GB833446A - Improved iron, chromium, aluminium alloys - Google Patents
Improved iron, chromium, aluminium alloysInfo
- Publication number
- GB833446A GB833446A GB1596656A GB1596656A GB833446A GB 833446 A GB833446 A GB 833446A GB 1596656 A GB1596656 A GB 1596656A GB 1596656 A GB1596656 A GB 1596656A GB 833446 A GB833446 A GB 833446A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chromium
- aluminium alloys
- improved iron
- iron
- less
- 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
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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Resistance Heating (AREA)
Abstract
An iron alloy, particularly for electric heating elements consists of Cr 10-40%, Al 1-9%, Fe 51-88.9%, Ta with or without Ti 0.1-5%, the Ta when present with Ti being not less than 0.05%, Ce with or without Ca 0.01-1%, the Ce when present with Ca being not less than 0.005%. The alloy may also contain one or more of the following elements, Co up to 5%, Zr 0.01-1%, Mn up to 2%, Si up to 2%, C up to 0.5%, Nb up to 2%, Mo up to 1.5%, Th up to 0.2%. Specification 727,174 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1596656A GB833446A (en) | 1956-05-23 | 1956-05-23 | Improved iron, chromium, aluminium alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1596656A GB833446A (en) | 1956-05-23 | 1956-05-23 | Improved iron, chromium, aluminium alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB833446A true GB833446A (en) | 1960-04-27 |
Family
ID=10068796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1596656A Expired GB833446A (en) | 1956-05-23 | 1956-05-23 | Improved iron, chromium, aluminium alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB833446A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0033203A2 (en) * | 1980-01-28 | 1981-08-05 | Allegheny Ludlum Steel Corporation | Substrate for catalytic system and ferritic stainless steel from which it is formed |
| EP0246939A2 (en) * | 1986-04-21 | 1987-11-25 | Kawasaki Steel Corporation | Fe-Cr-Al stainless steel having high oxidation resistance and spalling resistance and Fe-Cr-Al steel foil for catalyst substrate of catalytic converter |
| US4870046A (en) * | 1987-04-24 | 1989-09-26 | Nippon Steel Corporation | Rolled high aluminum stainless steel foil for use as a substrate for a catalyst carrier |
| EP0516267A1 (en) * | 1991-05-29 | 1992-12-02 | Nisshin Steel Co., Ltd. | High-aluminium-containing ferritic stainless steel |
| EP0573343A1 (en) * | 1992-06-01 | 1993-12-08 | Sumitomo Chemical Company, Limited | Ferritic stainless steel sheets and foils and method for their production |
| GB2451220A (en) * | 2007-07-27 | 2009-01-28 | Vacuumschmelze Gmbh & Co Kg | Soft magnetic iron-cobalt-chromium based alloy |
| US7909945B2 (en) | 2006-10-30 | 2011-03-22 | Vacuumschmelze Gmbh & Co. Kg | Soft magnetic iron-cobalt-based alloy and method for its production |
| US7964043B2 (en) | 2001-07-13 | 2011-06-21 | Vacuumschmelze Gmbh & Co. Kg | Method for producing nanocrystalline magnet cores, and device for carrying out said method |
| US8012270B2 (en) | 2007-07-27 | 2011-09-06 | Vacuumschmelze Gmbh & Co. Kg | Soft magnetic iron/cobalt/chromium-based alloy and process for manufacturing it |
| US8887376B2 (en) | 2005-07-20 | 2014-11-18 | Vacuumschmelze Gmbh & Co. Kg | Method for production of a soft-magnetic core having CoFe or CoFeV laminations and generator or motor comprising such a core |
| US9057115B2 (en) | 2007-07-27 | 2015-06-16 | Vacuumschmelze Gmbh & Co. Kg | Soft magnetic iron-cobalt-based alloy and process for manufacturing it |
| WO2024258340A1 (en) * | 2023-06-16 | 2024-12-19 | Kanthal Ab | A new iron chromium aluminum alloy |
-
1956
- 1956-05-23 GB GB1596656A patent/GB833446A/en not_active Expired
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0033203A3 (en) * | 1980-01-28 | 1981-08-26 | Allegheny Ludlum Steel Corporation | Substrate for catalytic system and ferritic stainless steel from which it is formed |
| EP0033203A2 (en) * | 1980-01-28 | 1981-08-05 | Allegheny Ludlum Steel Corporation | Substrate for catalytic system and ferritic stainless steel from which it is formed |
| EP0246939A2 (en) * | 1986-04-21 | 1987-11-25 | Kawasaki Steel Corporation | Fe-Cr-Al stainless steel having high oxidation resistance and spalling resistance and Fe-Cr-Al steel foil for catalyst substrate of catalytic converter |
| EP0246939A3 (en) * | 1986-04-21 | 1988-10-12 | Kawasaki Steel Corporation | Fe-cr-al stainless steel having high oxidation resistance and spalling resistance and fe-cr-al steel foil for catalyst substrate of catalytic converter |
| US4904540A (en) * | 1986-04-21 | 1990-02-27 | Kawasaki Steel Corp. | Fe-Cr-Al stainless steel having high oxidation resistance and spalling resistance and Fe-Cr-Al steel for catalyst substrate of catalytic converter |
| US4870046A (en) * | 1987-04-24 | 1989-09-26 | Nippon Steel Corporation | Rolled high aluminum stainless steel foil for use as a substrate for a catalyst carrier |
| US5332544A (en) * | 1991-05-29 | 1994-07-26 | Nisshin Steel Co., Ltd. | High-aluminum-containing ferritic stainless steel having improved high-temperature oxidation resistance |
| EP0516267A1 (en) * | 1991-05-29 | 1992-12-02 | Nisshin Steel Co., Ltd. | High-aluminium-containing ferritic stainless steel |
| US5286442A (en) * | 1991-05-29 | 1994-02-15 | Nisshin Steel Co., Ltd. | High-aluminum-containing ferritic stainless steel having improved high-temperature oxidation resistance |
| US5340415A (en) * | 1992-06-01 | 1994-08-23 | Sumitomo Metal Industries, Ltd. | Ferritic stainless steel plates and foils and method for their production |
| EP0573343A1 (en) * | 1992-06-01 | 1993-12-08 | Sumitomo Chemical Company, Limited | Ferritic stainless steel sheets and foils and method for their production |
| US7964043B2 (en) | 2001-07-13 | 2011-06-21 | Vacuumschmelze Gmbh & Co. Kg | Method for producing nanocrystalline magnet cores, and device for carrying out said method |
| US8887376B2 (en) | 2005-07-20 | 2014-11-18 | Vacuumschmelze Gmbh & Co. Kg | Method for production of a soft-magnetic core having CoFe or CoFeV laminations and generator or motor comprising such a core |
| US7909945B2 (en) | 2006-10-30 | 2011-03-22 | Vacuumschmelze Gmbh & Co. Kg | Soft magnetic iron-cobalt-based alloy and method for its production |
| GB2451220A (en) * | 2007-07-27 | 2009-01-28 | Vacuumschmelze Gmbh & Co Kg | Soft magnetic iron-cobalt-chromium based alloy |
| GB2451220B (en) * | 2007-07-27 | 2009-09-16 | Vacuumschmelze Gmbh & Co Kg | Soft magnetic iron-cobalt-chromium-based alloy and process for manufacturing it |
| KR101037098B1 (en) * | 2007-07-27 | 2011-05-26 | 바쿰슈멜체 게엠베하 운트 코. 카게 | Soft Magnetic Iron-Cobalt-Chromium-Based Alloy and Manufacturing Method Thereof |
| US8012270B2 (en) | 2007-07-27 | 2011-09-06 | Vacuumschmelze Gmbh & Co. Kg | Soft magnetic iron/cobalt/chromium-based alloy and process for manufacturing it |
| US9057115B2 (en) | 2007-07-27 | 2015-06-16 | Vacuumschmelze Gmbh & Co. Kg | Soft magnetic iron-cobalt-based alloy and process for manufacturing it |
| WO2024258340A1 (en) * | 2023-06-16 | 2024-12-19 | Kanthal Ab | A new iron chromium aluminum alloy |
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