ES2182647A1 - Acero inoxidable duplex austeno-ferritico con bajo contenido en niquel. - Google Patents
Acero inoxidable duplex austeno-ferritico con bajo contenido en niquel.Info
- Publication number
- ES2182647A1 ES2182647A1 ES200002019A ES200002019A ES2182647A1 ES 2182647 A1 ES2182647 A1 ES 2182647A1 ES 200002019 A ES200002019 A ES 200002019A ES 200002019 A ES200002019 A ES 200002019A ES 2182647 A1 ES2182647 A1 ES 2182647A1
- Authority
- ES
- Spain
- Prior art keywords
- nickel
- austenitic
- molybdenum
- manganese
- chromium
- 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.)
- Granted
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052759 nickel Inorganic materials 0.000 title abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052799 carbon Inorganic materials 0.000 title abstract 2
- 229910052804 chromium Inorganic materials 0.000 title abstract 2
- 239000011651 chromium Substances 0.000 title abstract 2
- 229910052802 copper Inorganic materials 0.000 title abstract 2
- 239000010949 copper Substances 0.000 title abstract 2
- 239000012535 impurity Substances 0.000 title abstract 2
- 229910052742 iron Inorganic materials 0.000 title abstract 2
- 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 title abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 title abstract 2
- 239000011733 molybdenum Substances 0.000 title abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 title abstract 2
- 229910052710 silicon Inorganic materials 0.000 title abstract 2
- 239000010703 silicon Substances 0.000 title abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 title abstract 2
- 239000010935 stainless steel Substances 0.000 title abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Landscapes
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Catalysts (AREA)
Abstract
El acero inoxidable dúplex austeno-ferrítico con bajo contenido en níquel comprende la siguiente composición elemental, en peso, C:<=0,1%; Si:<=1%; Mn:6-12%; Cr:20-25%; Ni:<=3%; Cu:<=3%; Mo:2-4%; N:0,1-0,4%; y el resto constituido esencialmente por hierro y por las impurezas inevitables y presenta unas características mecánicas, de resistencia a la corrosión y de soldabilidad, equivalentes, al menos, a las de los aceros inoxidables dúplex clásicos (2205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200002019A ES2182647B1 (es) | 2000-08-07 | 2000-08-07 | Acero inoxidable duplex austeno-ferritico con bajo contenido en niquel. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200002019A ES2182647B1 (es) | 2000-08-07 | 2000-08-07 | Acero inoxidable duplex austeno-ferritico con bajo contenido en niquel. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2182647A1 true ES2182647A1 (es) | 2003-03-01 |
| ES2182647B1 ES2182647B1 (es) | 2003-12-16 |
Family
ID=8494632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200002019A Expired - Fee Related ES2182647B1 (es) | 2000-08-07 | 2000-08-07 | Acero inoxidable duplex austeno-ferritico con bajo contenido en niquel. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2182647B1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070163679A1 (en) * | 2004-01-29 | 2007-07-19 | Jfe Steel Corporation | Austenitic-ferritic stainless steel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192041A (en) * | 1962-12-13 | 1965-06-29 | Crane Co | Corrosion resistant steels |
| FR2074865A5 (es) * | 1970-01-13 | 1971-10-08 | Nisshin Steel Co Ltd | |
| GB2075550A (en) * | 1980-05-05 | 1981-11-18 | Armco Inc | Abrasion Resistant Austenitic Stainless Steel |
| US4609577A (en) * | 1985-01-10 | 1986-09-02 | Armco Inc. | Method of producing weld overlay of austenitic stainless steel |
| EP0694626A1 (en) * | 1994-07-26 | 1996-01-31 | Acerinox S.A. | Austenitic stainless steel with low nickel content |
-
2000
- 2000-08-07 ES ES200002019A patent/ES2182647B1/es not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192041A (en) * | 1962-12-13 | 1965-06-29 | Crane Co | Corrosion resistant steels |
| FR2074865A5 (es) * | 1970-01-13 | 1971-10-08 | Nisshin Steel Co Ltd | |
| GB2075550A (en) * | 1980-05-05 | 1981-11-18 | Armco Inc | Abrasion Resistant Austenitic Stainless Steel |
| US4609577A (en) * | 1985-01-10 | 1986-09-02 | Armco Inc. | Method of producing weld overlay of austenitic stainless steel |
| EP0694626A1 (en) * | 1994-07-26 | 1996-01-31 | Acerinox S.A. | Austenitic stainless steel with low nickel content |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070163679A1 (en) * | 2004-01-29 | 2007-07-19 | Jfe Steel Corporation | Austenitic-ferritic stainless steel |
| US8562758B2 (en) * | 2004-01-29 | 2013-10-22 | Jfe Steel Corporation | Austenitic-ferritic stainless steel |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2182647B1 (es) | 2003-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20030301 Kind code of ref document: A1 |
|
| FG2A | Definitive protection |
Ref document number: 2182647B1 Country of ref document: ES |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20201126 |