FI57274C - Betmetod - Google Patents
Betmetod Download PDFInfo
- Publication number
- FI57274C FI57274C FI1834/74A FI183474A FI57274C FI 57274 C FI57274 C FI 57274C FI 1834/74 A FI1834/74 A FI 1834/74A FI 183474 A FI183474 A FI 183474A FI 57274 C FI57274 C FI 57274C
- Authority
- FI
- Finland
- Prior art keywords
- amounts
- pickling
- hgso
- nacl
- article
- Prior art date
Links
- 238000005554 pickling Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002025 wood fiber Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910000372 mercury(II) sulfate Inorganic materials 0.000 description 1
- -1 nitrate Chemical class 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 235000013522 vodka Nutrition 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/086—Iron or steel solutions containing HF
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7308769A SE381289B (sv) | 1973-06-21 | 1973-06-21 | Tvastegsbetningsforfarande |
| SE7308769 | 1973-06-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI183474A7 FI183474A7 (enExample) | 1974-12-27 |
| FI57274B FI57274B (fi) | 1980-03-31 |
| FI57274C true FI57274C (fi) | 1980-07-10 |
Family
ID=20317846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI1834/74A FI57274C (fi) | 1973-06-21 | 1974-06-17 | Betmetod |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4002489A (enExample) |
| AT (1) | AT331609B (enExample) |
| BE (1) | BE816648A (enExample) |
| DE (1) | DE2430501C3 (enExample) |
| FI (1) | FI57274C (enExample) |
| FR (1) | FR2276398A1 (enExample) |
| GB (1) | GB1472105A (enExample) |
| SE (1) | SE381289B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR850001248B1 (ko) * | 1979-09-20 | 1985-08-26 | 웨스팅하우스 일렉트릭 코오포레이숀 | 원자로의 계기기둥의 경납땜 보수방법 |
| US4322254A (en) * | 1980-09-22 | 1982-03-30 | Uop Inc. | Regeneration of electrical conductivity of metallic surfaces |
| DE3105508A1 (de) * | 1981-02-14 | 1982-09-02 | Metallgesellschaft Ag, 6000 Frankfurt | Beiz- und entrostungspaste fuer metalle |
| US4472205A (en) * | 1983-04-01 | 1984-09-18 | Cortner Jay C | Method for cleaning various surfaces of a single article |
| US4581102A (en) * | 1984-08-20 | 1986-04-08 | Olin Corporation | Copper-base alloy cleaning solution |
| JPH02163321A (ja) * | 1988-03-10 | 1990-06-22 | Nkk Corp | 電磁鋼板の酸洗方法 |
| US4996998A (en) * | 1988-08-18 | 1991-03-05 | Continental Installers Corporation | Strip metal treating system |
| US4920995A (en) * | 1988-08-18 | 1990-05-01 | Continental Installers Corporation | Process for continuous strip pickling |
| AT394734B (de) * | 1988-11-15 | 1992-06-10 | Andritz Ag Maschf | Verfahren und anlage zum beizen von edelstahlbaendern |
| US5869141A (en) * | 1996-11-04 | 1999-02-09 | The Boeing Company | Surface pretreatment for sol coating of metals |
| JP4175463B2 (ja) * | 2001-04-09 | 2008-11-05 | エイケイ・スティール・プロパティーズ・インコーポレイテッド | ステンレス鋼等級のための過酸化水素酸洗計画 |
| US20050037935A1 (en) | 2003-08-11 | 2005-02-17 | Abd Elhamid Mahmoud H. | Composition and method for surface treatment of oxidized metal |
| DE102009038795A1 (de) * | 2009-08-25 | 2011-05-05 | Poligrat Gmbh | Beizverfahren für Edelstahl |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2408424A (en) * | 1940-06-15 | 1946-10-01 | Monsanto Chemicals | Pickling steels |
| US2796334A (en) * | 1955-02-23 | 1957-06-18 | Aluminum Co Of America | Etching aluminum |
| US2942954A (en) * | 1955-10-20 | 1960-06-28 | Gen Motors Corp | Non-hazardous etching solutions |
| US3057764A (en) * | 1959-08-18 | 1962-10-09 | Gen Motors Corp | Treatment of metal surfaces |
| USRE26130E (en) * | 1961-03-21 | 1966-12-27 | Solution and method for brightening cadmium | |
| US3161598A (en) * | 1961-12-11 | 1964-12-15 | Geld Isidore | Method and composition for chemical rust removal |
| US3448055A (en) * | 1965-03-31 | 1969-06-03 | Diversey Corp | Aluminum alloy deoxidizing-desmutting composition and method |
| US3433670A (en) * | 1965-10-21 | 1969-03-18 | Inland Steel Co | Pickling bath control apparatus and method |
| US3419440A (en) * | 1967-04-13 | 1968-12-31 | Montedison Spa | Solid composition for the pickling of stainless steels and alloys with a high content of chrome |
| US3494795A (en) * | 1967-08-07 | 1970-02-10 | Fremont Ind Inc | Spray cleaning method for removing oil,grease,dirt and embedded oxides from painted surfaces |
| US3562013A (en) * | 1967-10-23 | 1971-02-09 | Diversey Corp | Process of deoxidizing titanium and its alloys |
| GB1279834A (en) * | 1968-10-07 | 1972-06-28 | Chugai Kasei Co Ltd | Improvements in metal cleaning and etching compositions |
| US3666580A (en) * | 1969-03-20 | 1972-05-30 | Armco Steel Corp | Chemical milling method and bath |
| FR2043646A1 (enExample) * | 1969-05-24 | 1971-02-19 | Parker Ste Continentale |
-
1973
- 1973-06-21 SE SE7308769A patent/SE381289B/xx unknown
-
1974
- 1974-06-17 FI FI1834/74A patent/FI57274C/fi active
- 1974-06-18 AT AT504174A patent/AT331609B/de not_active IP Right Cessation
- 1974-06-19 GB GB2717374A patent/GB1472105A/en not_active Expired
- 1974-06-20 BE BE145702A patent/BE816648A/xx unknown
- 1974-06-25 DE DE2430501A patent/DE2430501C3/de not_active Expired
- 1974-06-25 FR FR7422108A patent/FR2276398A1/fr active Granted
- 1974-06-25 US US05/482,999 patent/US4002489A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI57274B (fi) | 1980-03-31 |
| FI183474A7 (enExample) | 1974-12-27 |
| SE381289B (sv) | 1975-12-01 |
| ATA504174A (de) | 1975-11-15 |
| SE7308769L (enExample) | 1974-12-23 |
| FR2276398A1 (fr) | 1976-01-23 |
| DE2430501B2 (de) | 1978-08-03 |
| GB1472105A (en) | 1977-05-04 |
| US4002489A (en) | 1977-01-11 |
| DE2430501A1 (de) | 1976-01-15 |
| FR2276398B1 (enExample) | 1977-03-11 |
| AT331609B (de) | 1976-08-25 |
| BE816648A (fr) | 1974-10-16 |
| DE2430501C3 (de) | 1979-04-26 |
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