ATA504174A - Zweistufiges beizverfahren fur metallgegenstande - Google Patents
Zweistufiges beizverfahren fur metallgegenstandeInfo
- Publication number
- ATA504174A ATA504174A AT504174A AT504174A ATA504174A AT A504174 A ATA504174 A AT A504174A AT 504174 A AT504174 A AT 504174A AT 504174 A AT504174 A AT 504174A AT A504174 A ATA504174 A AT A504174A
- Authority
- AT
- Austria
- Prior art keywords
- metal objects
- pickling process
- stage pickling
- stage
- objects
- Prior art date
Links
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7308769A SE381289B (sv) | 1973-06-21 | 1973-06-21 | Tvastegsbetningsforfarande |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA504174A true ATA504174A (de) | 1975-11-15 |
AT331609B AT331609B (de) | 1976-08-25 |
Family
ID=20317846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT504174A AT331609B (de) | 1973-06-21 | 1974-06-18 | Zweistufiges beizverfahren fur metallgegenstande |
Country Status (8)
Country | Link |
---|---|
US (1) | US4002489A (de) |
AT (1) | AT331609B (de) |
BE (1) | BE816648A (de) |
DE (1) | DE2430501C3 (de) |
FI (1) | FI57274C (de) |
FR (1) | FR2276398A1 (de) |
GB (1) | GB1472105A (de) |
SE (1) | SE381289B (de) |
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 |
US4920995A (en) * | 1988-08-18 | 1990-05-01 | Continental Installers Corporation | Process for continuous strip pickling |
US4996998A (en) * | 1988-08-18 | 1991-03-05 | Continental Installers Corporation | Strip metal treating system |
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 (de) * | 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 US US05/482,999 patent/US4002489A/en not_active Expired - Lifetime
- 1974-06-25 FR FR7422108A patent/FR2276398A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FI57274B (fi) | 1980-03-31 |
SE381289B (sv) | 1975-12-01 |
AT331609B (de) | 1976-08-25 |
FI183474A (de) | 1974-12-27 |
BE816648A (fr) | 1974-10-16 |
FI57274C (fi) | 1980-07-10 |
FR2276398B1 (de) | 1977-03-11 |
FR2276398A1 (fr) | 1976-01-23 |
DE2430501B2 (de) | 1978-08-03 |
GB1472105A (en) | 1977-05-04 |
DE2430501C3 (de) | 1979-04-26 |
US4002489A (en) | 1977-01-11 |
DE2430501A1 (de) | 1976-01-15 |
SE7308769L (de) | 1974-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
EIH | Change in the person of patent owner | ||
ENE | Inventor named |