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Resistors 5mm Width 1Cr13Al4 Bright Flat Strip FeCrAl resistance terata

Tlhaloso e Khutšoanyane:

Li-alloys tsa FeCrAl li tšoauoa ka khanyetso e ntle ea oxidation le botsitso bo botle ba sebopeho se hlahisang bophelo bo bolelele ba lintho.
Hangata li sebelisoa linthong tse futhumatsang tsa motlakase liboping tsa indasteri le lisebelisoa tsa lapeng
Li-alloys tsa FeCrAl li na le mocheso o phahameng oa litšebeletso ho feta NiCr Alloys le litheko tse tlase haholo. Empa li na le botsitso bo tlase le ho feto-fetoha ha maemo, habonolo hore li ka senyeha ka mor'a selikalikoe sa nako


  • Setifikeiti:ISO 9001
  • Boholo:Customized
  • thepa:FeCrAl
  • mophato:1Cr13Al4
  • bokaholimo:e kganyang
  • tekano:7.1g/cm3
  • boemo:bonolo
  • mofuta:terata e se nang letho
  • Lintlha tsa Sehlahisoa

    LBH

    Li-tag tsa Sehlahisoa

    1Cr13Al4 FeCrAl alloy Bright Flat Strip / Wide Strip bakeng sa Tšebeliso ea Resistors

     

    Li-alloys tsa Fecral le li-alloys tsa Nickel-chromium li khethiloe hore e be thepa e hanyetsang bakeng sa mohanyetsi o kentsoeng hobane li-alloys tsa nickel-chromium li na le matla a phahameng a matla a motlakase a sebelisoang haholo bakeng sa lihanyetsi tse tšesaane tsa lifilimi [1, 2]. Letlapa la khanyetso ea filimi ea alloy ea nickel-chrome e nang le 20% chromium e ka ba holimo ho 2-3 kilo ohms mme e ntse e boloka botsitso bo botle. Thempereichara ea 1 ea ho hanyetsa (TCR) bakeng sa alloy e ngata ea nickel-chrome e ka ba 110 ppm/°C. Ka ho kopanya silicon le aluminium e nyenyane ka nickel-chromium, botsitso ba mocheso bo ntse bo ntlafala.

     

    Kopo:

    Li-resistors tse kentsoeng ka har'a boto e hatisitsoeng ea wiring e tla ba sesebelisoa sa ho etsa liphutheloana tse nyane tse nang le ts'epo e phahameng le ts'ebetso e ntlafalitsoeng ea motlakase. Ho kopanya ts'ebetso ea ho hanyetsa ka har'a substrate ea laminate ho lokolla sebaka sa PWB se sebelisoang ke likarolo tse sa tšoaneng, se nolofalletsang ho eketsa ts'ebetso ea lisebelisoa ka ho behoa ha likarolo tse sebetsang haholoanyane. Li-alloys tsa nickel-chromium li na le matla a phahameng a ho hanyetsa motlakase, e leng se etsang hore li sebetse ho sebelisoa lits'ebetsong tse fapaneng. Nickel le chromium li kopantsoe le silicon le aluminium ho ntlafatsa botsitso ba mocheso le ho theola coefficient ea mocheso oa ho hanyetsa. Lera le tšesaane le hanyetsanang le filimi le thehiloeng holim'a li-alloys tsa nickel-chromium le kentsoe khafetsa holim'a meqolo ea foil ea koporo ho etsa lisebelisoa bakeng sa lisebelisoa tse kentsoeng tsa resistor. Lesela le tšesaane la ho hanyetsa filimi le kentsoeng lipakeng tsa koporo le laminate le ka hlophisoa ka mokhoa o ikhethileng ho etsa lihanyetsi tse ikhethileng. Lik'hemik'hale tsa etching li tloaelehile lits'ebetsong tsa tlhahiso ea PWB. Ka ho laola botenya ba li-alloys, litekanyetso tsa ho hanyetsa lakane ho tloha ho 25 ho isa ho 250 ohm / sq. lia fumanoa. Pampiri ena e tla bapisa lisebelisoa tse peli tsa nickel-chromium ka mekhoa ea tsona ea etching, ho ts'oana, ts'ebetso ea matla, ts'ebetso ea mocheso, ho khomarela le ho etsa qeto.

     

    Lebitso la lebitso 1Cr13Al4 0Cr25Al5 0Cr21Al6 0Cr23Al5 0Cr21Al4 0Cr21Al6Nb 0Cr27Al7Mo2
    Motsoako oa mantlha oa lik'hemik'hale% Cr 12.0-15.0 23.0-26.0 19.0-22.0 22.5-24,5 18.0-21.0 21.0-23.0 26.5-27.8
    Al 4.0-6.0 4.5-6.5 5.0-7.0 4.2-5.0 3.0-4.2 5.0-7.0 6.0-7.0
    RE monyetla
    chelete
    monyetla
    chelete
    monyetla
    chelete
    monyetla
    chelete
    monyetla
    chelete
    monyetla
    chelete
    monyetla
    chelete
    Fe Phomola Phomola Phomola Phomola Phomola Phomola Phomola
    Nb0.5 Mo1.8-2.2
    Max.tswella
    nako ea tšebeletso.ea
    element (ºC)
    950 1250 1250 1250 1100 1350 1400
    Ho hanyetsa
    μΩ.m,20ºC
    1.25 1.42 1.42 1.35 1.23 1.45 1.53
    Botenya
    (g/cm3)
    7.4 7.10 7.16 7.25 7.35 7.10 7.10
    Mocheso
    conductivity
    KJ/mhºC
    52.7 46.1 63.2 60.2 46.9 46.1 45.2
    Coefficient of
    katoloso ea mela
    α×10-6/ºC
    15.4 16.0 14.7 15.0 13.5 16.0 16.0
    Sebaka se qhibilihangºC 1450 1500 1500 1500 1500 1510 1520
    Matla a tšepe
    Mpa
    580-680 630-780 630-780 630-780 600-700 650-800 680-830
    Elongation at
    ho phatloha %
    >16 >12 >12 >12 >12 >12 >10
    Phapang ea
    sebaka %
    65-75 60-75 65-75 65-75 65-75 65-75 65-75
    Pheta ho kobeha
    maqhubu (F/R)
    >5 >5 >5 >5 >5 >5 >5
    Ho thatafala(HB) 200-260 200-260 200-260 200-260 200-260 200-260 200-260
    Micrographic
    sebopeho
    Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite
    Magnetic
    thepa
    Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic

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