ATA737572A - Verfahren zur verminderung der korrosion, insbesondere der elektrolytischen kontaktkorrosion - Google Patents

Verfahren zur verminderung der korrosion, insbesondere der elektrolytischen kontaktkorrosion

Info

Publication number
ATA737572A
ATA737572A AT737572A AT737572A ATA737572A AT A737572 A ATA737572 A AT A737572A AT 737572 A AT737572 A AT 737572A AT 737572 A AT737572 A AT 737572A AT A737572 A ATA737572 A AT A737572A
Authority
AT
Austria
Prior art keywords
corrosion
procedures
electrolytic contact
reduce
particular electrolytic
Prior art date
Application number
AT737572A
Other languages
English (en)
Other versions
AT326445B (de
Inventor
Karoly Ing Ember
Arpad Ing Gerl
Andras Ing Liptak
Original Assignee
Foevarosi Tavfuetoemuevek
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 Foevarosi Tavfuetoemuevek filed Critical Foevarosi Tavfuetoemuevek
Priority to AT737572A priority Critical patent/AT326445B/de
Publication of ATA737572A publication Critical patent/ATA737572A/de
Application granted granted Critical
Publication of AT326445B publication Critical patent/AT326445B/de

Links

Classifications

    • 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
    • C23F13/16—Electrodes characterised by the combination of the structure and the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/40—Arrangements for preventing corrosion
    • F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means
    • F24H9/455—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means for water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/004—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using protective electric currents, voltages, cathodes, anodes, electric short-circuits
    • 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
    • C23F2213/32—Pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/40—Arrangements for preventing corrosion
    • F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
AT737572A 1972-08-25 1972-08-25 Verfahren zur verminderung der korrosion, insbesondere der elektrolytischen kontaktkorrosion AT326445B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT737572A AT326445B (de) 1972-08-25 1972-08-25 Verfahren zur verminderung der korrosion, insbesondere der elektrolytischen kontaktkorrosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT737572A AT326445B (de) 1972-08-25 1972-08-25 Verfahren zur verminderung der korrosion, insbesondere der elektrolytischen kontaktkorrosion

Publications (2)

Publication Number Publication Date
ATA737572A true ATA737572A (de) 1975-02-15
AT326445B AT326445B (de) 1975-12-10

Family

ID=3595429

Family Applications (1)

Application Number Title Priority Date Filing Date
AT737572A AT326445B (de) 1972-08-25 1972-08-25 Verfahren zur verminderung der korrosion, insbesondere der elektrolytischen kontaktkorrosion

Country Status (1)

Country Link
AT (1) AT326445B (de)

Also Published As

Publication number Publication date
AT326445B (de) 1975-12-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee