NL179659B - METHOD FOR PREPARING DEEP BREAKING STEEL. - Google Patents
METHOD FOR PREPARING DEEP BREAKING STEEL.Info
- Publication number
- NL179659B NL179659B NLAANVRAGE7410911,A NL7410911A NL179659B NL 179659 B NL179659 B NL 179659B NL 7410911 A NL7410911 A NL 7410911A NL 179659 B NL179659 B NL 179659B
- Authority
- NL
- Netherlands
- Prior art keywords
- breaking steel
- preparing deep
- deep breaking
- preparing
- steel
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
-
- 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
- C21D8/0421—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 working steps
- C21D8/0426—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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3847973A GB1465064A (en) | 1973-08-14 | 1973-08-14 | Deep-drawing steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7410911A NL7410911A (en) | 1975-02-18 |
| NL179659B true NL179659B (en) | 1986-05-16 |
Family
ID=10403726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7410911,A NL179659B (en) | 1973-08-14 | 1974-08-14 | METHOD FOR PREPARING DEEP BREAKING STEEL. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5072814A (en) |
| AT (1) | AT335494B (en) |
| DE (1) | DE2438858A1 (en) |
| DK (1) | DK433874A (en) |
| FR (1) | FR2240959B1 (en) |
| GB (1) | GB1465064A (en) |
| IT (1) | IT1016817B (en) |
| LU (1) | LU70704A1 (en) |
| NL (1) | NL179659B (en) |
| SE (1) | SE415037B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722974B2 (en) * | 1975-01-28 | 1982-05-15 | ||
| DE3603691A1 (en) * | 1986-02-06 | 1987-08-20 | Hoesch Stahl Ag | AGING-FREE STEEL |
| DE10349364B3 (en) * | 2003-10-16 | 2005-03-03 | Salzgitter Flachstahl Gmbh | Two-sided hot rolled interstitial-free steel strip or sheet useful for enameled steel strip or sheet for silos and other large containers has a specified composition |
-
1973
- 1973-08-14 GB GB3847973A patent/GB1465064A/en not_active Expired
-
1974
- 1974-08-12 FR FR7427958A patent/FR2240959B1/fr not_active Expired
- 1974-08-12 LU LU70704A patent/LU70704A1/xx unknown
- 1974-08-13 AT AT660674A patent/AT335494B/en not_active IP Right Cessation
- 1974-08-13 IT IT69531/74A patent/IT1016817B/en active
- 1974-08-13 SE SE7410302A patent/SE415037B/en unknown
- 1974-08-13 DE DE2438858A patent/DE2438858A1/en not_active Ceased
- 1974-08-14 JP JP49093168A patent/JPS5072814A/ja active Pending
- 1974-08-14 NL NLAANVRAGE7410911,A patent/NL179659B/en not_active Application Discontinuation
- 1974-08-14 DK DK433874A patent/DK433874A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AT335494B (en) | 1977-03-10 |
| ATA660674A (en) | 1976-07-15 |
| LU70704A1 (en) | 1974-12-10 |
| NL7410911A (en) | 1975-02-18 |
| SE7410302L (en) | 1975-02-17 |
| JPS5072814A (en) | 1975-06-16 |
| DE2438858A1 (en) | 1975-02-20 |
| GB1465064A (en) | 1977-02-23 |
| DK433874A (en) | 1975-04-21 |
| SE415037B (en) | 1980-09-01 |
| FR2240959A1 (en) | 1975-03-14 |
| IT1016817B (en) | 1977-06-20 |
| FR2240959B1 (en) | 1978-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| R1B | Notice of opposition during period of laying open | ||
| BI | The patent application has been withdrawn | ||
| R2I | Withdrawn after publication |