FR2320794B1 - - Google Patents
Info
- Publication number
- FR2320794B1 FR2320794B1 FR7624684A FR7624684A FR2320794B1 FR 2320794 B1 FR2320794 B1 FR 2320794B1 FR 7624684 A FR7624684 A FR 7624684A FR 7624684 A FR7624684 A FR 7624684A FR 2320794 B1 FR2320794 B1 FR 2320794B1
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0242—Flattening; Dressing; Flexing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/05—Stretching combined with 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
- 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
- C21D8/0231—Warm rolling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50097514A JPS5221252A (en) | 1975-08-13 | 1975-08-13 | Shape straightening method of metal strip or plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2320794A1 FR2320794A1 (fr) | 1977-03-11 |
| FR2320794B1 true FR2320794B1 (US20110158925A1-20110630-C00042.png) | 1980-10-03 |
Family
ID=14194353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7624684A Granted FR2320794A1 (fr) | 1975-08-13 | 1976-08-12 | Procede de planage de bandes ou toles metalliques |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0170254B1 (en) * | 1984-07-31 | 1991-01-02 | Sumitomo Metal Industries, Ltd. | Method and apparatus of processing continuously cast slabs |
| US8863565B2 (en) * | 2005-03-03 | 2014-10-21 | Nippon Steel & Sumitomo Metal Corporation | Three-dimensionally bending machine, bending-equipment line, and bent product |
| US8919171B2 (en) * | 2005-03-03 | 2014-12-30 | Nippon Steel & Sumitomo Metal Corporation | Method for three-dimensionally bending workpiece and bent product |
| DE102010024714C5 (de) * | 2010-06-23 | 2018-10-18 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh | Verfahren zum Streckbiegerichten von Metallbändern und Streckbiegerichtanlage |
| CN101890427A (zh) * | 2010-07-16 | 2010-11-24 | 罗兆祥 | 一种消防暖通专用插入式阀门边框型材轧机 |
| CN101890428A (zh) * | 2010-07-16 | 2010-11-24 | 罗兆祥 | 一种消防暖通专用阀门叶片型材轧机 |
| RU2581697C1 (ru) * | 2015-01-26 | 2016-04-20 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Способ правки толстолистового проката |
| CN105081010B (zh) * | 2015-08-25 | 2016-11-30 | 南京钢铁股份有限公司 | 一种薄规格高强板中浪瓢曲的叠板矫直方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2980561A (en) * | 1958-08-01 | 1961-04-18 | Westinghouse Electric Corp | Method of producing improved magnetic steel strip |
| US3130088A (en) * | 1958-12-31 | 1964-04-21 | Armco Steel Corp | Thermal-flattening of metallic strip |
| BE625879A (US20110158925A1-20110630-C00042.png) * | 1961-12-29 | |||
| US3247946A (en) * | 1962-10-30 | 1966-04-26 | American Can Co | Method of treating metal |
| GB1344460A (en) * | 1969-12-30 | 1974-01-23 | Nippon Steel Corp | Method of and apparatus for producing low-carbon cold steel sheet |
-
1975
- 1975-08-13 JP JP50097514A patent/JPS5221252A/ja active Granted
-
1976
- 1976-08-09 US US05/713,043 patent/US4057989A/en not_active Expired - Lifetime
- 1976-08-12 FR FR7624684A patent/FR2320794A1/fr active Granted
- 1976-08-13 GB GB33718/76A patent/GB1540280A/en not_active Expired
- 1976-08-13 BR BR7605329A patent/BR7605329A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2320794A1 (fr) | 1977-03-11 |
| US4057989A (en) | 1977-11-15 |
| JPS5221252A (en) | 1977-02-17 |
| JPS5711727B2 (US20110158925A1-20110630-C00042.png) | 1982-03-06 |
| BR7605329A (pt) | 1977-08-09 |
| GB1540280A (en) | 1979-02-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |