GB841366A - Improvements in iron aluminium alloys - Google Patents
Improvements in iron aluminium alloysInfo
- Publication number
- GB841366A GB841366A GB2090857A GB2090857A GB841366A GB 841366 A GB841366 A GB 841366A GB 2090857 A GB2090857 A GB 2090857A GB 2090857 A GB2090857 A GB 2090857A GB 841366 A GB841366 A GB 841366A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloys
- range
- contain
- hot
- aluminium alloys
- 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
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Forging (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Iron-aluminium-manganese alloys have compositions, in per cent by weight, within the follong range: .Al.over 6.0 and up to 20.0 .Mn.18.0-40.0 .C.0.15-2.0 .Nb.up to 4.0 .Si.up to 3.0 .N.up to 1.0 .Fe and impurities the balance.. The alloys may also contain one or more of Be, Co, Ni, Mo, W, V, Cu, Ta, Ti, Zr up to 10.0 each and up to 15.0 in total, and up to 5.0 Cr, up to 2.0 B and up to 2.0 Ce. The alloys may be hot worked in the temperature range 950-1250 DEG C, solution treated in the range 800-1250 DEG C and quenched in oil or water. The alloys may then be cold worked and hardened in the range 400-700 DEG C. Among the uses of the alloy referred to are compressor blades and discs, aero engine bearing housings, spings, hot-forging dies, gears, valve seat inserts. The Provisional Specifications describe also alloys containing 2-40 of Mn, which alloys may also contain Mg.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2090857A GB841366A (en) | 1957-07-02 | 1957-07-02 | Improvements in iron aluminium alloys |
DEL30675A DE1262613B (en) | 1957-07-02 | 1958-06-27 | Use of a steel alloy as a material for objects with high strength, wear resistance and relatively low specific weight |
DE19601433111 DE1433111C (en) | 1960-08-08 | 1960-08-08 | Use of a steel alloy as a material for objects with high strength, wear resistance and relatively low specific weight |
US246318A US3193384A (en) | 1957-07-02 | 1962-12-21 | Iron aluminium alloys |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2090857A GB841366A (en) | 1957-07-02 | 1957-07-02 | Improvements in iron aluminium alloys |
GB11258 | 1958-01-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB841366A true GB841366A (en) | 1960-07-13 |
Family
ID=42790826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2090857A Expired GB841366A (en) | 1957-07-02 | 1957-07-02 | Improvements in iron aluminium alloys |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1262613B (en) |
GB (1) | GB841366A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634221A1 (en) * | 1988-07-13 | 1990-01-19 | Nat Science Council | Cast articles made of alloys based on Fe-Mn-Al-Cr-Si-C |
GB2227495A (en) * | 1989-01-27 | 1990-08-01 | Nat Science Council | Hot-rolled alloy steel plate |
WO1991003580A1 (en) * | 1987-04-02 | 1991-03-21 | Ipsco Enterprises Inc. | Aluminium-manganese-iron stainless steel alloy |
DE19900199A1 (en) * | 1999-01-06 | 2000-07-13 | Ralf Uebachs | High strength light constructional steel for pre-stressed concrete reinforcements or automobile body components has high manganese and aluminum contents |
WO2010052052A1 (en) * | 2008-11-07 | 2010-05-14 | Siemens Aktiengesellschaft | Rotor for a turbomachine |
EP2302088A1 (en) * | 2009-09-28 | 2011-03-30 | General Electric Company | Cast compressor articles and methods of forming same |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1430161B1 (en) * | 2001-09-28 | 2005-06-15 | DaimlerChrysler AG | High-strength duplex/triplex steel for lightweight construction and use thereof |
DE10259230B4 (en) * | 2002-12-17 | 2005-04-14 | Thyssenkrupp Stahl Ag | Method for producing a steel product |
DE102005057599A1 (en) * | 2005-12-02 | 2007-06-06 | Volkswagen Ag | lightweight steel |
DE102006030699B4 (en) * | 2006-06-30 | 2014-10-02 | Daimler Ag | Cast steel piston for internal combustion engines |
DE102011000089A1 (en) | 2011-01-11 | 2012-07-12 | Thyssenkrupp Steel Europe Ag | Method for producing a hot rolled flat steel product |
ES2791887T3 (en) | 2016-03-29 | 2020-11-06 | Deutsche Edelstahlwerke Specialty Steel Gmbh & Co Kg | Low density steel and process for the manufacture of a flat steel product or an elongated steel product from such steel |
EP3364040A1 (en) | 2017-02-15 | 2018-08-22 | Siemens Aktiengesellschaft | Rotor component, method for producing same |
TWI715852B (en) * | 2018-07-11 | 2021-01-11 | 永鼎應用金屬股份有限公司 | Austenitic alloy steel |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1892316A (en) * | 1929-12-26 | 1932-12-27 | Bonney Floyd Co | Noncorrosive steel alloy |
-
1957
- 1957-07-02 GB GB2090857A patent/GB841366A/en not_active Expired
-
1958
- 1958-06-27 DE DEL30675A patent/DE1262613B/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991003580A1 (en) * | 1987-04-02 | 1991-03-21 | Ipsco Enterprises Inc. | Aluminium-manganese-iron stainless steel alloy |
FR2634221A1 (en) * | 1988-07-13 | 1990-01-19 | Nat Science Council | Cast articles made of alloys based on Fe-Mn-Al-Cr-Si-C |
GB2227495A (en) * | 1989-01-27 | 1990-08-01 | Nat Science Council | Hot-rolled alloy steel plate |
FR2643650A1 (en) * | 1989-01-27 | 1990-08-31 | Nat Science Council | Hot-rolled alloy steel sheet |
GB2227495B (en) * | 1989-01-27 | 1993-05-19 | Nat Science Council | Hot-rolled alloy steel plate |
DE19900199A1 (en) * | 1999-01-06 | 2000-07-13 | Ralf Uebachs | High strength light constructional steel for pre-stressed concrete reinforcements or automobile body components has high manganese and aluminum contents |
WO2010052052A1 (en) * | 2008-11-07 | 2010-05-14 | Siemens Aktiengesellschaft | Rotor for a turbomachine |
EP2302088A1 (en) * | 2009-09-28 | 2011-03-30 | General Electric Company | Cast compressor articles and methods of forming same |
Also Published As
Publication number | Publication date |
---|---|
DE1262613B (en) | 1968-03-07 |
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