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GB1005292A - Noble metal alloy having high specific electrical resistance - Google Patents

Noble metal alloy having high specific electrical resistance

Info

Publication number
GB1005292A
GB1005292A GB4281/63A GB428163A GB1005292A GB 1005292 A GB1005292 A GB 1005292A GB 4281/63 A GB4281/63 A GB 4281/63A GB 428163 A GB428163 A GB 428163A GB 1005292 A GB1005292 A GB 1005292A
Authority
GB
United Kingdom
Prior art keywords
electrical resistance
high specific
specific electrical
noble metal
metal 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
GB4281/63A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB1005292A publication Critical patent/GB1005292A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)
  • Contacts (AREA)

Abstract

An alloy with a high specific electrical resistance has the following percentage composition: <TABS:1005292/C6-C7/1> The alloy may be heated at 800-900 DEG C. for 1/2 hour followed by cooling at any rate. The Specification refers to a prior alloy of 49.5 Au, 40.5 Pd, 10 Fe which is annealed at 750 DEG C., and further annealed at 300-600 DEG C. for up to 24 hours.
GB4281/63A 1962-02-02 1963-02-01 Noble metal alloy having high specific electrical resistance Expired GB1005292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED38054A DE1236207B (en) 1962-02-02 1962-02-02 Precious metal alloy based on gold-palladium with high specific electrical resistance

Publications (1)

Publication Number Publication Date
GB1005292A true GB1005292A (en) 1965-09-22

Family

ID=7043916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4281/63A Expired GB1005292A (en) 1962-02-02 1963-02-01 Noble metal alloy having high specific electrical resistance

Country Status (4)

Country Link
US (1) US3136634A (en)
DE (1) DE1236207B (en)
FR (1) FR1346215A (en)
GB (1) GB1005292A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819366A (en) * 1969-03-21 1974-06-25 Aurium Res Corp Dental alloy
US4014690A (en) * 1976-05-14 1977-03-29 Howmedica, Inc. Gold-colored alloy solders
US4539176A (en) * 1984-05-04 1985-09-03 Pennwalt Corporation Low gold dental alloys
FR2617191B1 (en) * 1987-06-26 1989-12-08 Louyot Comptoir Lyon Alemand NEW PALLADIUM-BASED ALLOYS CONTAINING AT LEAST ONE ADDITION ELEMENT SELECTED FROM THE GROUP CONSISTING OF INDIUM, ANTIMONY, BISMUTH, CADMIUM, ZINC, COPPER AND MONEY, ESPECIALLY USED IN THE INDUSTRY GLASS AND USE OF SUCH ALLOYS IN THE GLASS INDUSTRY
US5849113A (en) * 1996-09-27 1998-12-15 The Foundation: The Research Institute Of Electric And Magnetic Alloys Electrical resistant alloy having a high temperature coefficient of resistance
US6156266A (en) * 2000-01-07 2000-12-05 Argen Corporation Gold alloy for firing on porcelain
GB0520473D0 (en) * 2005-10-07 2005-11-16 Ilika Technologies Ltd Metal alloy catalysts for fuel cell cathoodes
CN110578068B (en) * 2019-07-24 2020-06-26 焦作大学 Precious metal alloy wire for precision resistor and manufacturing method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB254666A (en) * 1925-04-14 1926-07-08 Michael George Korsunsky Improved manufacture of alloys of platinum or palladium
FR606274A (en) * 1925-06-15 1926-06-10 Process for the manufacture of copper, gold, platinum, palladium or silver alloys and products obtained by carrying out this process
US2780543A (en) * 1955-05-17 1957-02-05 Baker & Co Inc High resistivity alloy
DE1121339B (en) * 1957-07-12 1962-01-04 Degussa Deformable gold alloys for electrical conductors with high specific resistance
GB861646A (en) * 1958-08-06 1961-02-22 Johnson Matthey Co Ltd An improved electrical resistance alloy
US3068127A (en) * 1959-06-02 1962-12-11 Siemens Ag Method of producing a highly doped p-type zone and an appertaining contact on a semiconductor crystal

Also Published As

Publication number Publication date
FR1346215A (en) 1963-12-13
US3136634A (en) 1964-06-09
DE1236207B (en) 1967-03-09

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