KR970070248A (ko) | 1997-11-07 |
| UA54377C2 (uk) | 2003-03-17 |
| GR3031874T3 (en) | 2000-02-29 |
| EP0801154B1 (fr) | 1999-08-18 |
| FR2747400B1 (fr) | 1998-05-22 |
| TW367375B (en) | 1999-08-21 |
| JPH1034285A (ja) | 1998-02-10 |
| MX9702662A (es) | 1998-06-30 |
| CN1117180C (zh) | 2003-08-06 |
| PL185431B1 (pl) | 2003-05-30 |
| CZ109797A3 (cs) | 1998-03-18 |
| JP3955933B2 (ja) | 2007-08-08 |
| BR9701780A (pt) | 1998-11-10 |
| EP0801154A1 (fr) | 1997-10-15 |
| RU2177857C2 (ru) | 2002-01-10 |
| DK0801154T3 (da) | 2000-03-20 |
| US5788824A (en) | 1998-08-04 |
| TR199700291A2 (xx) | 1997-10-21 |
| SK45797A3 (en) | 1998-04-08 |
| AU707062B2 (en) | 1999-07-01 |
| PL319470A1 (en) | 1997-10-13 |
| AU1776097A (en) | 1997-10-16 |
| CZ292537B6 (cs) | 2003-10-15 |
| FR2747400A1 (fr) | 1997-10-17 |
| ES2137041T3 (es) | 1999-12-01 |
| CA2201448C (fr) | 2004-06-22 |
| ZA973094B (en) | 1997-11-18 |
| SK282599B6 (sk) | 2002-10-08 |
| DE69700420T2 (de) | 2000-04-13 |
| CN1170781A (zh) | 1998-01-21 |
| DE69700420D1 (de) | 1999-09-23 |
| ATE183559T1 (de) | 1999-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20130402 |