GB998687A - Improvements in or relating to surface treatment of bright annealed strip - Google Patents
Improvements in or relating to surface treatment of bright annealed stripInfo
- Publication number
- GB998687A GB998687A GB10691/63A GB1069163A GB998687A GB 998687 A GB998687 A GB 998687A GB 10691/63 A GB10691/63 A GB 10691/63A GB 1069163 A GB1069163 A GB 1069163A GB 998687 A GB998687 A GB 998687A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treatment
- effected
- relating
- surface treatment
- acid
- 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
- 238000004381 surface treatment Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 238000002203 pretreatment Methods 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/16—Polishing
- C25F3/22—Polishing of heavy metals
- C25F3/24—Polishing of heavy metals of iron or steel
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/26—Anodisation of refractory metals or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18302662A | 1962-03-28 | 1962-03-28 | |
| US343153A US3287237A (en) | 1962-03-28 | 1964-02-06 | Surface treatment of bright annealed strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB998687A true GB998687A (en) | 1965-07-21 |
Family
ID=26878667
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10691/63A Expired GB998687A (en) | 1962-03-28 | 1963-03-18 | Improvements in or relating to surface treatment of bright annealed strip |
| GB18280/64A Expired GB1020269A (en) | 1962-03-28 | 1964-05-01 | Improvements in or relating to surface treatment of bright annealed strip |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18280/64A Expired GB1020269A (en) | 1962-03-28 | 1964-05-01 | Improvements in or relating to surface treatment of bright annealed strip |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3287237A (enrdf_load_stackoverflow) |
| BE (2) | BE649912A (enrdf_load_stackoverflow) |
| DE (2) | DE1496704A1 (enrdf_load_stackoverflow) |
| GB (2) | GB998687A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966570A (en) * | 1974-01-14 | 1976-06-29 | Nippon Kokan Kabushiki Kaisha | Electrolytic post-treating method of electrolytically chromate treated or metallic chromium plated steel sheet |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5912755B2 (ja) | 1981-06-04 | 1984-03-26 | 日本金属株式会社 | ステンレス鋼の表面処理方法 |
| US4412892A (en) * | 1981-07-13 | 1983-11-01 | The United States Of America As Represented By The Secretary Of The Army | Pretreatment of superalloys and stainless steels for electroplating |
| 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 |
| US5259935A (en) * | 1991-05-03 | 1993-11-09 | The Boc Group, Inc. | Stainless steel surface passivation treatment |
| US5188714A (en) * | 1991-05-03 | 1993-02-23 | The Boc Group, Inc. | Stainless steel surface passivation treatment |
| US5607520A (en) * | 1995-08-18 | 1997-03-04 | Northrop Grumman Corporation | Reel-to-reel passivation of stainless steel wire |
| JP5970796B2 (ja) * | 2010-12-10 | 2016-08-17 | Ｊｆｅスチール株式会社 | 太陽電池基板用鋼箔およびその製造方法、並びに太陽電池基板、太陽電池およびその製造方法 |
| CN108716015A (zh) * | 2018-06-05 | 2018-10-30 | 浙江苏泊尔股份有限公司 | 一种提高不锈钢工件抗高温变色的方法 |
| CN114395790B (zh) * | 2021-12-30 | 2024-04-26 | 上海电力大学 | 一种用于铁素体和奥氏体异种钢焊接接头金相组织制样的腐蚀液及腐蚀方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1901039A (en) * | 1931-12-09 | 1933-03-14 | Internaitonal Nickel Company I | Process of bright annealing steels and alloys |
| US2331721A (en) * | 1939-08-12 | 1943-10-12 | Rustless Iron & Steel Corp | Polishing stainless iron and steel |
| US2381167A (en) * | 1943-06-28 | 1945-08-07 | American Steel & Wire Co | Electrolytically polishing stainless steel |
| US2576680A (en) * | 1945-09-15 | 1951-11-27 | Electro Chimie Metal | Method for increasing the resistance to corrosion of stainless steel |
| FR1027550A (fr) * | 1950-11-10 | 1953-05-12 | Perfectionnements aux bains de polissage électrolytique des métaux | |
| US3097980A (en) * | 1957-08-22 | 1963-07-16 | Hamilton Watch Co | Heat treatment of stainless steel |
| DE1202607B (de) * | 1961-01-20 | 1965-10-07 | Nyby Bruk Ab | Verfahren zur anodischen Oberflaechenbehandlung von Metallgegenstaenden |
| US3247086A (en) * | 1961-05-25 | 1966-04-19 | Crucible Steel Co America | Method for enhancing corrosion resistance of stainless steels and products thereof |
-
0
- BE BE630167D patent/BE630167A/xx unknown
-
1963
- 1963-03-18 GB GB10691/63A patent/GB998687A/en not_active Expired
- 1963-03-27 DE DE19631496704 patent/DE1496704A1/de active Pending
-
1964
- 1964-02-06 US US343153A patent/US3287237A/en not_active Expired - Lifetime
- 1964-03-28 DE DE19641496708 patent/DE1496708A1/de active Pending
- 1964-05-01 GB GB18280/64A patent/GB1020269A/en not_active Expired
- 1964-06-30 BE BE649912D patent/BE649912A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966570A (en) * | 1974-01-14 | 1976-06-29 | Nippon Kokan Kabushiki Kaisha | Electrolytic post-treating method of electrolytically chromate treated or metallic chromium plated steel sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| BE649912A (enrdf_load_stackoverflow) | 1964-12-30 |
| DE1496708A1 (de) | 1969-08-21 |
| DE1496704A1 (de) | 1969-06-19 |
| US3287237A (en) | 1966-11-22 |
| BE630167A (enrdf_load_stackoverflow) | |
| GB1020269A (en) | 1966-02-16 |
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