FR2470163B1 - - Google Patents
Info
- Publication number
- FR2470163B1 FR2470163B1 FR8025126A FR8025126A FR2470163B1 FR 2470163 B1 FR2470163 B1 FR 2470163B1 FR 8025126 A FR8025126 A FR 8025126A FR 8025126 A FR8025126 A FR 8025126A FR 2470163 B1 FR2470163 B1 FR 2470163B1
- Authority
- FR
- France
- 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
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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0473—Final recrystallisation annealing
-
- 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
-
- 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
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 Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15339179A JPS5677329A (en) | 1979-11-27 | 1979-11-27 | Production of composite structure high tensile cold-rolled steel plate of superior workability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2470163A1 FR2470163A1 (fr) | 1981-05-29 |
| FR2470163B1 true FR2470163B1 (US20030220297A1-20031127-C00074.png) | 1985-04-19 |
Family
ID=15561454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8025126A Granted FR2470163A1 (fr) | 1979-11-27 | 1980-11-26 | Procede de fabrication d'une tole d'acier laminee a froid a resistance a la traction elevee a deux phases, ayant une meilleure aptitude au travail |
Country Status (10)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674487B2 (ja) * | 1986-11-28 | 1994-09-21 | 新日本製鐵株式会社 | 耐サワ−性の優れた高靱性電縫鋼管 |
| JPS644429A (en) * | 1987-06-26 | 1989-01-09 | Nippon Steel Corp | Manufacture of high-strength cold-rolled steel sheet with high (r) value |
| JP2531591Y2 (ja) * | 1991-03-19 | 1997-04-02 | 株式会社ノダ | 防火ドア |
| CN104388816A (zh) * | 2014-10-29 | 2015-03-04 | 江苏沙钢集团有限公司 | 一种超低屈强比的低碳钢板及其制造方法 |
| CN106480305A (zh) * | 2015-08-24 | 2017-03-08 | 鞍钢股份有限公司 | 一种提高冷轧电工钢脱碳效率的生产方法 |
| CN106480281A (zh) * | 2015-08-24 | 2017-03-08 | 鞍钢股份有限公司 | 一种高磁感取向电工钢的生产方法 |
| CN106480282A (zh) * | 2015-08-24 | 2017-03-08 | 鞍钢股份有限公司 | 一种无取向高效电工钢的生产方法 |
| CN111826507B (zh) * | 2020-06-19 | 2021-12-03 | 华菱安赛乐米塔尔汽车板有限公司 | 一种超高屈强比钢的生产工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443453B2 (US20030220297A1-20031127-C00074.png) * | 1973-07-25 | 1979-12-20 | ||
| JPS5619380B2 (US20030220297A1-20031127-C00074.png) * | 1973-08-11 | 1981-05-07 | ||
| JPS5157623A (en) * | 1974-11-18 | 1976-05-20 | Nippon Kokan Kk | Takaitosoyakitsukekokaseitosugureta hijikoseiomotsukochoryokureienkohanno seizohoho |
| US4033789A (en) * | 1976-03-19 | 1977-07-05 | Jones & Laughlin Steel Corporation | Method of producing a high strength steel having uniform elongation |
| BE846024A (fr) * | 1976-09-09 | 1977-03-09 | Procede pour le traitement thermique continu des toles | |
| JPS5827329B2 (ja) * | 1978-04-05 | 1983-06-08 | 新日本製鐵株式会社 | 延性に優れた低降伏比型高張力熱延鋼板の製造方法 |
-
1979
- 1979-11-27 JP JP15339179A patent/JPS5677329A/ja active Pending
-
1980
- 1980-11-24 NL NLAANVRAGE8006404,A patent/NL184790C/xx not_active IP Right Cessation
- 1980-11-25 DE DE3044339A patent/DE3044339C2/de not_active Expired
- 1980-11-25 SE SE8008247A patent/SE441278C/sv not_active IP Right Cessation
- 1980-11-26 FR FR8025126A patent/FR2470163A1/fr active Granted
- 1980-11-26 BE BE2/58877A patent/BE886350A/fr not_active IP Right Cessation
- 1980-11-26 BR BR8007714A patent/BR8007714A/pt not_active IP Right Cessation
- 1980-11-27 GB GB8037995A patent/GB2066852B/en not_active Expired
- 1980-11-27 IT IT26281/80A patent/IT1134491B/it active
- 1980-11-27 CA CA000365677A patent/CA1142069A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE8008247L (sv) | 1981-05-28 |
| GB2066852A (en) | 1981-07-15 |
| SE441278B (sv) | 1985-09-23 |
| NL184790B (nl) | 1989-06-01 |
| BR8007714A (pt) | 1981-06-09 |
| NL8006404A (nl) | 1981-07-01 |
| FR2470163A1 (fr) | 1981-05-29 |
| BE886350A (fr) | 1981-03-16 |
| DE3044339C2 (de) | 1987-01-08 |
| NL184790C (nl) | 1989-11-01 |
| CA1142069A (en) | 1983-03-01 |
| DE3044339A1 (de) | 1981-07-02 |
| SE441278C (sv) | 1987-05-04 |
| IT8026281A0 (it) | 1980-11-27 |
| GB2066852B (en) | 1983-03-23 |
| IT1134491B (it) | 1986-08-13 |
| JPS5677329A (en) | 1981-06-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |