DE69611950D1 - Verfahren zur Herstellung von warmgewalztem Stahlblech mit sehr hoher Elastizitätsgrenze und Stahlblech - Google Patents
Verfahren zur Herstellung von warmgewalztem Stahlblech mit sehr hoher Elastizitätsgrenze und StahlblechInfo
- Publication number
- DE69611950D1 DE69611950D1 DE69611950T DE69611950T DE69611950D1 DE 69611950 D1 DE69611950 D1 DE 69611950D1 DE 69611950 T DE69611950 T DE 69611950T DE 69611950 T DE69611950 T DE 69611950T DE 69611950 D1 DE69611950 D1 DE 69611950D1
- Authority
- DE
- Germany
- Prior art keywords
- steel sheet
- hot
- production
- high elastic
- elastic limit
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9507122A FR2735498B1 (fr) | 1995-06-15 | 1995-06-15 | Procede de realisation d'une bande de tole d'acier laminee a chaud a haute limite d'elasticite utlisable notamment pour la mise en forme |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69611950D1 true DE69611950D1 (de) | 2001-04-12 |
DE69611950T2 DE69611950T2 (de) | 2001-06-21 |
Family
ID=9480017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69611950T Expired - Fee Related DE69611950T2 (de) | 1995-06-15 | 1996-06-11 | Verfahren zur Herstellung von warmgewalztem Stahlblech mit sehr hoher Elastizitätsgrenze und Stahlblech |
Country Status (6)
Country | Link |
---|---|
US (1) | US5716464A (de) |
EP (1) | EP0748877B1 (de) |
AT (1) | ATE199575T1 (de) |
DE (1) | DE69611950T2 (de) |
ES (1) | ES2156985T3 (de) |
FR (1) | FR2735498B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3417878B2 (ja) * | 1999-07-02 | 2003-06-16 | 株式会社神戸製鋼所 | 伸びフランジ性および疲労特性に優れた高強度熱延鋼板およびその製法 |
WO2001023624A1 (en) * | 1999-09-29 | 2001-04-05 | Nkk Corporation | Sheet steel and method for producing sheet steel |
FR2801061B1 (fr) * | 1999-11-12 | 2001-12-14 | Lorraine Laminage | Procede de realisation d'une bande de tole laminere a chaud a tres haute resistance, utilisable pour la mise en forme et notamment pour l'emboutissage |
JP6252291B2 (ja) * | 2014-03-26 | 2017-12-27 | 新日鐵住金株式会社 | 鋼板及びその製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT955174B (it) * | 1971-04-20 | 1973-09-29 | Nippon Kokan Kk | Acciaio di tipo ad affinazione non termica ad elevata resistenza dota to di eccellente lavorabilita a freddo |
US3976514A (en) * | 1975-02-10 | 1976-08-24 | Nippon Steel Corporation | Method for producing a high toughness and high tensil steel |
DE2517164A1 (de) * | 1975-04-18 | 1976-10-21 | Rheinstahl Giesserei Ag | Verwendung einer schweissbaren, hoeherfesten stahllegierung fuer dickwandige stahlgusserzeugnisse |
JPS6220821A (ja) * | 1985-07-17 | 1987-01-29 | Nippon Steel Corp | 高強度厚鋼板の製造法 |
JP3031485B2 (ja) * | 1990-11-28 | 2000-04-10 | 川崎製鉄株式会社 | 降伏伸びに優れた高強度鉄筋の製造方法 |
EP0535238A4 (en) * | 1991-03-13 | 1993-08-04 | Kawasaki Steel Corporation | High-strength steel sheet for forming and production thereof |
US6090226A (en) * | 1994-03-29 | 2000-07-18 | Nippon Steel Corporation | Steel plate excellent in brittle crack propagation arrest characteristics and low temperature toughness and process for producing same |
-
1995
- 1995-06-15 FR FR9507122A patent/FR2735498B1/fr not_active Expired - Fee Related
-
1996
- 1996-06-11 DE DE69611950T patent/DE69611950T2/de not_active Expired - Fee Related
- 1996-06-11 AT AT96401263T patent/ATE199575T1/de not_active IP Right Cessation
- 1996-06-11 EP EP96401263A patent/EP0748877B1/de not_active Expired - Lifetime
- 1996-06-11 ES ES96401263T patent/ES2156985T3/es not_active Expired - Lifetime
- 1996-06-13 US US08/663,529 patent/US5716464A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5716464A (en) | 1998-02-10 |
EP0748877A1 (de) | 1996-12-18 |
ES2156985T3 (es) | 2001-08-01 |
DE69611950T2 (de) | 2001-06-21 |
FR2735498B1 (fr) | 1997-07-11 |
EP0748877B1 (de) | 2001-03-07 |
ATE199575T1 (de) | 2001-03-15 |
FR2735498A1 (fr) | 1996-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |