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Iska caabbiyeyaal 5mm Ballac 1Cr13Al4 Xarig Fidsan oo Iftiin leh FeCrAl silig iska caabbin ah

Sharaxaad Gaaban:

Daloolada FeCrAl waxaa lagu gartaa iska caabin oksaydh oo aad u fiican iyo xasillooni qaabeed oo aad u wanaagsan taasoo keenta cimri dheer oo curiye ah.
Waxaa badanaa loo isticmaalaa walxaha kuleyliyaha korontada ee foornada warshadaha iyo qalabka guryaha.
Daloolada FeCrAl waxay leeyihiin heerkul adeeg oo ka sarreeya Daloolada NiCr waxayna leeyihiin qiimo aad uga hooseeya. Laakiin waxay leeyihiin xasillooni iyo dabacsanaan hoose, si fudud ayay u jilicsanaan karaan ka dib wareeg waqti.


  • Shahaadada:ISO 9001
  • Cabbirka:La habeeyey
  • agab:FeCrAl
  • darajada:1Cr13Al4
  • dusha sare:dhalaalaya
  • cufnaanta:7.1g/cm3
  • xaalad:jilicsan
  • nooca:silig qaawan
  • Faahfaahinta Badeecada

    Su'aalaha Badiya La Weydiiyo

    Calaamadaha Alaabta

    1Cr13Al4 FeCrAl alloy Bright Flat Strip/Badweyn Strip loogu talagalay Isticmaalka Iska caabbinta

     

    Alloys-ka Fecral iyo Nickel-chromium ayaa loo doortay inay noqdaan walxaha iska caabiya iska caabbinta ku dhex jirta sababtoo ah alloys-ka nickel-chromium waxay leeyihiin iska caabbinta korantada oo sareysa oo si weyn loogu isticmaalo iska caabbinta filimada khafiifka ah [1, 2]. Iska caabbinta xaashida filimka daawaha nickel-chrome oo ka kooban 20% chromium waxay noqon kartaa mid u sarreysa 2-3 kiilo ohms weli waxay ilaalin kartaa xasillooni wanaagsan. Isku-darka heerkulka 1 ee iska caabbinta (TCR) ee daawaha nickel-chrome ee badan waa qiyaastii 110 ppm/°C. Marka lagu daro xaddi yar oo silicon iyo aluminium ah oo leh nickel-chromium, xasilloonida heerkulka ayaa si dheeraad ah loo hagaajiyaa.

     

    Codsiga:

    Iska caabbinta ku dhex jirta loox fiilooyin daabacan ayaa noqon doonta mid awood u leh yaraynta xirmooyinka oo leh isku halayn sare iyo waxqabad koronto oo la wanaajiyey. Ku-darka shaqada iska caabbinta ee substrate-ka laminate-ka waxay xoraynaysaa aagga dusha sare ee PWB ee ay isticmaalaan qaybaha kala duwan, taasoo suurtogalinaysa kordhinta shaqada qalabka iyadoo la dhigayo qaybo firfircoon. Daloolada Nickel-chromium waxay leeyihiin iska caabbinta korantada oo sareysa, taas oo ka dhigaysa kuwo wax ku ool ah oo loo isticmaalo codsiyo kala duwan. Nickel iyo chromium waxaa lagu dahaadhay silicon iyo aluminium si loo hagaajiyo xasilloonida heerkulka loona yareeyo isku-dhafka kulaylka ee iska caabbinta. Lakab khafiif ah oo iska caabbinta filimka ku salaysan daloolada nickel-chromium ayaa si joogto ah loogu dhejiyay duubabka bir-naxaas ah si loo abuuro agab loogu talagalay codsiyada iska caabbinta ee ku dhex jira. Lakabka iska caabbinta filimka khafiifka ah ee u dhexeeya naxaasta iyo laminate-ka ayaa si xulasho leh loogu dhejin karaa si loo sameeyo iska caabbinta kala duwan. Kiimikooyinka loogu talagalay xoqidda ayaa caan ku ah hababka wax soo saarka PWB. Iyadoo la xakameynayo dhumucda daloolada, qiimaha iska caabbinta xaashida laga bilaabo 25 ilaa 250 ohm/sq. ayaa la helaa. Warqaddani waxay isbarbar dhigi doontaa laba walxood oo nickel-chromium ah hababka ay wax ku qortaan, isku-midnimada, maaraynta awoodda, waxqabadka kulaylka, isku-dhejinta iyo xallinta wax ku qoridda.

     

    Magaca summada 1Cr13Al4 0Cr25Al5 0Cr21Al6 0Cr23Al5 0Cr21Al4 0Cr21Al6Nb 0Cr27Al7Mo2
    Halabuurka kiimikada ugu weyn% 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 fursad
    qadar
    fursad
    qadar
    fursad
    qadar
    fursad
    qadar
    fursad
    qadar
    fursad
    qadar
    fursad
    qadar
    Fe Nasasho Nasasho Nasasho Nasasho Nasasho Nasasho Nasasho
    Nb0.5 Mo1.8-2.2
    Ugu badnaan. joogto ah
    heerkulka adeegga.ee
    walax (ºC)
    950 1250 1250 1250 1100 1350 1400
    Iska caabin
    μΩ.m,20ºC
    1.25 1.42 1.42 1.35 1.23 1.45 1.53
    Cufnaanta
    (g/cm3)
    7.4 7.10 7.16 7.25 7.35 7.10 7.10
    Kulayl
    conductivity
    KJ/mhºC
    52.7 46.1 63.2 60.2 46.9 46.1 45.2
    Isku-darka
    Ballaarinta khadadka
    α × 10-6/ºC
    15.4 16.0 14.7 15.0 13.5 16.0 16.0
    Barta dhalaalaysa°C 1450 1500 1500 1500 1500 1510 1520
    Xoogga jiidista
    Mpa
    580-680 630-780 630-780 630-780 600-700 650-800 680-830
    Kordhinta
    dillaac %
    >16 >12 >12 >12 >12 >12 >10
    Kala duwanaanshaha
    aagga %
    65-75 60-75 65-75 65-75 65-75 65-75 65-75
    Ku celi laabista
    soo noqnoqoshada (F/R)
    >5 >5 >5 >5 >5 >5 >5
    Adkaanta (HB) 200-260 200-260 200-260 200-260 200-260 200-260 200-260
    Micrographic
    qaab-dhismeed
    Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite
    Magnetic
    guryaha
    Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic

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