FR2704238B1 - Procede de fabrication sous forme de bobines d'une bande d'acier laminee a chaud. - Google Patents
Procede de fabrication sous forme de bobines d'une bande d'acier laminee a chaud.Info
- Publication number
- FR2704238B1 FR2704238B1 FR9304581A FR9304581A FR2704238B1 FR 2704238 B1 FR2704238 B1 FR 2704238B1 FR 9304581 A FR9304581 A FR 9304581A FR 9304581 A FR9304581 A FR 9304581A FR 2704238 B1 FR2704238 B1 FR 2704238B1
- Authority
- FR
- France
- Prior art keywords
- coils
- hot
- manufacturing
- rolled steel
- steel strip
- 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 - Fee Related
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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
-
- 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
- C21D1/84—Controlled slow cooling
-
- 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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9304581A FR2704238B1 (fr) | 1993-04-19 | 1993-04-19 | Procede de fabrication sous forme de bobines d'une bande d'acier laminee a chaud. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9304581A FR2704238B1 (fr) | 1993-04-19 | 1993-04-19 | Procede de fabrication sous forme de bobines d'une bande d'acier laminee a chaud. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2704238A1 FR2704238A1 (fr) | 1994-10-28 |
FR2704238B1 true FR2704238B1 (fr) | 1995-07-21 |
Family
ID=9446195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9304581A Expired - Fee Related FR2704238B1 (fr) | 1993-04-19 | 1993-04-19 | Procede de fabrication sous forme de bobines d'une bande d'acier laminee a chaud. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2704238B1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1365670A (fr) * | 1963-07-25 | 1964-07-03 | United States Steel Corp | Bande d'acier laminée à chaud |
USRE28719E (en) * | 1971-12-22 | 1976-02-24 | United States Steel Corporation | Method of making flat steel files |
US4505141A (en) * | 1982-07-13 | 1985-03-19 | Tippins Machinery Company, Inc. | Apparatus for thermomechanically rolling hot strip product to a controlled microstructure |
DE3721641C1 (de) * | 1987-07-01 | 1989-01-12 | Thyssen Stahl Ag | Verfahren zur Herstellung von Warmband |
JPH075970B2 (ja) * | 1989-12-18 | 1995-01-25 | 住友金属工業株式会社 | 高炭素薄鋼板の製造方法 |
-
1993
- 1993-04-19 FR FR9304581A patent/FR2704238B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2704238A1 (fr) | 1994-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |