ATE324193T1 - Verfahren und vorrichtung zum kontinuierlichen entfernen von oxiden von metallen - Google Patents
Verfahren und vorrichtung zum kontinuierlichen entfernen von oxiden von metallenInfo
- Publication number
- ATE324193T1 ATE324193T1 AT99924409T AT99924409T ATE324193T1 AT E324193 T1 ATE324193 T1 AT E324193T1 AT 99924409 T AT99924409 T AT 99924409T AT 99924409 T AT99924409 T AT 99924409T AT E324193 T1 ATE324193 T1 AT E324193T1
- Authority
- AT
- Austria
- Prior art keywords
- reducing
- metals
- oxides
- gas
- continuously
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 3
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
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
- B21B2045/006—Heating the product in vacuum or in inert atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
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)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/144,003 US6217666B1 (en) | 1998-08-31 | 1998-08-31 | Countercurrent reduction of oxides on moving metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE324193T1 true ATE324193T1 (de) | 2006-05-15 |
Family
ID=22506641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99924409T ATE324193T1 (de) | 1998-08-31 | 1999-05-20 | Verfahren und vorrichtung zum kontinuierlichen entfernen von oxiden von metallen |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US6217666B1 (de) |
| EP (1) | EP1124653B1 (de) |
| AT (1) | ATE324193T1 (de) |
| AU (1) | AU747309B2 (de) |
| CA (1) | CA2341669A1 (de) |
| CZ (1) | CZ2001651A3 (de) |
| DE (1) | DE69931063T2 (de) |
| SK (1) | SK2672001A3 (de) |
| WO (1) | WO2000012233A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217666B1 (en) * | 1998-08-31 | 2001-04-17 | Danieli Technology, Inc. | Countercurrent reduction of oxides on moving metal |
| US6469136B1 (en) | 1999-07-07 | 2002-10-22 | Trimeris, Inc. | Methods and composition for peptide synthesis |
| DE19936010B4 (de) * | 1999-08-04 | 2009-04-30 | Sms Demag Ag | Verfahren und Vorrichtung zum Unterdrücken von Zunderbildung insbesondere Sekundärzunder beim Warmwalzen von Brammen |
| AU2001265218A1 (en) * | 2000-06-01 | 2001-12-11 | Danieli Technology, Inc. | Apparatus and method for sequential removal of oxides from steel |
| US6622778B1 (en) | 2000-07-12 | 2003-09-23 | Danieli Technology, Inc. | Method for the direct production of scale-free thin metal strip |
| US6675622B2 (en) * | 2001-05-01 | 2004-01-13 | Air Products And Chemicals, Inc. | Process and roll stand for cold rolling of a metal strip |
| ITMI20022424A1 (it) * | 2002-11-15 | 2004-05-16 | Danieli Off Mecc | Dispositivo e processo di rimozione a secco della scaglia |
| KR20070040790A (ko) * | 2004-06-12 | 2007-04-17 | 아이론 마운트 코포레이션 | 야금 프로세스를 수행하는 방법 및 장치 |
| US20100077888A1 (en) * | 2004-12-17 | 2010-04-01 | Recovery Technology, Lp | Production of an iron powder commodity |
| US7531046B2 (en) * | 2004-12-17 | 2009-05-12 | Recovery Technology Lp | Process for de-oiling steelmaking sludges and wastewater streams |
| DE102008002079A1 (de) * | 2008-02-20 | 2009-08-27 | Baumüller Nürnberg GmbH | Entfernen von Oxidschichten von einer Metalloberfläche insbesondere beim Abisolieren von lackisolierten Kupferdrähten |
| CN102828195A (zh) * | 2011-06-14 | 2012-12-19 | 辽宁科技大学 | 热轧带钢连续还原除鳞方法及其装置 |
| CN105132666A (zh) * | 2014-05-30 | 2015-12-09 | 宝山钢铁股份有限公司 | 免酸洗连续退火炉还原气体循环再生利用系统及其利用方法 |
| CN105215053B (zh) * | 2014-05-30 | 2018-03-30 | 宝山钢铁股份有限公司 | 热轧免酸洗电镀产品的生产方法 |
| USD1114458S1 (en) * | 2024-03-01 | 2026-02-17 | Brady Worldwide, Inc. | Clip for a lockout device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2619434A (en) * | 1946-04-01 | 1952-11-25 | Du Pont | Metal oxide scale removal |
| US2625495A (en) * | 1948-06-04 | 1953-01-13 | Surface Combustion Corp | High-temperature cleaning of ferrous metal |
| US3944413A (en) * | 1972-09-15 | 1976-03-16 | Hydrocarbon Research, Inc. | Direct reduction of metallic oxides |
| BE815643A (fr) * | 1973-06-07 | 1974-11-28 | Procede de decapage a sec | |
| GB2043491B (en) * | 1979-02-09 | 1982-12-22 | Moulton Successors | Plate processing equipment |
| US5601631A (en) * | 1995-08-25 | 1997-02-11 | Maumee Research & Engineering Inc. | Process for treating metal oxide fines |
| US6217666B1 (en) * | 1998-08-31 | 2001-04-17 | Danieli Technology, Inc. | Countercurrent reduction of oxides on moving metal |
-
1998
- 1998-08-31 US US09/144,003 patent/US6217666B1/en not_active Expired - Lifetime
-
1999
- 1999-05-20 WO PCT/US1999/011212 patent/WO2000012233A1/en not_active Ceased
- 1999-05-20 EP EP99924409A patent/EP1124653B1/de not_active Expired - Lifetime
- 1999-05-20 AU AU40917/99A patent/AU747309B2/en not_active Ceased
- 1999-05-20 AT AT99924409T patent/ATE324193T1/de active
- 1999-05-20 CZ CZ2001651A patent/CZ2001651A3/cs unknown
- 1999-05-20 DE DE69931063T patent/DE69931063T2/de not_active Expired - Lifetime
- 1999-05-20 SK SK267-2001A patent/SK2672001A3/sk unknown
- 1999-05-20 CA CA002341669A patent/CA2341669A1/en not_active Abandoned
-
2000
- 2000-06-01 US US09/584,931 patent/US6406550B1/en not_active Expired - Fee Related
-
2001
- 2001-01-03 US US09/753,975 patent/US6402852B2/en not_active Expired - Fee Related
- 2001-12-18 US US10/024,676 patent/US20020083962A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE69931063D1 (de) | 2006-06-01 |
| AU4091799A (en) | 2000-03-21 |
| CZ2001651A3 (cs) | 2001-12-12 |
| US6406550B1 (en) | 2002-06-18 |
| CA2341669A1 (en) | 2000-03-09 |
| US6217666B1 (en) | 2001-04-17 |
| WO2000012233A1 (en) | 2000-03-09 |
| EP1124653A4 (de) | 2003-07-02 |
| EP1124653B1 (de) | 2006-04-26 |
| US6402852B2 (en) | 2002-06-11 |
| SK2672001A3 (en) | 2001-09-11 |
| US20020083962A1 (en) | 2002-07-04 |
| EP1124653A1 (de) | 2001-08-22 |
| AU747309B2 (en) | 2002-05-16 |
| US20010011546A1 (en) | 2001-08-09 |
| DE69931063T2 (de) | 2006-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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