JPS6115132B2 - - Google Patents
Info
- Publication number
- JPS6115132B2 JPS6115132B2 JP7432177A JP7432177A JPS6115132B2 JP S6115132 B2 JPS6115132 B2 JP S6115132B2 JP 7432177 A JP7432177 A JP 7432177A JP 7432177 A JP7432177 A JP 7432177A JP S6115132 B2 JPS6115132 B2 JP S6115132B2
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- aqueous bath
- bath
- rolled steel
- formic acid
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 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 6
- 235000019253 formic acid Nutrition 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000010960 cold rolled steel Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Heat Treatment Of Sheet Steel (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE843321 | 1976-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52156710A JPS52156710A (en) | 1977-12-27 |
| JPS6115132B2 true JPS6115132B2 (pl) | 1986-04-22 |
Family
ID=3861381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7432177A Granted JPS52156710A (en) | 1976-06-23 | 1977-06-22 | Continuous process for heat treatment of rolled sheet steel |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS52156710A (pl) |
| FR (1) | FR2355914A1 (pl) |
| GB (1) | GB1530859A (pl) |
| LU (1) | LU77601A1 (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319239A (ja) * | 1986-07-12 | 1988-01-27 | 藤森工業株式会社 | スパイラル状円筒容器の製造方法 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX154035A (es) * | 1979-09-21 | 1987-04-08 | Rech Metallurg Centro | Metodo mejorado para el tratamiento termico continuo de chapa metalica |
| US4417720A (en) * | 1979-12-12 | 1983-11-29 | Centre De Recherches Metallurgiques | Continuous heat treatment plant for steel sheet |
| GB2150159A (en) * | 1983-11-24 | 1985-06-26 | Fire Out Systems Limited | Cooling heated surfaces |
| BE1012753A3 (fr) * | 1998-10-01 | 2001-03-06 | Centre Rech Metallurgique | Procede pour le refroidissement non oxydant d'une bande d'acier laminee. |
| FR2796965B3 (fr) * | 1999-07-30 | 2001-05-25 | Ugine Sa | Procede de traitement d'une bande d'acier en recuit brillant |
| JP4894174B2 (ja) * | 2005-03-28 | 2012-03-14 | Ｊｆｅスチール株式会社 | 鋼帯の製造方法 |
| JP4894208B2 (ja) * | 2005-09-05 | 2012-03-14 | Ｊｆｅスチール株式会社 | 鋼帯の製造方法 |
| CN103498028A (zh) * | 2013-09-23 | 2014-01-08 | 无锡阳工机械制造有限公司 | 一种水性淬火剂 |
| CN104152644B (zh) * | 2014-07-14 | 2016-08-24 | 安徽省三方新材料科技有限公司 | 一种多元合金铸球淬火剂 |
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1362924A (en) * | 1919-10-01 | 1920-12-21 | Axel S Carlson | Metal-tempering compound |
| DE1811591A1 (de) * | 1968-11-29 | 1970-06-18 | Henkel & Cie Gmbh | Abschreckfluessigkeit bei der Induktions- und Flammenhaertung |
| US3623532A (en) * | 1969-03-20 | 1971-11-30 | Southwire Co | Continuous pickling of cast rod |
| BE754416A (fr) * | 1970-08-04 | 1971-02-04 | Centre Rech Metallurgique | Procede de traitement de produits metalliques. |
| BE843321A (fr) * | 1976-06-23 | 1976-12-23 | Procede pour le traitement thermique en continu de toles laminees |
-
1977
- 1977-06-20 GB GB2561777A patent/GB1530859A/en not_active Expired
- 1977-06-21 FR FR7719695A patent/FR2355914A1/fr active Granted
- 1977-06-22 JP JP7432177A patent/JPS52156710A/ja active Granted
- 1977-06-22 LU LU77601A patent/LU77601A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319239A (ja) * | 1986-07-12 | 1988-01-27 | 藤森工業株式会社 | スパイラル状円筒容器の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1530859A (en) | 1978-11-01 |
| LU77601A1 (pl) | 1977-09-29 |
| FR2355914A1 (fr) | 1978-01-20 |
| JPS52156710A (en) | 1977-12-27 |
| FR2355914B1 (pl) | 1983-06-03 |
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