JPS5780551A - Method and apparatus for measuring outer polarization characteristics of metal surface under film of coating metal - Google Patents

Method and apparatus for measuring outer polarization characteristics of metal surface under film of coating metal

Info

Publication number
JPS5780551A
JPS5780551A JP15682280A JP15682280A JPS5780551A JP S5780551 A JPS5780551 A JP S5780551A JP 15682280 A JP15682280 A JP 15682280A JP 15682280 A JP15682280 A JP 15682280A JP S5780551 A JPS5780551 A JP S5780551A
Authority
JP
Japan
Prior art keywords
time
metal
voltage
electricity
polarization characteristics
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
Application number
JP15682280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6322257B2 (https=
Inventor
Takashi Yamamoto
Hiroshi Amako
Mitsuyuki Oda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint Co 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 Nippon Paint Co Ltd filed Critical Nippon Paint Co Ltd
Priority to JP15682280A priority Critical patent/JPS5780551A/ja
Publication of JPS5780551A publication Critical patent/JPS5780551A/ja
Publication of JPS6322257B2 publication Critical patent/JPS6322257B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
JP15682280A 1980-11-06 1980-11-06 Method and apparatus for measuring outer polarization characteristics of metal surface under film of coating metal Granted JPS5780551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15682280A JPS5780551A (en) 1980-11-06 1980-11-06 Method and apparatus for measuring outer polarization characteristics of metal surface under film of coating metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15682280A JPS5780551A (en) 1980-11-06 1980-11-06 Method and apparatus for measuring outer polarization characteristics of metal surface under film of coating metal

Publications (2)

Publication Number Publication Date
JPS5780551A true JPS5780551A (en) 1982-05-20
JPS6322257B2 JPS6322257B2 (https=) 1988-05-11

Family

ID=15636096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15682280A Granted JPS5780551A (en) 1980-11-06 1980-11-06 Method and apparatus for measuring outer polarization characteristics of metal surface under film of coating metal

Country Status (1)

Country Link
JP (1) JPS5780551A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948649A (ja) * 1982-09-13 1984-03-19 Nippon Paint Co Ltd 塗装金属の耐食性評価装置
JPS6388436A (ja) * 1986-10-01 1988-04-19 Nippon Paint Co Ltd 被覆金属の高感度分極測定方法及び装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948649A (ja) * 1982-09-13 1984-03-19 Nippon Paint Co Ltd 塗装金属の耐食性評価装置
JPS6388436A (ja) * 1986-10-01 1988-04-19 Nippon Paint Co Ltd 被覆金属の高感度分極測定方法及び装置

Also Published As

Publication number Publication date
JPS6322257B2 (https=) 1988-05-11

Similar Documents

Publication Publication Date Title
EP0101880A3 (en) Method of determining the concentration of electrochemically transformable substances
SE8701033D0 (sv) Forfarande och apparat for att analysera elektrodimpedans
FR2439400A1 (fr) Procede de verification d'electrodes de selection d'ions dans les systemes de mesure fonctionnant en continu
DK139895B (da) Elektrokemisk måleelektrode til transcutan måling.
DK191777A (da) Apparat til elektrokemisk fremstilling af genstande
JPS5780551A (en) Method and apparatus for measuring outer polarization characteristics of metal surface under film of coating metal
MY100278A (en) Demand estimation apparatus
MX145434A (es) Mejoras en metodo para revestir un substrato de electrodo
JPS5329725A (en) Detection method for deterioration of developer
ATE860T1 (de) Verfahren und vorrichtung zur ueberwachung der veraenderung des oberflaechenzustandes eines metallischen werkstoffes einer einrichtung mit ionischer phase.
JPS56160608A (en) Method of measuring surface area of object to be plated
JPS5380282A (en) Method and apparatus for measuring of a.c. voltage and current including distorted waveforms
SU1095030A1 (ru) Способ контрол толщины плоских диэлектриков
JPS5329792A (en) Method and apparatus for analysis of metals in solution
SU999024A1 (ru) Устройство дл измерени временных параметров реле
AT356063B (de) Verfahren zu elektrolytischen oxydationen von ionen
JPS5624551A (en) Device for measuring corrosion speed of metal
ES502776A0 (es) Procedimiento de fabricacion de electrodos utilizables en unaparato electroquimico
FR2348488A1 (fr) Controle automatique d'acidite
JPS5327460A (en) Measuring system for change-over time of trolley line
SU396224A1 (ru) ВС?СО.ОЗНАГ1 OAlurniD-YLXyn'I'JA^
SU724917A1 (ru) Устройство дл измерени толщины гальванических покрытий
SU929997A1 (ru) Способ определени площади поверхностности детали
SU642123A1 (ru) Способ электрохимической размерной обработки
HU173162B (hu) Sposob i ustrojstvo dlja opredelenija osnovnykh ehlektrokhimicheskikh svojstv ispol'zuemykh v ehlektrokhimii ehlektrodov i dlja izmerenij pri pomohhi ehtikh ehlektrodov