ES2204636T3 - Procedimiento de fabricacion de una banda de acero en continuo. - Google Patents
Procedimiento de fabricacion de una banda de acero en continuo.Info
- Publication number
- ES2204636T3 ES2204636T3 ES00943485T ES00943485T ES2204636T3 ES 2204636 T3 ES2204636 T3 ES 2204636T3 ES 00943485 T ES00943485 T ES 00943485T ES 00943485 T ES00943485 T ES 00943485T ES 2204636 T3 ES2204636 T3 ES 2204636T3
- Authority
- ES
- Spain
- Prior art keywords
- temperature
- aqueous bath
- bath
- cooling
- steel band
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000004094 surface-active agent Substances 0.000 claims abstract description 20
- 238000009835 boiling Methods 0.000 claims abstract description 9
- 150000007524 organic acids Chemical class 0.000 claims abstract description 6
- 235000005985 organic acids Nutrition 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 239000005711 Benzoic acid Substances 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims description 2
- 235000010233 benzoic acid Nutrition 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000010791 quenching Methods 0.000 description 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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)
- Coating With Molten Metal (AREA)
- Control Of Heat Treatment Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9900492A BE1012789A3 (fr) | 1999-07-19 | 1999-07-19 | Procede de fabrication d'une bande d'acier en continu. |
| BE9900492 | 1999-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2204636T3 true ES2204636T3 (es) | 2004-05-01 |
Family
ID=3892009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES00943485T Expired - Lifetime ES2204636T3 (es) | 1999-07-19 | 2000-06-27 | Procedimiento de fabricacion de una banda de acero en continuo. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1204770B8 (de) |
| AT (1) | ATE248234T1 (de) |
| AU (1) | AU5797800A (de) |
| BE (1) | BE1012789A3 (de) |
| DE (1) | DE60004865T2 (de) |
| ES (1) | ES2204636T3 (de) |
| WO (1) | WO2001006022A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10350832A1 (de) * | 2003-10-28 | 2005-06-09 | Mannesmannröhren-Werke Ag | Verfahren zur Wärmebehandlung metallischer Werkstücke |
| WO2008051973A1 (en) | 2006-10-24 | 2008-05-02 | Bradley Fixtures Corporation | Capacitive sensing for washroom fixture |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR858096A (fr) * | 1938-08-01 | 1940-11-16 | Fruit Growers Exchange Ca | Procédé de trempe de l'acier et des autres alliages |
| BE843321A (fr) * | 1976-06-23 | 1976-12-23 | Procede pour le traitement thermique en continu de toles laminees | |
| JPS5858233A (ja) * | 1981-09-30 | 1983-04-06 | Nippon Kokan Kk <Nkk> | 有機酸によるストリツプの無酸化焼入方法 |
| GB2150159A (en) * | 1983-11-24 | 1985-06-26 | Fire Out Systems Limited | Cooling heated surfaces |
-
1999
- 1999-07-19 BE BE9900492A patent/BE1012789A3/fr not_active IP Right Cessation
-
2000
- 2000-06-27 ES ES00943485T patent/ES2204636T3/es not_active Expired - Lifetime
- 2000-06-27 AU AU57978/00A patent/AU5797800A/en not_active Abandoned
- 2000-06-27 AT AT00943485T patent/ATE248234T1/de not_active IP Right Cessation
- 2000-06-27 EP EP00943485A patent/EP1204770B8/de not_active Expired - Lifetime
- 2000-06-27 WO PCT/BE2000/000071 patent/WO2001006022A1/fr not_active Ceased
- 2000-06-27 DE DE60004865T patent/DE60004865T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001006022A1 (fr) | 2001-01-25 |
| EP1204770A1 (de) | 2002-05-15 |
| DE60004865D1 (de) | 2003-10-02 |
| DE60004865T2 (de) | 2004-07-15 |
| BE1012789A3 (fr) | 2001-03-06 |
| EP1204770B1 (de) | 2003-08-27 |
| AU5797800A (en) | 2001-02-05 |
| ATE248234T1 (de) | 2003-09-15 |
| EP1204770B8 (de) | 2004-04-21 |
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