GB1171674A - Improvements in and relating to Resistance Alloys - Google Patents

Improvements in and relating to Resistance Alloys

Info

Publication number
GB1171674A
GB1171674A GB21853/67A GB2185367A GB1171674A GB 1171674 A GB1171674 A GB 1171674A GB 21853/67 A GB21853/67 A GB 21853/67A GB 2185367 A GB2185367 A GB 2185367A GB 1171674 A GB1171674 A GB 1171674A
Authority
GB
United Kingdom
Prior art keywords
hours
relating
resistance alloys
alloy
resistance
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
GB21853/67A
Inventor
John Jephson Norreys
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Priority to GB21853/67A priority Critical patent/GB1171674A/en
Priority to DE19681758310 priority patent/DE1758310A1/en
Priority to US728155A priority patent/US3561956A/en
Publication of GB1171674A publication Critical patent/GB1171674A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermistors And Varistors (AREA)
  • Contacts (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Abstract

1,171,674. Electric resistance alloys. JOHNSON, MATTHEY & CO. Ltd. May 10, 1968 [May 11, 1967], No.21853/67. Heading C7A. A resistance alloy (e. g. for making the wire of a slide wire potentiometer) comprises:- Pd 74- 98À5% V 1 - 15% one or(Au) more Mo 0À5 - 11% in total of A1 apart from impurities. The alloy may be homogenized by heating to 1200‹C. in 2-3 hours, maintaining at 1200‹C. for 4 hours and then cooled to room temperature in 2-3 hours.
GB21853/67A 1967-05-11 1967-05-11 Improvements in and relating to Resistance Alloys Expired GB1171674A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB21853/67A GB1171674A (en) 1967-05-11 1967-05-11 Improvements in and relating to Resistance Alloys
DE19681758310 DE1758310A1 (en) 1967-05-11 1968-05-10 Palladium-vanadium alloy, in particular for use as a resistance material
US728155A US3561956A (en) 1967-05-11 1968-05-10 Resistance alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21853/67A GB1171674A (en) 1967-05-11 1967-05-11 Improvements in and relating to Resistance Alloys

Publications (1)

Publication Number Publication Date
GB1171674A true GB1171674A (en) 1969-11-26

Family

ID=10169921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21853/67A Expired GB1171674A (en) 1967-05-11 1967-05-11 Improvements in and relating to Resistance Alloys

Country Status (3)

Country Link
US (1) US3561956A (en)
DE (1) DE1758310A1 (en)
GB (1) GB1171674A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338509A (en) * 1991-09-20 1994-08-16 Johnson Matthey Public Limited Company Method of using Pd-alloy pinning wires in turbine blade casting

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139891A (en) * 1991-07-01 1992-08-18 Olin Corporation Palladium alloys having utility in electrical applications
US5236789A (en) * 1991-07-01 1993-08-17 Olin Corporation Palladium alloys having utility in electrical applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338509A (en) * 1991-09-20 1994-08-16 Johnson Matthey Public Limited Company Method of using Pd-alloy pinning wires in turbine blade casting

Also Published As

Publication number Publication date
DE1758310A1 (en) 1971-01-07
US3561956A (en) 1971-02-09

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