DK114023B - Fremgangsmåde til forbedring af strømeffektiviteten af en galvanisk anode på aluminiumbasis. - Google Patents

Fremgangsmåde til forbedring af strømeffektiviteten af en galvanisk anode på aluminiumbasis.

Info

Publication number
DK114023B
DK114023B DK262562AA DK262562A DK114023B DK 114023 B DK114023 B DK 114023B DK 262562A A DK262562A A DK 262562AA DK 262562 A DK262562 A DK 262562A DK 114023 B DK114023 B DK 114023B
Authority
DK
Denmark
Prior art keywords
aluminum
improving
current efficiency
galvanic anode
based galvanic
Prior art date
Application number
DK262562AA
Other languages
English (en)
Inventor
H Rutemiller
Original Assignee
Aluminum Co Of America
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 Aluminum Co Of America filed Critical Aluminum Co Of America
Publication of DK114023B publication Critical patent/DK114023B/da

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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc 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)
  • Sealing Devices (AREA)
  • Electrolytic Production Of Metals (AREA)
DK262562AA 1961-10-05 1962-06-13 Fremgangsmåde til forbedring af strømeffektiviteten af en galvanisk anode på aluminiumbasis. DK114023B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US143042A US3227644A (en) 1961-10-05 1961-10-05 Galvanic anode and method of treating the same

Publications (1)

Publication Number Publication Date
DK114023B true DK114023B (da) 1969-05-19

Family

ID=22502357

Family Applications (1)

Application Number Title Priority Date Filing Date
DK262562AA DK114023B (da) 1961-10-05 1962-06-13 Fremgangsmåde til forbedring af strømeffektiviteten af en galvanisk anode på aluminiumbasis.

Country Status (8)

Country Link
US (1) US3227644A (da)
BE (1) BE618567A (da)
DE (1) DE1458312B2 (da)
DK (1) DK114023B (da)
ES (1) ES277726A1 (da)
GB (1) GB962495A (da)
NL (4) NL6815647A (da)
NO (1) NO115018B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312545A (en) * 1963-09-06 1967-04-04 Mitsubishi Metal Mining Co Ltd Aluminum alloy for galvanic anodes
US3336163A (en) * 1963-09-24 1967-08-15 Olin Mathieson Process for activating aluminum anode
US3379636A (en) * 1964-07-23 1968-04-23 Dow Chemical Co Indium-gallium-aluminum alloys and galvanic anodes made therefrom
US3368958A (en) * 1965-03-30 1968-02-13 Olin Mathieson Aluminum alloy for cathodic protection system and primary battery
US4191625A (en) * 1976-07-22 1980-03-04 Sabins Industries, Inc. Aluminum marine anode assembly with low resistance surface mountings
US4474614A (en) * 1983-02-14 1984-10-02 Atlantic Richfield Company Impurity segregation in copper by controlled cooling treatment
NZ224999A (en) * 1987-06-16 1990-10-26 Comalco Alu Aluminium alloy suitable for sacrificial anodes
JP3041159B2 (ja) * 1993-05-07 2000-05-15 株式会社神戸製鋼所 Ｌｎｇ気化器用伝熱管
CN105063443A (zh) * 2015-08-31 2015-11-18 南京工业大学 一种铝合金牺牲阳极的热处理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1120768A (en) * 1912-06-04 1914-12-15 Sadamasa Uyeno Process of producing the materials for generating hydrogen.
US2076577A (en) * 1935-12-28 1937-04-13 Aluminum Co Of America Free cutting alloys
US2075090A (en) * 1936-08-17 1937-03-30 Nat Smelting Co Aluminum alloy
US2565544A (en) * 1946-08-28 1951-08-28 Aluminum Co Of America Cathodic protection and underground metallic structure embodying the same
GB777815A (en) * 1954-05-19 1957-06-26 Dow Chemical Co Method of, and apparatus for making galvanic anodes for use in the cathodic protection of metallic structures
US2913384A (en) * 1957-11-20 1959-11-17 Reynolds Metals Co Aluminum anodes
US2982705A (en) * 1958-07-15 1961-05-02 Mitsubishi Kenzoku Kogyo Kabus Corrosion preventive galvanic anode zinc alloy
US2985530A (en) * 1959-03-11 1961-05-23 Kaiser Aluminium Chem Corp Metallurgy
US2993783A (en) * 1960-07-21 1961-07-25 William F Jobbins Inc Aluminum base alloys
US3133839A (en) * 1961-05-11 1964-05-19 Thomas Gareth Process for improving stress-corrosion resistance of age-hardenable alloys

Also Published As

Publication number Publication date
NO115018B (da) 1968-07-01
NL279639A (da)
NL126850C (da)
BE618567A (fr) 1962-12-14
NL132060C (da)
GB962495A (en) 1964-07-01
DE1458312B2 (de) 1971-06-03
ES277726A1 (es) 1962-09-16
US3227644A (en) 1966-01-04
NL6815647A (da) 1969-01-27
DE1458312A1 (de) 1968-12-19

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