I-Scandium CAS 7440-20-2 umthengisi we-metal powder factory

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  • I-Scandium CAS 7440-20-2 umthengisi we-metal powder factory
  • I-Scandium CAS 7440-20-2 umthengisi we-metal powder factory
  • I-Scandium CAS 7440-20-2 umthengisi we-metal powder factory

Inkcazelo emfutshane:

Scandium CAS 7440-20-2 ixabiso lomenzi


  • Igama lemveliso:ISCANDUM
  • I-CAS:7440-20-2
  • MF: Sc
  • MW:44.96
  • Ubuninzi:2.99 g/mL ku-25 °C (lit.)
  • Umlinganiswa:umenzi
  • Umqulu:1 kg/ibhegi okanye 25 kg/igubu

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    Igama leMveliso: SCANDIDUM CAS: 7440-20-2 MF: Sc MW: 44.96 I-EINECS: 231-129-2 Indawo yokunyibilika :1540 °C(lit.) Indawo yokubila: 2836 °C(lit.) Uxinaniso: 2.99 g/mL ku-25 °C(lit.) Ifomu: umgubo Umbala: Silver-grey

    Inkcazo

    Igama lemveliso Isinyithi seScandium
    CAS 7440-20-2
    IBanga 100.00% 99.99% 99.99% 99.90%
    UHLELO LWEKHEMICAL
    Sc/TREM (% min.) 99.999 99.99 99.99 99.9
    I-TREM (% min.) 99.9 99.9 99 99
    Ubumdaka boMhlaba obunqabileyo ppm max. ppm max. ppm max. % max.
    La/TREM 2 5 5 0.01
    Ce/TREM 1 5 5 0.005
    Pr/TREM 1 5 5 0.005
    Nd/TREM 1 5 5 0.005
    Sm/TREM 1 5 5 0.005
    Eu/TREM 1 5 5 0.005
    Gd/TREM 1 10 10 0.03
    Tb/TREM 1 10 10 0.005
    Dy/TREM 1 10 10 0.05
    Ho/TREM 1 5 5 0.005
    Er/TREM 3 5 5 0.005
    Tm/TREM 3 5 5 0.005
    Yb/TREM 3 5 5 0.05
    Lu/TREM 3 10 5 0.005
    Y/TREM 5 50 50 0.03
    Non-Rare Earth Ukungcola ppm max. ppm max. ppm max. % max.
    Fe 50 150 500 0.1
    Si 50 100 150 0.02
    Ca 50 100 200 0.1
    Al 30 100 150 0.02
    Mg 10 50 80 0.01
    O 100 500 1000 0.3
    C 50 200 500 0.1
    Cl 50 200 500 0.1

    Isicelo

    * I-Scandium Metalis ifakwe kwi-optical coating, i-catalyst, i-electronic ceramics kunye ne-laser industry.
    * Esona sicelo siphambili seScandium ngokobunzima sikwi-Aluminium-Scandium alloys kumacandelo amancinane oshishino lwe-aerospace.
    * Baqeshwe kwimeko eqinileyo yokudibanisa amaqela angaqhelekanga, Sc19Br28Z4, (Z=Mn, Fe, Ru okanye Os).
    * La maqela anomdla wokwakheka kwawo kunye neempawu zemagnethi.
    • Ikwasetyenziswa ukwenza i-super alloy.

    Iphakheji

    I-1 kg/ibhegi okanye i-25 kg/igubu okanye i-50 kg/igubu okanye ngokweemfuno zabathengi.

    iphakheji-11

    Ugcino

    Gcina kwindawo yokugcina umoya kunye nepholileyo.

    Intlawulo

    * Sinokubonelela ngeendlela ezahlukeneyo zentlawulo zokhetho lwabathengi.

    * Xa isixa sincinci, abathengi badla ngokwenza intlawulo nge-PayPal, i-Western union, i-Alibaba, njl.

    * Xa isixa sikhulu, abathengi badla ngokwenza intlawulo ngeT/T, L/C xa bebona, Alibaba, njl.

    * Ngaphandle koko, ngakumbi nangakumbi abathengi baya kusebenzisa i-Alipay okanye i-WeChat intlawulo ukwenza intlawulo.

    intlawulo
    Ezothutho

    Malunga nezoThutho

    1. Ngokuxhomekeke kwiimfuno zabathengi bethu, sinokunika iindlela ezahlukeneyo zokuthutha.
    2. Ngee-odolo ezincinci, sinikezela ngenqanawa ngenqanawa okanye iinkonzo zekhuriya zamazwe ngamazwe ezifana ne-FedEx, DHL, TNT, EMS, kunye nezinye iindlela ezininzi ezizodwa zokuhamba ngamazwe ngamazwe.
    3. Sinokuthutha ngolwandle ukuya kwizibuko elichaziweyo ngeemali ezinkulu.
    4. Ukongezelela, sinokunikezela ngeenkonzo ezizodwa ngokusekelwe kwiimfuno zabaxhasi bethu kunye neempawu zempahla yabo.

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