BR9608969A - Aço de múltiplas fases fabricação de produtos laminados e utilzação do aço - Google Patents
Aço de múltiplas fases fabricação de produtos laminados e utilzação do açoInfo
- Publication number
- BR9608969A BR9608969A BR9608969A BR9608969A BR9608969A BR 9608969 A BR9608969 A BR 9608969A BR 9608969 A BR9608969 A BR 9608969A BR 9608969 A BR9608969 A BR 9608969A BR 9608969 A BR9608969 A BR 9608969A
- Authority
- BR
- Brazil
- Prior art keywords
- steel
- rolled products
- multiphase
- manufacture
- steel manufacture
- 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
- C21D8/0221—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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
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 Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19521836 | 1995-06-16 | ||
| DE19605697A DE19605697C2 (de) | 1995-06-16 | 1996-02-16 | Mehrphasiger Stahl, Erzeugung von Walzprodukten und Verwendung des Stahls |
| PCT/EP1996/002382 WO1997000331A1 (de) | 1995-06-16 | 1996-06-01 | Mehrphasiger stahl, erzeugung von walzprodukten und verwendung des stahls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9608969A true BR9608969A (pt) | 1999-06-29 |
Family
ID=26016012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9608969A BR9608969A (pt) | 1995-06-16 | 1996-06-01 | Aço de múltiplas fases fabricação de produtos laminados e utilzação do aço |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0748874A1 (de) |
| CN (1) | CN1190998A (de) |
| AR (1) | AR002502A1 (de) |
| BR (1) | BR9608969A (de) |
| CA (1) | CA2224813A1 (de) |
| CZ (1) | CZ402697A3 (de) |
| HU (1) | HUP9801755A3 (de) |
| PL (1) | PL324556A1 (de) |
| TR (1) | TR199701721T1 (de) |
| WO (1) | WO1997000331A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2748033B1 (fr) * | 1996-04-26 | 1998-05-22 | Lorraine Laminage | Procede de realisation d'une bande de tole d'acier laminee a chaud a tres haute resistance utilisable pour la mise en forme et notamment pour l'emboutissage |
| JP4214006B2 (ja) | 2003-06-19 | 2009-01-28 | 新日本製鐵株式会社 | 成形性に優れた高強度鋼板およびその製造方法 |
| JP4716359B2 (ja) * | 2005-03-30 | 2011-07-06 | 株式会社神戸製鋼所 | 均一伸びに優れた高強度冷延鋼板およびその製造方法 |
| CN103695762B (zh) * | 2013-12-13 | 2016-06-08 | 安徽工业大学 | 一种抗拉强度560～590MPa热轧轮辋用钢及其制造方法 |
| US10870901B2 (en) * | 2015-09-22 | 2020-12-22 | Tata Steel Ijmuiden B.V. | Hot-rolled high-strength roll-formable steel sheet with excellent stretch-flange formability and a method of producing said steel |
| DE102016202005A1 (de) * | 2016-02-10 | 2017-08-10 | Thyssenkrupp Ag | Nutzfahrzeugrad und Verwendung |
| DE102016211411A1 (de) * | 2016-06-24 | 2017-12-28 | Thyssenkrupp Ag | Fahrzeugrad und Verwendung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1000219B (it) * | 1973-12-06 | 1976-03-30 | Centro Speriment Metallurg | Acciaio per impieghi marini ad elevata resistenza meccanica |
| JPS5827329B2 (ja) * | 1978-04-05 | 1983-06-08 | 新日本製鐵株式会社 | 延性に優れた低降伏比型高張力熱延鋼板の製造方法 |
| BE899253A (fr) * | 1984-03-27 | 1984-07-16 | Gielen Paul M E L | Un nouvel acier hsla, principalement pour l'industrie automobile. |
| JP2952624B2 (ja) * | 1991-05-30 | 1999-09-27 | 新日本製鐵株式会社 | 成形性とスポット溶接性に優れた高降伏比型熱延高強度鋼板とその製造方法および成形性に優れた高降伏比型熱延高強度鋼板とその製造方法 |
| JP3412157B2 (ja) * | 1991-08-27 | 2003-06-03 | 住友金属工業株式会社 | 高延性熱延高張力鋼板とその製造方法 |
| JPH06264183A (ja) * | 1993-03-11 | 1994-09-20 | Sumitomo Metal Ind Ltd | 高加工性熱延高張力鋼板とその製造方法 |
| US5470529A (en) * | 1994-03-08 | 1995-11-28 | Sumitomo Metal Industries, Ltd. | High tensile strength steel sheet having improved formability |
-
1996
- 1996-05-17 EP EP96107885A patent/EP0748874A1/de not_active Withdrawn
- 1996-06-01 WO PCT/EP1996/002382 patent/WO1997000331A1/de not_active Application Discontinuation
- 1996-06-01 PL PL96324556A patent/PL324556A1/xx unknown
- 1996-06-01 BR BR9608969A patent/BR9608969A/pt not_active Application Discontinuation
- 1996-06-01 CZ CZ974026A patent/CZ402697A3/cs unknown
- 1996-06-01 CN CN96195602A patent/CN1190998A/zh active Pending
- 1996-06-01 HU HU9801755A patent/HUP9801755A3/hu unknown
- 1996-06-01 CA CA002224813A patent/CA2224813A1/en not_active Abandoned
- 1996-06-01 TR TR97/01721T patent/TR199701721T1/xx unknown
- 1996-06-14 AR ARP960103182A patent/AR002502A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TR199701721T1 (xx) | 1998-04-21 |
| CZ402697A3 (cs) | 1998-06-17 |
| WO1997000331A1 (de) | 1997-01-03 |
| AR002502A1 (es) | 1998-03-25 |
| MX9710229A (es) | 1998-03-29 |
| EP0748874A1 (de) | 1996-12-18 |
| PL324556A1 (en) | 1998-06-08 |
| CN1190998A (zh) | 1998-08-19 |
| HUP9801755A2 (hu) | 1998-11-30 |
| CA2224813A1 (en) | 1997-01-03 |
| HUP9801755A3 (en) | 1999-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |