GB1195551A - Improvements in Copper-Nickel-Iron Alloys - Google Patents

Improvements in Copper-Nickel-Iron Alloys

Info

Publication number
GB1195551A
GB1195551A GB1270367A GB1270367A GB1195551A GB 1195551 A GB1195551 A GB 1195551A GB 1270367 A GB1270367 A GB 1270367A GB 1270367 A GB1270367 A GB 1270367A GB 1195551 A GB1195551 A GB 1195551A
Authority
GB
United Kingdom
Prior art keywords
nickel
copper
iron alloys
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
GB1270367A
Inventor
Douglas Brown
Prodyot Guha
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 GB1270367A priority Critical patent/GB1195551A/en
Publication of GB1195551A publication Critical patent/GB1195551A/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
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

1,195,551. Cu-Ni-Fe alloy. LANGLEY ALLOYS Ltd. Feb. 7, 1968 [March 17, 1967], No. 12703/67. Heading C7A. A high strength, ductile alloy with a magnetic permeability less than 1À3, comprises:- Al 1-4% Fe over 12% up to 50% Mn 4-6% Ni 10-20% Cr 0-10% Nb 0-3% Si 0-3% the balance being Cu in an amount of at least 20% and has a Fe/Ni ratio of at least 1 when the Ni content is less than 15%. The alloys may be used in the as cast state, may be hot worked and may be precipitation hardened at 400-600‹ C. to increase the proof stress thereof.
GB1270367A 1967-03-17 1967-03-17 Improvements in Copper-Nickel-Iron Alloys Expired GB1195551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1270367A GB1195551A (en) 1967-03-17 1967-03-17 Improvements in Copper-Nickel-Iron Alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1270367A GB1195551A (en) 1967-03-17 1967-03-17 Improvements in Copper-Nickel-Iron Alloys

Publications (1)

Publication Number Publication Date
GB1195551A true GB1195551A (en) 1970-06-17

Family

ID=10009565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1270367A Expired GB1195551A (en) 1967-03-17 1967-03-17 Improvements in Copper-Nickel-Iron Alloys

Country Status (1)

Country Link
GB (1) GB1195551A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107099695A (en) * 2017-05-09 2017-08-29 于泠然 A kind of deformable permanent-magnet alloy, deformable permanent-magnet alloy strip and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107099695A (en) * 2017-05-09 2017-08-29 于泠然 A kind of deformable permanent-magnet alloy, deformable permanent-magnet alloy strip and preparation method thereof

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Legal Events

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