ATE523609T1 - Cadmiumfreie zinklegierung, ihre verwendung als opferanode, opferanode und verfahren zum kathodischen schutz von korrosionsgefährdeten konstruktionen in aggressiver umgebung - Google Patents
Cadmiumfreie zinklegierung, ihre verwendung als opferanode, opferanode und verfahren zum kathodischen schutz von korrosionsgefährdeten konstruktionen in aggressiver umgebungInfo
- Publication number
- ATE523609T1 ATE523609T1 AT09724942T AT09724942T ATE523609T1 AT E523609 T1 ATE523609 T1 AT E523609T1 AT 09724942 T AT09724942 T AT 09724942T AT 09724942 T AT09724942 T AT 09724942T AT E523609 T1 ATE523609 T1 AT E523609T1
- Authority
- AT
- Austria
- Prior art keywords
- weight
- sacrificial anodes
- cadmium
- maximum
- endangered
- Prior art date
Links
- 229910001297 Zn alloy Inorganic materials 0.000 title 1
- 238000004210 cathodic protection Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052716 thallium Inorganic materials 0.000 abstract 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
- C22C18/04—Alloys based on zinc with aluminium as the next major constituent
-
- 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
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/12—Electrodes characterised by the material
- C23F13/14—Material for sacrificial anodes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200800453 | 2008-03-28 | ||
| US4201308P | 2008-04-03 | 2008-04-03 | |
| PCT/IB2009/051239 WO2009118693A1 (en) | 2008-03-28 | 2009-03-25 | Cadmium-free zinc-based alloy, its use as a sacrificial anode, a sacrificial anode, and a method for cathodic protection of corrosion-threatened constructions in aggressive environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE523609T1 true ATE523609T1 (de) | 2011-09-15 |
Family
ID=40940375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT09724942T ATE523609T1 (de) | 2008-03-28 | 2009-03-25 | Cadmiumfreie zinklegierung, ihre verwendung als opferanode, opferanode und verfahren zum kathodischen schutz von korrosionsgefährdeten konstruktionen in aggressiver umgebung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20110089047A1 (de) |
| EP (1) | EP2276866B1 (de) |
| AT (1) | ATE523609T1 (de) |
| ES (1) | ES2373024T3 (de) |
| WO (1) | WO2009118693A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928944B (zh) * | 2010-03-12 | 2012-04-18 | 邹积强 | 防止发生应力腐蚀开裂的合金化牺牲阳极膜及其制法 |
| FR2989386B1 (fr) * | 2012-04-12 | 2014-04-04 | A M P E R E Ind | Alliage a base de zinc, et anode sacrificielle a base de zinc |
| CN103243238A (zh) * | 2013-05-23 | 2013-08-14 | 南通鑫祥锌业有限公司 | 一种用于合金锌带的锌复合材料 |
| US11634822B2 (en) * | 2017-09-15 | 2023-04-25 | Onesubsea Ip Uk Limited | Systems and methods for providing monitored and controlled cathodic protection potential |
| EP3647465A1 (de) * | 2018-11-05 | 2020-05-06 | BAC Corrosion Control A/S | Zinkbasierte opferanodenopfer, verwendung einer zinkbasierten legierung und opferanode |
| CN112853359A (zh) * | 2021-01-05 | 2021-05-28 | 中国石油天然气股份有限公司 | 一种牺牲阳极材料及其制备方法和应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6152337A (ja) * | 1984-08-20 | 1986-03-15 | Nippon Mining Co Ltd | 溶融亜鉛めつき用亜鉛合金 |
| RU1788064C (ru) * | 1991-04-22 | 1993-01-15 | Государственный научно-исследовательский, проектный и конструкторский институт сплавов и обработки цветных металлов "Гипроцветметобработка" | Сплав на основе цинка дл анодов и способ его обработки |
| DK173514B1 (da) * | 1998-11-03 | 2001-01-22 | Bac Corrosion Control As | Zinkbaseret legering, dens anvendelse som offeranode, offeranode samt fremgangsmåde til katodisk beskyttelse af korrosionst |
| AU2907100A (en) * | 1999-02-09 | 2000-08-29 | N.V. Union Miniere S.A. | Centrifugally atomized zinc alloy powder for alkaline batteries |
-
2009
- 2009-03-25 AT AT09724942T patent/ATE523609T1/de not_active IP Right Cessation
- 2009-03-25 US US12/934,867 patent/US20110089047A1/en not_active Abandoned
- 2009-03-25 WO PCT/IB2009/051239 patent/WO2009118693A1/en not_active Ceased
- 2009-03-25 EP EP09724942A patent/EP2276866B1/de active Active
- 2009-03-25 ES ES09724942T patent/ES2373024T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2276866A1 (de) | 2011-01-26 |
| WO2009118693A1 (en) | 2009-10-01 |
| EP2276866B1 (de) | 2011-09-07 |
| ES2373024T3 (es) | 2012-01-30 |
| US20110089047A1 (en) | 2011-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |