JPH0350983B2 - - Google Patents
Info
- Publication number
- JPH0350983B2 JPH0350983B2 JP19831583A JP19831583A JPH0350983B2 JP H0350983 B2 JPH0350983 B2 JP H0350983B2 JP 19831583 A JP19831583 A JP 19831583A JP 19831583 A JP19831583 A JP 19831583A JP H0350983 B2 JPH0350983 B2 JP H0350983B2
- Authority
- JP
- Japan
- Prior art keywords
- measurement
- electrode
- polarization
- measured
- electrolytic cell
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000005260 corrosion Methods 0.000 claims description 15
- 230000007797 corrosion Effects 0.000 claims description 14
- 238000002848 electrochemical method Methods 0.000 claims description 13
- 239000011247 coating layer Substances 0.000 claims description 11
- 238000005259 measurement Methods 0.000 description 33
- 230000010287 polarization Effects 0.000 description 30
- 210000004027 cell Anatomy 0.000 description 17
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 9
- 239000003973 paint Substances 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000010953 base metal Substances 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 206010016275 Fear Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19831583A JPS6091250A (ja) | 1983-10-25 | 1983-10-25 | 電気化学測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19831583A JPS6091250A (ja) | 1983-10-25 | 1983-10-25 | 電気化学測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6091250A JPS6091250A (ja) | 1985-05-22 |
| JPH0350983B2 true JPH0350983B2 (enrdf_load_stackoverflow) | 1991-08-05 |
Family
ID=16389077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19831583A Granted JPS6091250A (ja) | 1983-10-25 | 1983-10-25 | 電気化学測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6091250A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3664624B2 (ja) * | 2000-02-02 | 2005-06-29 | 住友大阪セメント株式会社 | 電気防食試験装置 |
| JP5975274B2 (ja) * | 2012-07-27 | 2016-08-23 | トヨタ自動車株式会社 | 電極の検査方法およびその利用 |
| JP6747495B2 (ja) * | 2018-12-11 | 2020-08-26 | マツダ株式会社 | 被覆金属材の耐食性試験方法 |
| JP2020118468A (ja) * | 2019-01-18 | 2020-08-06 | マツダ株式会社 | 被覆金属材の耐食性試験装置 |
| JP6813122B2 (ja) * | 2020-10-07 | 2021-01-13 | マツダ株式会社 | 被覆金属材の耐食性試験方法 |
-
1983
- 1983-10-25 JP JP19831583A patent/JPS6091250A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6091250A (ja) | 1985-05-22 |
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