GB1508184A - Oxidation resistant iron base alloys - Google Patents

Oxidation resistant iron base alloys

Info

Publication number
GB1508184A
GB1508184A GB2174875A GB2174875A GB1508184A GB 1508184 A GB1508184 A GB 1508184A GB 2174875 A GB2174875 A GB 2174875A GB 2174875 A GB2174875 A GB 2174875A GB 1508184 A GB1508184 A GB 1508184A
Authority
GB
United Kingdom
Prior art keywords
oxidation resistant
resistant iron
iron base
base alloys
alloy
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
GB2174875A
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.)
Cabot Corp
Original Assignee
Cabot Corp
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 Cabot Corp filed Critical Cabot Corp
Publication of GB1508184A publication Critical patent/GB1508184A/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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Contacts (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1508184 Oxidation resistant ferrous alloy CABOT CORP 21 May 1975 [22 May 1974] 21748/75 Heading C7A A hot and cold workable oxidation resistant iron-based alloy contains: C 0À05-0À7 Nb 0-0À3 Co 15-30 Cr 18-25 Mn 0-2 Mo 1-6 where N 0À10-0À30 Nb and Ta > 0À4 Ni 15-30 Si 0À2-0À8 Ta 0À1-2 W 1-10 Zr 0-0À1 Al 0À1-0À5 La 0-0À1 Fe Bal > 23 with impurities i.e. B, Ti, Mg, Cu, S, P, V, Ca to a max. of 0À6%. The alloy has good high temperature tensile, creep, fatigue and oxidation resistance and may be used as a more economic substitute for super alloys. Optimum properties are achieved when C + N > 0À25.
GB2174875A 1974-05-22 1975-05-21 Oxidation resistant iron base alloys Expired GB1508184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47234174A 1974-05-22 1974-05-22

Publications (1)

Publication Number Publication Date
GB1508184A true GB1508184A (en) 1978-04-19

Family

ID=23875124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2174875A Expired GB1508184A (en) 1974-05-22 1975-05-21 Oxidation resistant iron base alloys

Country Status (7)

Country Link
JP (1) JPS5912739B2 (en)
CA (1) CA1073708A (en)
DE (1) DE2522493A1 (en)
FR (1) FR2272188B1 (en)
GB (1) GB1508184A (en)
IT (1) IT1032955B (en)
SE (1) SE423726B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487062A (en) * 1977-12-22 1979-07-11 Mitsubishi Electric Corp External conducting film coating device for braun tube
JPS54161791U (en) * 1978-04-28 1979-11-12
JPS5929105B2 (en) * 1979-04-04 1984-07-18 三菱マテリアル株式会社 Fe-based alloy with excellent molten zinc corrosion resistance
EP0477363A4 (en) * 1990-04-16 1993-01-20 Carondelet Foundry Company Heat resistant alloys
CN102605278B (en) * 2012-03-13 2013-03-27 周子超 High-temperature alloy and hot isostatic pressing sintering method thereof

Also Published As

Publication number Publication date
FR2272188A1 (en) 1975-12-19
SE423726B (en) 1982-05-24
FR2272188B1 (en) 1981-05-22
DE2522493A1 (en) 1975-12-04
JPS5123425A (en) 1976-02-25
IT1032955B (en) 1979-06-20
CA1073708A (en) 1980-03-18
JPS5912739B2 (en) 1984-03-26
SE7505791L (en) 1975-12-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee