NZ551262A - Alloy for making sacrificial anodes for use in galvanic protection - Google Patents

Alloy for making sacrificial anodes for use in galvanic protection

Info

Publication number
NZ551262A
NZ551262A NZ551262A NZ55126206A NZ551262A NZ 551262 A NZ551262 A NZ 551262A NZ 551262 A NZ551262 A NZ 551262A NZ 55126206 A NZ55126206 A NZ 55126206A NZ 551262 A NZ551262 A NZ 551262A
Authority
NZ
New Zealand
Prior art keywords
per cent
anode
minus
plus
cathode
Prior art date
Application number
NZ551262A
Other languages
English (en)
Inventor
Brett Alexander Maddern
Original Assignee
Marina Prot Systems Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Marina Prot Systems Pty Ltd filed Critical Marina Prot Systems Pty Ltd
Publication of NZ551262A publication Critical patent/NZ551262A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • 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
    • 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
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/31—Immersed structures, e.g. submarine structures

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)
NZ551262A 2006-11-03 2006-11-13 Alloy for making sacrificial anodes for use in galvanic protection NZ551262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2006235903A AU2006235903B2 (en) 2006-11-03 2006-11-03 Alloy for use in galvanic protection

Publications (1)

Publication Number Publication Date
NZ551262A true NZ551262A (en) 2007-03-30

Family

ID=37890999

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ551262A NZ551262A (en) 2006-11-03 2006-11-13 Alloy for making sacrificial anodes for use in galvanic protection

Country Status (7)

Country Link
US (1) US20080107560A1 (de)
EP (1) EP1918393B1 (de)
AT (1) ATE513933T1 (de)
AU (1) AU2006235903B2 (de)
CA (1) CA2567681A1 (de)
NO (1) NO20065162L (de)
NZ (1) NZ551262A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105256178A (zh) * 2015-10-29 2016-01-20 无锡市嘉邦电力管道厂 一种耐腐蚀铝合金及其制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368952A (en) * 1964-05-18 1968-02-13 Olin Mathieson Alloy for cathodic protection galvanic anode
US3496620A (en) * 1966-11-07 1970-02-24 Olin Mathieson Composite aluminum article
US6602363B2 (en) * 1999-12-23 2003-08-05 Alcoa Inc. Aluminum alloy with intergranular corrosion resistance and methods of making and use
JP4436553B2 (ja) * 2000-09-25 2010-03-24 株式会社ナカボーテック 低温海水環境流電陽極用アルミニウム合金
KR20050067605A (ko) * 2003-12-29 2005-07-05 주식회사 삼공사 유전양극용 알루미늄 합금

Also Published As

Publication number Publication date
NO20065162L (no) 2008-05-04
EP1918393A3 (de) 2009-01-28
AU2006235903A1 (en) 2008-05-22
EP1918393B1 (de) 2011-06-22
AU2006235903B2 (en) 2011-03-03
CA2567681A1 (en) 2008-05-03
US20080107560A1 (en) 2008-05-08
ATE513933T1 (de) 2011-07-15
EP1918393A2 (de) 2008-05-07

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Legal Events

Date Code Title Description
PSEA Patent sealed
ASS Change of ownership

Owner name: MARINE PROTECTION SYSTEMS PTY LTD., AU

Free format text: OLD OWNER(S): MARINA PROTECTION SYSTEMS PTY LTD

RENW Renewal (renewal fees accepted)
LAPS Patent lapsed