ZA846787B - Aqueous solution for cooling cold-rolled steel strip in a continuous annealing process - Google Patents
Aqueous solution for cooling cold-rolled steel strip in a continuous annealing processInfo
- Publication number
- ZA846787B ZA846787B ZA846787A ZA846787A ZA846787B ZA 846787 B ZA846787 B ZA 846787B ZA 846787 A ZA846787 A ZA 846787A ZA 846787 A ZA846787 A ZA 846787A ZA 846787 B ZA846787 B ZA 846787B
- Authority
- ZA
- South Africa
- Prior art keywords
- aqueous solution
- rolled steel
- steel strip
- annealing process
- continuous annealing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58160262A JPS6052531A (ja) | 1983-09-02 | 1983-09-02 | 冷延鋼帯の冷却用水溶液 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA846787B true ZA846787B (en) | 1985-04-24 |
Family
ID=15711198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA846787A ZA846787B (en) | 1983-09-02 | 1984-08-30 | Aqueous solution for cooling cold-rolled steel strip in a continuous annealing process |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4561911A (xx) |
| EP (1) | EP0140027B1 (xx) |
| JP (1) | JPS6052531A (xx) |
| CA (1) | CA1246971A (xx) |
| DE (2) | DE3478861D1 (xx) |
| ES (1) | ES8606247A1 (xx) |
| ZA (1) | ZA846787B (xx) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61201736A (ja) * | 1985-03-04 | 1986-09-06 | Nippon Steel Corp | 表面特性の良好な冷延鋼帯の製造方法 |
| JPS62205290A (ja) * | 1986-03-05 | 1987-09-09 | Nippon Steel Corp | 表面特性の良好な冷延鋼帯の製造方法 |
| JPS62207830A (ja) * | 1986-03-07 | 1987-09-12 | Nippon Steel Corp | 表面特性の良好な冷延鋼帯の製造方法 |
| JPS6442521A (en) * | 1987-08-07 | 1989-02-14 | Sumitomo Metal Ind | Method for cooling metal |
| GB8724387D0 (en) * | 1987-10-17 | 1987-11-18 | British Steel Corp | Processing electrical steels |
| US5480574A (en) * | 1995-01-27 | 1996-01-02 | Singerman; Gary M. | 2-aminocarboxylic acid hydrochloride compositions for removal of hard-water deposits |
| JP2002282834A (ja) * | 2001-03-28 | 2002-10-02 | Toyo Ink Mfg Co Ltd | 土壌浄化剤及び土壌浄化方法 |
| BRPI0610554B1 (pt) * | 2005-04-12 | 2014-05-27 | Nippon Steel Eng Co Ltd | Método de resfriamento a água para resfriar um material de aço aquecido |
| FR3014447B1 (fr) * | 2013-12-05 | 2016-02-05 | Fives Stein | Procede et installation de traitement thermique en continu d'une bande d'acier |
| CA3026506A1 (en) | 2016-05-10 | 2017-11-16 | United States Steel Corporation | High strength steel products and annealing processes for making the same |
| US11993823B2 (en) | 2016-05-10 | 2024-05-28 | United States Steel Corporation | High strength annealed steel products and annealing processes for making the same |
| US11560606B2 (en) | 2016-05-10 | 2023-01-24 | United States Steel Corporation | Methods of producing continuously cast hot rolled high strength steel sheet products |
| FR3064279B1 (fr) * | 2017-03-22 | 2020-06-26 | Fives Stein | Procede et dispositif de refroidissement d'une bande d'acier en defilement dans une section de refroidissement d'une ligne continue |
| DE102019202835A1 (de) * | 2019-03-01 | 2020-09-03 | Thyssenkrupp Ag | Verfahren zur beschleunigten Abkühlung von Stahlflachprodukten |
| FR3104178B1 (fr) * | 2019-12-09 | 2022-12-02 | Fives Stein | Dispositif et procede de traitement thermique des aciers comprenant un refroidissement humide |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US913657A (en) * | 1908-07-16 | 1909-02-23 | William Sauntry Metals Company | Solution for treatment of iron or steel. |
| US3072506A (en) * | 1957-04-13 | 1963-01-08 | Houghton Chemie G M B H | Quenching and cutting oil composition |
| BE843321A (fr) * | 1976-06-23 | 1976-12-23 | Procede pour le traitement thermique en continu de toles laminees |
-
1983
- 1983-09-02 JP JP58160262A patent/JPS6052531A/ja active Granted
-
1984
- 1984-08-30 US US06/645,764 patent/US4561911A/en not_active Expired - Fee Related
- 1984-08-30 ZA ZA846787A patent/ZA846787B/xx unknown
- 1984-08-31 ES ES535584A patent/ES8606247A1/es not_active Expired
- 1984-08-31 CA CA000462286A patent/CA1246971A/en not_active Expired
- 1984-08-31 EP EP84110384A patent/EP0140027B1/en not_active Expired
- 1984-08-31 DE DE8484110384T patent/DE3478861D1/de not_active Expired
- 1984-08-31 DE DE198484110384T patent/DE140027T1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE140027T1 (de) | 1986-01-02 |
| JPS634610B2 (xx) | 1988-01-29 |
| ES8606247A1 (es) | 1986-04-16 |
| US4561911A (en) | 1985-12-31 |
| EP0140027A1 (en) | 1985-05-08 |
| JPS6052531A (ja) | 1985-03-25 |
| DE3478861D1 (en) | 1989-08-10 |
| CA1246971A (en) | 1988-12-20 |
| EP0140027B1 (en) | 1989-07-05 |
| ES535584A0 (es) | 1986-04-16 |
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