BR9608672A - Aço ferrítico e processo para sua fabricação e utilização - Google Patents
Aço ferrítico e processo para sua fabricação e utilizaçãoInfo
- Publication number
- BR9608672A BR9608672A BR9608672A BR9608672A BR9608672A BR 9608672 A BR9608672 A BR 9608672A BR 9608672 A BR9608672 A BR 9608672A BR 9608672 A BR9608672 A BR 9608672A BR 9608672 A BR9608672 A BR 9608672A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacture
- ferritic steel
- ferritic
- 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
- C22C38/06—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
- 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
- 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)
- Mechanical Engineering (AREA)
- Materials 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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19521836 | 1995-06-16 | ||
| DE19605696A DE19605696C2 (de) | 1995-06-16 | 1996-02-16 | Ferritischer Stahl und Verfahren zu seiner Herstellung und Verwendung |
| PCT/EP1996/002383 WO1997000332A1 (de) | 1995-06-16 | 1996-06-01 | Ferritischer stahl und verfahren zu seiner herstellung und verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9608672A true BR9608672A (pt) | 1999-05-04 |
Family
ID=26016011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9608672A BR9608672A (pt) | 1995-06-16 | 1996-06-01 | Aço ferrítico e processo para sua fabricação e utilização |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0750049A1 (cs) |
| CN (1) | CN1190997A (cs) |
| AR (1) | AR002501A1 (cs) |
| BR (1) | BR9608672A (cs) |
| CA (1) | CA2224817A1 (cs) |
| CZ (1) | CZ402497A3 (cs) |
| HU (1) | HUP9801908A3 (cs) |
| PL (1) | PL324555A1 (cs) |
| TR (1) | TR199701720T1 (cs) |
| WO (1) | WO1997000332A1 (cs) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE506596C2 (sv) | 1996-05-17 | 1998-01-19 | Nobel Biocare Ab | Självgängande förankringselement för iskruvning i tandben |
| AU756917B2 (en) * | 1996-06-07 | 2003-01-30 | Corus Staal B.V. | Process and device for producing a high-strength steel strip |
| NL1007739C2 (nl) | 1997-12-08 | 1999-06-09 | Hoogovens Staal Bv | Werkwijze en inrichting voor het vervaardigen van een stalen band met hoge sterkte. |
| NL1007731C2 (nl) | 1997-12-08 | 1999-06-09 | Hoogovens Staal Bv | Werkwijze en inrichting voor het vervaardigen van een ferritisch gewalste stalen band. |
| DE10327383C5 (de) | 2003-06-18 | 2013-10-17 | Aceria Compacta De Bizkaia S.A. | Anlage zur Herstellung von Warmband mit Dualphasengefüge |
| 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 |
| JP4259347B2 (ja) * | 2004-02-19 | 2009-04-30 | 住友金属工業株式会社 | 高強度非調質継目無鋼管の製造方法 |
| EP1832667A1 (fr) | 2006-03-07 | 2007-09-12 | ARCELOR France | Procédé de fabrication de tôles d'acier à très hautes caractéristiques de résistance, de ductilité et de tenacité, et tôles ainsi produites |
| CN109266956B (zh) * | 2018-09-14 | 2019-08-06 | 东北大学 | 一种汽车b柱加强板用钢及其制备方法 |
| CN110551878B (zh) * | 2019-10-12 | 2021-06-08 | 东北大学 | 一种超高强度超高韧性低密度双相层状钢板及其制备方法 |
| AT525283B1 (de) * | 2021-10-29 | 2023-02-15 | Primetals Technologies Austria GmbH | Verfahren zur Herstellung eines Dualphasenstahlbands in einer Gieß-Walz-Verbundanlage, ein mit dem Verfahren hergestelltes Dualphasenstahlband und eine Gieß-Walz-Verbundanlage |
Family Cites Families (10)
| 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 |
| JPS54163719A (en) | 1978-06-16 | 1979-12-26 | Nippon Steel Corp | Production of high tensile strength * low yield ratio and high extensibility composite textured steel panel with excellent workability |
| JPS57137426A (en) | 1981-02-20 | 1982-08-25 | Kawasaki Steel Corp | Production of low yield ratio, high tensile hot rolled steel plate by mixed structure |
| BE899253A (fr) * | 1984-03-27 | 1984-07-16 | Gielen Paul M E L | Un nouvel acier hsla, principalement pour l'industrie automobile. |
| DE3440752A1 (de) | 1984-11-08 | 1986-05-22 | Thyssen Stahl AG, 4100 Duisburg | Verfahren zur herstellung von warmband mit zweiphasen-gefuege |
| 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 EP96107884A patent/EP0750049A1/de not_active Withdrawn
- 1996-06-01 CA CA002224817A patent/CA2224817A1/en not_active Abandoned
- 1996-06-01 CN CN96195583A patent/CN1190997A/zh active Pending
- 1996-06-01 CZ CZ974024A patent/CZ402497A3/cs unknown
- 1996-06-01 WO PCT/EP1996/002383 patent/WO1997000332A1/de not_active Application Discontinuation
- 1996-06-01 BR BR9608672A patent/BR9608672A/pt not_active Application Discontinuation
- 1996-06-01 HU HU9801908A patent/HUP9801908A3/hu unknown
- 1996-06-01 PL PL96324555A patent/PL324555A1/xx unknown
- 1996-06-01 TR TR97/01720T patent/TR199701720T1/xx unknown
- 1996-06-14 AR ARP960103181A patent/AR002501A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR002501A1 (es) | 1998-03-25 |
| CZ402497A3 (cs) | 1998-06-17 |
| HUP9801908A2 (hu) | 1998-11-30 |
| PL324555A1 (en) | 1998-06-08 |
| HUP9801908A3 (en) | 1998-12-28 |
| EP0750049A1 (de) | 1996-12-27 |
| TR199701720T1 (xx) | 1998-05-21 |
| MX9710230A (es) | 1998-03-29 |
| CN1190997A (zh) | 1998-08-19 |
| CA2224817A1 (en) | 1997-01-03 |
| WO1997000332A1 (de) | 1997-01-03 |
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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 |