AU4309699A - Continuous reduction of mill scale on hot rolled strip steel - Google Patents
Continuous reduction of mill scale on hot rolled strip steelInfo
- Publication number
- AU4309699A AU4309699A AU43096/99A AU4309699A AU4309699A AU 4309699 A AU4309699 A AU 4309699A AU 43096/99 A AU43096/99 A AU 43096/99A AU 4309699 A AU4309699 A AU 4309699A AU 4309699 A AU4309699 A AU 4309699A
- Authority
- AU
- Australia
- Prior art keywords
- hot rolled
- strip steel
- rolled strip
- mill scale
- continuous reduction
- 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.)
- Abandoned
Links
Classifications
-
- 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
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
-
- 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
- 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
- B21B45/06—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 of strip material
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11500698A | 1998-07-14 | 1998-07-14 | |
US09115006 | 1998-07-14 | ||
PCT/US1999/011211 WO2000003815A1 (fr) | 1998-07-14 | 1999-05-20 | Reduction continue d'ecailles de laminage sur de l'acier en bande, lamine a chaud |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4309699A true AU4309699A (en) | 2000-02-07 |
Family
ID=22358771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU43096/99A Abandoned AU4309699A (en) | 1998-07-14 | 1999-05-20 | Continuous reduction of mill scale on hot rolled strip steel |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU4309699A (fr) |
WO (1) | WO2000003815A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10012801A1 (de) * | 2000-03-16 | 2001-09-20 | Sms Demag Ag | Verfahren und Anlage zur Oberflächenbehandlung von warmgewalzten Bändern oder Blechen aus Metall |
US6622778B1 (en) * | 2000-07-12 | 2003-09-23 | Danieli Technology, Inc. | Method for the direct production of scale-free thin metal strip |
CN105289220B (zh) * | 2014-05-30 | 2017-10-31 | 宝山钢铁股份有限公司 | 高温还原性保护气体的循环干燥系统及方法 |
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 |
CN109078928A (zh) * | 2018-07-25 | 2018-12-25 | 许荣夫 | 一种户外高压开关柜观察窗用热风除霜装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2625495A (en) * | 1948-06-04 | 1953-01-13 | Surface Combustion Corp | High-temperature cleaning of ferrous metal |
US2900246A (en) * | 1953-01-14 | 1959-08-18 | Hydrocarbon Research Inc | Iron oxide reduction |
US3918956A (en) * | 1966-11-04 | 1975-11-11 | Jesse J Baum | Reduction method |
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 |
-
1999
- 1999-05-20 AU AU43096/99A patent/AU4309699A/en not_active Abandoned
- 1999-05-20 WO PCT/US1999/011211 patent/WO2000003815A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2000003815A1 (fr) | 2000-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |