AR002502A1 - Acero de fase multiple, procedimiento para producir productos laminados a partir de dicho acero, y aplicacion del mismo - Google Patents
Acero de fase multiple, procedimiento para producir productos laminados a partir de dicho acero, y aplicacion del mismoInfo
- Publication number
- AR002502A1 AR002502A1 ARP960103182A AR10318296A AR002502A1 AR 002502 A1 AR002502 A1 AR 002502A1 AR P960103182 A ARP960103182 A AR P960103182A AR 10318296 A AR10318296 A AR 10318296A AR 002502 A1 AR002502 A1 AR 002502A1
- Authority
- AR
- Argentina
- Prior art keywords
- steel
- carbon
- procedure
- application
- equ
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 229910001566 austenite Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 229910000734 martensite Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910001562 pearlite Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910001568 polygonal ferrite Inorganic materials 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
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)
Abstract
Acero de fase múltiple, que contiene (% en masa): 0,12 a 0,3% de carbono, 1,2 a 3,5% de manganeso, 1,1 a 2,2% de aluminio, menos que 0,2% de silicio;resto: hierro e impurezas inevitables, inclusive fósforo y azufre; con una estructura libre deperlita que está constituida de hasta 70% en volumen deferrita poligonal blanda y como resto ferrita bainítica y más que 4% de austenita residual enriquecida con carbono, así como también eventualmentecontenidos menores de martensita enriquecida con carbono; el cual contiene aluminio en una cantidad de % en masa Al < 7,6 . C(equ) - 0,36; con unequivalente de carbono C(equ): 0,2 l C(equ) = % C + 1/20% Mn + 1/20% Cr + 1/15 % Mo l 0,325; procedimiento para producir laminados con dicho acero, yy aplicación del mismo para elementos estructurales conformados en frío. para elementos estructurales conformados en frío.
Applications Claiming Priority (2)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR002502A1 true AR002502A1 (es) | 1998-03-25 |
Family
ID=26016012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP960103182A AR002502A1 (es) | 1995-06-16 | 1996-06-14 | Acero de fase multiple, procedimiento para producir productos laminados a partir de dicho acero, y aplicacion del mismo |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0748874A1 (es) |
| CN (1) | CN1190998A (es) |
| AR (1) | AR002502A1 (es) |
| BR (1) | BR9608969A (es) |
| CA (1) | CA2224813A1 (es) |
| CZ (1) | CZ402697A3 (es) |
| HU (1) | HUP9801755A3 (es) |
| PL (1) | PL324556A1 (es) |
| TR (1) | TR199701721T1 (es) |
| WO (1) | WO1997000331A1 (es) |
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 CZ CZ974026A patent/CZ402697A3/cs unknown
- 1996-06-01 BR BR9608969A patent/BR9608969A/pt not_active Application Discontinuation
- 1996-06-01 CA CA002224813A patent/CA2224813A1/en not_active Abandoned
- 1996-06-01 CN CN96195602A patent/CN1190998A/zh active Pending
- 1996-06-01 WO PCT/EP1996/002382 patent/WO1997000331A1/de not_active Ceased
- 1996-06-01 PL PL96324556A patent/PL324556A1/xx unknown
- 1996-06-01 TR TR97/01721T patent/TR199701721T1/xx unknown
- 1996-06-01 HU HU9801755A patent/HUP9801755A3/hu unknown
- 1996-06-14 AR ARP960103182A patent/AR002502A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR9608969A (pt) | 1999-06-29 |
| HUP9801755A3 (en) | 1999-09-28 |
| CN1190998A (zh) | 1998-08-19 |
| CA2224813A1 (en) | 1997-01-03 |
| EP0748874A1 (de) | 1996-12-18 |
| CZ402697A3 (cs) | 1998-06-17 |
| HUP9801755A2 (hu) | 1998-11-30 |
| MX9710229A (es) | 1998-03-29 |
| TR199701721T1 (xx) | 1998-04-21 |
| WO1997000331A1 (de) | 1997-01-03 |
| PL324556A1 (en) | 1998-06-08 |
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