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CH454488A - Verfahren zur Herstellung von Platin-Thermodrähten - Google Patents

Verfahren zur Herstellung von Platin-Thermodrähten

Info

Publication number
CH454488A
CH454488A CH101465A CH101465A CH454488A CH 454488 A CH454488 A CH 454488A CH 101465 A CH101465 A CH 101465A CH 101465 A CH101465 A CH 101465A CH 454488 A CH454488 A CH 454488A
Authority
CH
Switzerland
Prior art keywords
thermowires
platinum
production
platinum thermowires
Prior art date
Application number
CH101465A
Other languages
German (de)
English (en)
Inventor
Walter Dr Obrowski
Liebich Dieter
Original Assignee
Degussa
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 filed Critical Degussa
Publication of CH454488A publication Critical patent/CH454488A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
    • B22F9/305—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis of metal carbonyls
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0466—Alloys based on noble metals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/80—Constructional details
    • H10N10/85—Thermoelectric active materials
    • H10N10/851—Thermoelectric active materials comprising inorganic compositions
    • H10N10/854—Thermoelectric active materials comprising inorganic compositions comprising only metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Powder Metallurgy (AREA)
CH101465A 1964-02-13 1965-01-25 Verfahren zur Herstellung von Platin-Thermodrähten CH454488A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED43610A DE1274344B (de) 1964-02-13 1964-02-13 Verfahren zur Herstellung von Edelmetall-Thermodraehten, insbesondere Platin-Thermodraehten

Publications (1)

Publication Number Publication Date
CH454488A true CH454488A (de) 1968-04-15

Family

ID=7047720

Family Applications (1)

Application Number Title Priority Date Filing Date
CH101465A CH454488A (de) 1964-02-13 1965-01-25 Verfahren zur Herstellung von Platin-Thermodrähten

Country Status (5)

Country Link
US (1) US3349467A (nl)
BE (1) BE659549A (nl)
CH (1) CH454488A (nl)
DE (1) DE1274344B (nl)
NL (1) NL6501410A (nl)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476208A (en) * 1943-10-28 1949-07-12 Int Nickel Co Sintered precious metal product
FR992808A (fr) * 1949-05-31 1951-10-23 Mines Et Usines De Salsigne Procédé d'affinage de l'or
GB981792A (en) * 1962-05-07 1965-01-27 Mond Nickel Co Ltd Improvements relating to precious metals and alloys thereof

Also Published As

Publication number Publication date
DE1274344B (de) 1968-08-01
NL6501410A (nl) 1965-08-16
US3349467A (en) 1967-10-31
BE659549A (nl) 1965-05-28

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