JPH0372156B2 - - Google Patents
Info
- Publication number
- JPH0372156B2 JPH0372156B2 JP13186782A JP13186782A JPH0372156B2 JP H0372156 B2 JPH0372156 B2 JP H0372156B2 JP 13186782 A JP13186782 A JP 13186782A JP 13186782 A JP13186782 A JP 13186782A JP H0372156 B2 JPH0372156 B2 JP H0372156B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- stainless steel
- nitric acid
- electrolysis
- immersion
- 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
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 13
- 238000005868 electrolysis reaction Methods 0.000 claims description 13
- 229910017604 nitric acid Inorganic materials 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 238000007654 immersion Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 238000002161 passivation Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Electrochemical Coating By Surface Reaction (AREA)
- Chemical Treatment Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13186782A JPS5923882A (ja) | 1982-07-28 | 1982-07-28 | 光輝焼鈍ステンレス鋼の不働態化処理法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13186782A JPS5923882A (ja) | 1982-07-28 | 1982-07-28 | 光輝焼鈍ステンレス鋼の不働態化処理法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5923882A JPS5923882A (ja) | 1984-02-07 |
| JPH0372156B2 true JPH0372156B2 (fr) | 1991-11-15 |
Family
ID=15067979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13186782A Granted JPS5923882A (ja) | 1982-07-28 | 1982-07-28 | 光輝焼鈍ステンレス鋼の不働態化処理法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5923882A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60218498A (ja) * | 1984-04-14 | 1985-11-01 | Nippon Steel Corp | 光輝焼鈍ステンレス鋼の耐食性向上法 |
| JP2746902B2 (ja) * | 1988-03-16 | 1998-05-06 | 川崎製鉄株式会社 | 耐銹性に優れた光輝焼鈍フェライト系ステンレス鋼帯の製造方法 |
| JPH0533156A (ja) * | 1991-07-25 | 1993-02-09 | Hitachi Zosen Corp | ステンレス鋼部材の表面処理方法 |
| JP4983379B2 (ja) * | 2007-05-07 | 2012-07-25 | 愛知製鋼株式会社 | 意匠性、耐食性に優れた表面処理ステンレス鋼及びその製造方法 |
-
1982
- 1982-07-28 JP JP13186782A patent/JPS5923882A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5923882A (ja) | 1984-02-07 |
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