Scandium CAS 7440-20-2 fa'ameamea fale gaosi oloa

Scandium CAS 7440-20-2 fa'ameamea falegaosimea fa'atau oloa Fa'aalia Ata
  • Scandium CAS 7440-20-2 fa'ameamea fale gaosi oloa
  • Scandium CAS 7440-20-2 fa'ameamea fale gaosi oloa
  • Scandium CAS 7440-20-2 fa'ameamea fale gaosi oloa

Fa'amatalaga Puupuu:

Scandium CAS 7440-20-2 tau gaosi oloa


  • igoa ole oloa:SKANDIUM
  • CAS:7440-20-2
  • MF: Sc
  • MW:44.96
  • Malosi:2.99 g/mL ile 25 °C (malamalama)
  • Uiga:gaosimea
  • afifi:1 kilokalama / taga poʻo 25 kilokalama / paʻu

    • Fa'amatalaga Oloa

    Faailoga o oloa

    Fa'amatalaga

    Igoa Oloa: SCANDIUM CAS: 7440-20-2 MF: Sc MW: 44.96 EINECS: 231-129-2 Liu liusuavai:1540 °C(malamalama) Fa'apuna: 2836 °C(malamalama) Malosi: 2.99 g/mL ile 25 °C(malamalama) Fomu: pauta Lanu: Silver-efuefu

    Fa'amatalaga

    Igoa Oloa Uamea Scandium
    CAS 7440-20-2
    Vasega 100.00% 99.99% 99.99% 99.90%
    FA'AIGA KEMIMI
    Sc/TREM (% min.) 99.999 99.99 99.99 99.9
    TREM (% min.) 99.9 99.9 99 99
    Fa'alelalolagi seāseā ppm maualuga. ppm maualuga. ppm maualuga. % maualuga.
    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
    Fa'alelalolagi e le'o seasea maua ppm maualuga. ppm maualuga. ppm maualuga. % maualuga.
    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

    Fa'atatauga

    * Scandium Metalis faʻaaogaina i le faʻapipiʻiina o mata, faʻamalosi, mea faʻaeletoroni ma le laser alamanuia.
    * O le faʻaoga autu o le Scandium i le mamafa o loʻo i totonu ole Aluminium-Scandium alloys mo vaega laiti ole alamanuia aerospace.
    * O lo'o fa'aogaina i le tu'ufa'atasiga o fuifui e le masani ai, Sc19Br28Z4, (Z=Mn, Fe, Ru po'o Os).
    * O fuifui nei e fiafia tele mo lo latou fausaga ma mea fa'amaneta.
    * E faʻaaogaina foʻi e fai ai le uʻamea sili.

    afifi

    1 kilokalama / taga poʻo 25 kilokalama / paʻu poʻo 50 kilokalama / paʻu poʻo e tusa ai ma manaoga o tagata faʻatau.

    afifi-11

    Teuina

    Teu i totonu o faleteuoloa ea ma malulu.

    Totogi

    * E mafai ona matou tuʻuina atu le tele o auala totogi mo filifiliga a tagata faʻatau.

    * A laʻititi le aofaʻi, e masani ona totogi e tagata faʻatau e ala i PayPal, Western union, Alibaba, ma isi.

    * A tele le aofaʻi, e masani ona totogi e tagata faʻatau e ala i le T / T, L / C i le vaʻaia, Alibaba, ma isi.

    * E le gata i lea, o le tele ma le tele o tagata faʻatau o le a faʻaogaina le Alipay poʻo le WeChat totogi e fai ai totogi.

    totogi
    Felauaiga

    E uiga i Femalagaiga

    1. Faʻalagolago i manaʻoga oa matou tagata faʻatau, e mafai ona matou tuʻuina atu le tele o filifiliga felauaiga.
    2. Mo fa'atonuga laiti, matou te ofoina atu felauaiga i luga o le ea po'o auaunaga fa'ava-o-malo e pei o FedEx, DHL, TNT, EMS, ma le tele o isi laina tulaga ese o femalagaiga fa'avaomalo.
    3. E mafai ona matou felauaiga i luga o le sami i se taulaga faʻapitoa mo le tele o aofaʻi.
    4. E le gata i lea, e mafai ona matou ofoina atu auaunaga faʻapitoa e faʻavae i luga o manaʻoga o matou tagata faʻatau ma uiga o latou oloa.

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