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0Cr25Al5/Kant-hal A/alloy 835/KA Fecral alloy/Uaea Fa'avevela/Uaea Fa'avevela Fa'asolosolo i le Ogaumu

Fa'amatalaga Pupuu:


  • igoa o le faʻataʻitaʻiga:0Cr25Al5
  • talosaga:fa'avevela
  • meafaitino:Fecral
  • luga:pupula/fa'a'okesaita
  • foliga:lapotopoto pe fasipepa
  • Fa'amatalaga o le oloa

    Fesili e Masani Ona Fesiligia

    Fa'ailoga o Oloa

    0Cr25Al5 Fecral alloy/Uaea Fa'avevela/Uaea Fa'avevela Fa'asolosolo o le Ogaumu

    1. Fa'amatalaga
    Faatasi ai ma uiga o le tete'e maualuga, le maualalo o le coefficient o le tete'e eletise, maualuga le vevela o le fa'agaioiga, lelei le tete'e atu i le 'ele i lalo o le vevela maualuga.
    E faʻaaogaina masani i le lokomotipi eletise, lokomotipi diesel, taʻavale metro ma taʻavale feʻaveaʻi saoasaoa maualuga ma isi mea faʻapena e teteʻe atu ai i le faiga o le taofi, ogaumu seramika eletise, ogaumu faʻapisinisi.

    2. Fa'amatalaga
    1). La'au tete'e o le loli:
    Mafiafia: 0.6mm-1.5mm
    Lautele: 60mm-90mm

    2). O le fasipepa e tete'e atu i le ogaumu seramika eletise:
    Mafiafia: 0.04mm-1.0mm
    Lautele: 5mm-12mm
    Mafiafia ma le lautele: (0.04mm-1.0mm) × 12mm (i luga)

    3). Lipine tete'e maualalo:
    Mafiafia ma le lautele: (0.2mm-1.5mm) * 5mm

    4).Ogaumu fa'apisinisilipine:
    Mafiafia: 1.5mm-3.0mm
    Lautele: 10mm-30mm

    3. Fa'amatalaga
    Fa'atinoga mautu; Tete'e i le 'okesaita; Tete'e i le 'ele; Mausali i le vevela maualuga; Malosiaga sili ona lelei e fausia ai ni li'o; Tulaga matagofie ma tutusa o le laualuga e aunoa ma ni ila.

    4. Fa'amatalaga o le afifiina
    Spool, coil, wood case (e tusa ai ma le manaʻoga a le tagata faʻatau)

    5. Oloa ma auaunaga
    1). Pasi: tusipasi ISO9001, ma le SO14001cetification;
    2). Auaunaga lelei pe a uma ona faʻatau atu;
    3). Oka laʻititi e talia;
    4). Meatotino mautu i le vevela maualuga;
    5). Fa'ao'oina vave;

    C P S Mn Si Cr Ni Al Fe Isi
    Maualuga
    0.12 0.025 0.025 0.70 Maualuga 1.0 13.0~15.0 Maualuga 0.60 4.5~6.0 Paleni. -

    Meatotino Fa'amekanika

    Temperatura o Auaunaga Fa'aauau Maualuga 980ºC
    Tete'e i le 20ºC 1.28 ohm mm2/m
    Mafiafia 7.4 kalama/cm3
    Fa'avevela o le Tafega 52.7 KJ/m@h@ºC
    Fa'atusatusaga o le Fa'alauteleina o le Vevela 15.4×10-6/ºC
    Tulaga e liusuavai ai 1450ºC
    Malosiaga o le Fetaia'i 637~784 Mpa
    Fa'aloloa Maualalo 12%
    Fua Fa'aitiitia o le Fesuia'iga o Vaega 65~75%
    Fa'asolosolo ona Pi'o E le itiiti ifo i le 5 taimi
    Taimi Fa'aauau o Auaunaga -
    Faigata 200-260HB
    Fausaga Fa'a-Maikorokalafi Ferrite
    Meatotino Fa'amagnetika Maneta

    Fa'ailoga o le Vevela o le Tete'e Eletise

    20ºC 100ºC 200ºC 300ºC 400ºC 500ºC 600ºC 700ºC 800ºC 900ºC 1000ºC
    1 1.005 1.014 1.028 1.044 1.064 1.090 1.120 1.132 1.142 1.150

    Fa'amatalaga o le afifiina: Fa'amatalaga o le tilivaina:

    Fa'amatalaga o le afifiina o uaea tete'e i le vevela 0Cr25AL5: Palasitika/spool, atigipusa, pusa laupapa, koneteina
    Ia i ai le uaea fa'avevela 0Cr25AL5 e tete'e atu i oloa ma tilivaina

    Fa'amatalaga auiliili

    Uaea fa'avevela e tete'e atu i le FeCrAl 0Cr25AL5
    1. Fe-Cr-Al alloy
    2.GB/T 1234-95
    3. Tete'e i le fa'a'okesaita
    Uaea fa'avevela e tete'e atu i le FeCrAl 0Cr25AL5
    O mea fa'a'au'au u'amea-chromium-alumini (FeCrAl)
    O le 'apamemea FeCrAl e iloga i le tete'e lelei tele i le 'okesa'ega ma le mautu lelei i le foliga e mafua ai ona umi le ola o le elemene. E masani ona fa'aaogaina i elemene fa'avevela eletise i ogaumu fa'apisinisi ma masini eletise i totonu o fale.

    E maualuga atu le vevela o le tautua o le 'alloys FeCrAl' nai lo le 'alloys NiCr' ma e matua maualalo fo'i tau. Peita'i e maualalo lo latou mautu ma le fetu'una'i, e faigofie ona vaivai pe a uma se taimi fa'ata'amilosaga.

    Vasega autū ma meatotino

    Vasega
    Meatotino

    1Cr13Al4 0Cr25Al5 0Cr21Al6 0Cr23Al5 0Cr21Al4 0Cr21Al6Nb 0Cr27Al7Mo2
    Fa'asologa o vaila'au % 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
    Fe Paleni Paleni Paleni Paleni Paleni Paleni Paleni
    Isi Nb 0.5 Mo1.8-2.2
    Vevela aupito maualuga o le tautua °C 950 1250 1250 1250 1100 1350 1400
    Tete'e μΩ.M, 20°C 1.25 1.42 1.42 1.35 1.23 1.45 1.53
    Mafiafia (g/cm3) 7.4 7.10 7.16 7.25 7.35 7.10 7.10
    Fa'avevela o le eletise KJ/mH°C 52.7 46.1 63.2 60.2 46.9 46.1 45.2
    Fa'atusatusaga o le fa'alauteleina laina
    A×10-6/°C
    15.4 16.0 14.7 15.0 13.5 16.0 16.0
    Tulaga e liusuavai ai °C 1450 1500 1500 1500 1500 1510 1520
    Fa'amama Fa'amama 580-680 630-780 630-780 630-780 600-700 650-800 680-830
    % o le fa'aloaloa >16 >12 >12 >12 >12 >12 >10
    Fa'aitiitiga % 65-75 60-75 65-75 65-75 65-75 65-75 65-75
    Ma'a'a HB 200-260 200-260 200-260 200-260 200-260 200-260 200-260
    Fausaga Laiti Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite

    0Cr25Al5 Fecral alloy/Uaea Fa'avevela/Uaea Fa'avevela Fa'asolosolo o le Ogaumu

     


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