IT982691B - Lamiera di acciaio avente un eccel lente lavorabilita e procedimento per la sua produzione - Google Patents
Lamiera di acciaio avente un eccel lente lavorabilita e procedimento per la sua produzioneInfo
- Publication number
- IT982691B IT982691B IT2250373A IT2250373A IT982691B IT 982691 B IT982691 B IT 982691B IT 2250373 A IT2250373 A IT 2250373A IT 2250373 A IT2250373 A IT 2250373A IT 982691 B IT982691 B IT 982691B
- Authority
- IT
- Italy
- Prior art keywords
- production
- steel sheet
- excellent lens
- workability
- lens workability
- Prior art date
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
- C21D8/0421—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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47032564A JPS5129696B2 (enrdf_load_stackoverflow) | 1972-04-03 | 1972-04-03 | |
| JP3256372A JPS48100313A (enrdf_load_stackoverflow) | 1972-04-03 | 1972-04-03 | |
| JP9368572A JPS5312889B2 (enrdf_load_stackoverflow) | 1972-09-20 | 1972-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT982691B true IT982691B (it) | 1974-10-21 |
Family
ID=27287751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2250373A IT982691B (it) | 1972-04-03 | 1973-04-03 | Lamiera di acciaio avente un eccel lente lavorabilita e procedimento per la sua produzione |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2316324C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2179008B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1419552A (enrdf_load_stackoverflow) |
| IT (1) | IT982691B (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1464232A (en) * | 1974-04-26 | 1977-02-09 | Nippon Kokan Kk | Method of making cold-reduced al-killed steel strip for press- forming by continuous casting and continuous annealing process |
| FR2396805A2 (fr) * | 1977-07-06 | 1979-02-02 | Ugine Aciers | Aciers a caracteristiques mecaniques ameliorees par additions controlees de b, al, n et ti |
| EP0015154A1 (en) * | 1979-02-23 | 1980-09-03 | The Torrington Company Limited | Method of producing bearing cups by deep drawing |
| JPS5942742B2 (ja) * | 1980-04-09 | 1984-10-17 | 新日本製鐵株式会社 | 降伏比の低い深絞り用高強度冷延鋼板 |
| JPS5773132A (en) * | 1980-10-24 | 1982-05-07 | Nippon Kokan Kk <Nkk> | Production of cold rolled mild steel plate of superior deep drawability and aging resistance by continuous annealing |
| FR2696421B1 (fr) * | 1992-10-05 | 1995-01-06 | Lorraine Laminage | Acier pour emballage à ouverture par rupture d'une ligne de moindre résistance. |
| NL1003762C2 (nl) * | 1996-08-08 | 1998-03-04 | Hoogovens Staal Bv | Staalsoort, staalband en werkwijze ter vervaardiging daarvan. |
| GB2360529A (en) * | 2000-03-22 | 2001-09-26 | British Steel Ltd | Ultra-low carbon boron steel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3239390A (en) * | 1961-04-12 | 1966-03-08 | Yawata Iron & Steel Co | Method of producing non-ageing special low carbon iron sheets |
| BE667545A (enrdf_load_stackoverflow) * | 1964-07-28 | 1965-11-16 | ||
| DE2056313B2 (de) * | 1969-11-14 | 1972-11-09 | Nippon Kokan K.K., Tokio | Kontinuierliches Anlaßverfahren für kaltgewalztes, tiefziehfähiges Band |
| JPS518376B1 (enrdf_load_stackoverflow) * | 1971-03-15 | 1976-03-16 |
-
1973
- 1973-04-02 FR FR7311796A patent/FR2179008B1/fr not_active Expired
- 1973-04-02 DE DE19732316324 patent/DE2316324C2/de not_active Expired
- 1973-04-03 GB GB1577973A patent/GB1419552A/en not_active Expired
- 1973-04-03 IT IT2250373A patent/IT982691B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2316324A1 (de) | 1973-10-18 |
| GB1419552A (en) | 1975-12-31 |
| DE2316324C2 (de) | 1988-05-05 |
| FR2179008A1 (enrdf_load_stackoverflow) | 1973-11-16 |
| FR2179008B1 (enrdf_load_stackoverflow) | 1975-12-26 |
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