GB1071449A - Corrosion-resistant nickel alloys - Google Patents

Corrosion-resistant nickel alloys

Info

Publication number
GB1071449A
GB1071449A GB22169/66A GB2216966A GB1071449A GB 1071449 A GB1071449 A GB 1071449A GB 22169/66 A GB22169/66 A GB 22169/66A GB 2216966 A GB2216966 A GB 2216966A GB 1071449 A GB1071449 A GB 1071449A
Authority
GB
United Kingdom
Prior art keywords
alloy
corrosion
nickel alloys
resistant nickel
sensitized
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
GB22169/66A
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
Original Assignee
Inco 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 Inco Ltd filed Critical Inco Ltd
Publication of GB1071449A publication Critical patent/GB1071449A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • 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
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)

Abstract

An annealed alloy comprises .Cr.14-30% .Fe.0 to 50% .Al.0.003-0.05% .Ti.0.005-0.15% .Si.0.01-0.3% .C.0.01-0.15% the balance, apart from impurities such as Mn preferably no more than 2%, S and P, being nickel in an amount of at least 30%. Examples contain up to 0.007% of boron and up to 2.2% of manganese. An alloy containing more than 0.03% carbon must have a hardness and grain size represented by a point within the shaded area of Figs.1 or 2 (not shown). Annealing may be carried out at 850-1150 DEG C. with water quenching or the alloy may be sensitized at 700 DEG C. followed by air cooling and the alloy may be cold rolled.
GB22169/66A 1965-05-26 1966-05-18 Corrosion-resistant nickel alloys Expired GB1071449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45905065A 1965-05-26 1965-05-26

Publications (1)

Publication Number Publication Date
GB1071449A true GB1071449A (en) 1967-06-07

Family

ID=23823206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22169/66A Expired GB1071449A (en) 1965-05-26 1966-05-18 Corrosion-resistant nickel alloys

Country Status (12)

Country Link
US (1) US3645726A (en)
AT (1) AT271917B (en)
BE (1) BE681642A (en)
CH (1) CH452204A (en)
DE (1) DE1533282A1 (en)
ES (1) ES327143A1 (en)
FR (1) FR1556954A (en)
GB (1) GB1071449A (en)
LU (1) LU51168A1 (en)
NL (1) NL6607289A (en)
NO (1) NO115933B (en)
SE (1) SE336680B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264357A2 (en) * 1986-09-08 1988-04-20 BÖHLER Gesellschaft m.b.H. Heat-resistant austenitic alloy, and process for its manufacture

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004080A (en) * 1975-07-25 1977-01-18 Rca Corporation Metal coating for video discs
US4591393A (en) * 1977-02-10 1986-05-27 Exxon Production Research Co. Alloys having improved resistance to hydrogen embrittlement
US4490186A (en) * 1982-11-10 1984-12-25 United Technologies Corporation Thermal-mechanical working of wrought non-hardenable nickel alloy
US4481043A (en) * 1982-12-07 1984-11-06 The United States Of America As Represented By The United States Department Of Energy Heat treatment of NiCrFe alloy to optimize resistance to intergrannular stress corrosion
FR2596066B1 (en) * 1986-03-18 1994-04-08 Electricite De France AUSTENITIQUE NICKEL-CHROME-FER ALLOY

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1542232A (en) * 1920-12-09 1925-06-16 Commentry Fourchambault & Deca Alloy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264357A2 (en) * 1986-09-08 1988-04-20 BÖHLER Gesellschaft m.b.H. Heat-resistant austenitic alloy, and process for its manufacture
EP0264357A3 (en) * 1986-09-08 1989-04-26 Bohler Gesellschaft M.B.H. Heat-resistant austenitic alloy, and process for its manufacture

Also Published As

Publication number Publication date
SE336680B (en) 1971-07-12
AT271917B (en) 1969-06-25
LU51168A1 (en) 1966-08-04
US3645726A (en) 1972-02-29
CH452204A (en) 1968-05-31
BE681642A (en) 1966-11-28
NL6607289A (en) 1966-11-28
NO115933B (en) 1968-12-30
DE1533282A1 (en) 1969-12-11
FR1556954A (en) 1969-02-14
ES327143A1 (en) 1967-11-01

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