GB841366A - Improvements in iron aluminium alloys - Google Patents

Improvements in iron aluminium alloys

Info

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
Application number
GB2090857A
Inventor
William Henry Richardson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Langley Alloys Ltd
Original Assignee
Langley Alloys Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Langley Alloys Ltd filed Critical Langley Alloys Ltd
Priority to GB2090857A priority Critical patent/GB841366A/en
Priority to DEL30675A priority patent/DE1262613B/en
Publication of GB841366A publication Critical patent/GB841366A/en
Priority to DE19601433111 priority patent/DE1433111C/en
Priority to US246318A priority patent/US3193384A/en
Expired legal-status Critical Current

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.
GB2090857A 1957-07-02 1957-07-02 Improvements in iron aluminium alloys Expired GB841366A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1892316A (en) * 1929-12-26 1932-12-27 Bonney Floyd Co Noncorrosive steel alloy

Cited By (8)

* Cited by examiner, † Cited by third party
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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