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GB949101A - Improvements in nickel-chromium-iron alloys - Google Patents

Improvements in nickel-chromium-iron alloys

Info

Publication number
GB949101A
GB949101A GB29092/61A GB2909261A GB949101A GB 949101 A GB949101 A GB 949101A GB 29092/61 A GB29092/61 A GB 29092/61A GB 2909261 A GB2909261 A GB 2909261A GB 949101 A GB949101 A GB 949101A
Authority
GB
United Kingdom
Prior art keywords
chromium
nickel
iron alloys
hours
air cooling
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
GB29092/61A
Inventor
Arthur William Franklin
Ronald Alfred Smith
Edward Gordon Richards
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.)
Inco Ltd
Mond Nickel Co Ltd
Original Assignee
Inco Ltd
Mond Nickel Co 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
Priority to BE621346D priority Critical patent/BE621346A/xx
Application filed by Inco Ltd, Mond Nickel Co Ltd filed Critical Inco Ltd
Priority to GB29092/61A priority patent/GB949101A/en
Priority to DE1458405A priority patent/DE1458405C3/en
Priority to FR906707A priority patent/FR82166E/en
Priority to US216125A priority patent/US3203791A/en
Priority to SE8728/62A priority patent/SE317818B/xx
Publication of GB949101A publication Critical patent/GB949101A/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
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Arc Welding In General (AREA)

Abstract

The alloy of the parent Specification is modified in that it contains: ..Cr.16 - 17% ..C.0.04- 0.08% ..Mo.3 - 3.5% .and.Ni.37 - 50% The titanium content is preferably 1-25% and the maximum nickel content is preferably 45%. The heat treatment disclosed comprises solution heating at 1080 DEG C. for 8 hours, air cooling, ageing at 700 DEG C. for 16 hours and again air cooling.
GB29092/61A 1961-08-11 1961-08-11 Improvements in nickel-chromium-iron alloys Expired GB949101A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE621346D BE621346A (en) 1961-08-11
GB29092/61A GB949101A (en) 1961-08-11 1961-08-11 Improvements in nickel-chromium-iron alloys
DE1458405A DE1458405C3 (en) 1961-08-11 1962-08-09 Use of a nickel-chromium-iron alloy as structural parts of systems operated with superheated steam
FR906707A FR82166E (en) 1961-08-11 1962-08-10 Improvements in nickel-chromium and nickel-chromium-iron alloys
US216125A US3203791A (en) 1961-08-11 1962-08-10 Nickel-chromium-iron alloys
SE8728/62A SE317818B (en) 1961-08-11 1962-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29092/61A GB949101A (en) 1961-08-11 1961-08-11 Improvements in nickel-chromium-iron alloys

Publications (1)

Publication Number Publication Date
GB949101A true GB949101A (en) 1964-02-12

Family

ID=10286014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29092/61A Expired GB949101A (en) 1961-08-11 1961-08-11 Improvements in nickel-chromium-iron alloys

Country Status (5)

Country Link
US (1) US3203791A (en)
BE (1) BE621346A (en)
DE (1) DE1458405C3 (en)
GB (1) GB949101A (en)
SE (1) SE317818B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039473A1 (en) * 1980-10-18 1982-06-09 GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH, 5060 Bergisch Gladbach CARBON AND CORROSION PROTECTED NICKEL BASE ALLOY
US4780276A (en) * 1986-07-30 1988-10-25 The Unites States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Castable hot corrosion resistant alloy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA548776A (en) * 1957-11-12 The International Nickel Company Of Canada Heat-resistant nickel-base alloy of low strategic alloying content
GB728375A (en) * 1951-10-06 1955-04-20 Mond Nickel Co Ltd Improvements in heat-resistant alloys
US2977222A (en) * 1955-08-22 1961-03-28 Int Nickel Co Heat-resisting nickel base alloys
US2920956A (en) * 1956-10-08 1960-01-12 Universal Cyclops Steel Corp Method of preparing high temperature alloys
US2957239A (en) * 1958-12-10 1960-10-25 Orenda Engines Ltd Brazing of nickel base alloys
US3051565A (en) * 1960-04-29 1962-08-28 Allegheny Ludlum Steel Austenitic alloys

Also Published As

Publication number Publication date
SE317818B (en) 1969-11-24
BE621346A (en)
DE1458405C3 (en) 1974-05-16
DE1458405B2 (en) 1973-10-18
DE1458405A1 (en) 1968-12-19
US3203791A (en) 1965-08-31

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