Scandium CAS 7440-20-2 kaiwhakarato wheketere paura whakarewa

Scandium CAS 7440-20-2 kaiwhakarato wheketere paura whakarewa Whakaata Whakaatuhia
  • Scandium CAS 7440-20-2 kaiwhakarato wheketere paura whakarewa
  • Scandium CAS 7440-20-2 kaiwhakarato wheketere paura whakarewa
  • Scandium CAS 7440-20-2 kaiwhakarato wheketere paura whakarewa

Whakaahuatanga Poto:

Scandium CAS 7440-20-2 utu kaihanga


  • Ingoa hua:KAUPAPA
  • CAS:7440-20-2
  • MF: Sc
  • MW:44.96
  • Kiato:2.99 g/mL i te 25 °C (marama)
  • Pūāhua:kaihanga
  • Mōkī:1 kg / putea, 25 kg / pahū ranei

    • Taipitopito Hua

    Tohu Hua

    Whakaahuatanga

    Ingoa Hua: SCANDIUM CAS: 7440-20-2 MF: Sc MW: 44.96 EINECS: 231-129-2 Ira whakarewa:1540 °C(marama) Ira kohua : 2836 °C(marama) Kiato: 2.99 g/mL i te 25 °C(marama) Puka: paura Tae: Hiriwa-hina

    Whakatakotoranga

    Ingoa Hua Te whakarewa Scandium
    CAS 7440-20-2
    Kōeke 100.00% 99.99% 99.99% 99.90%
    KAUPAPA KAUPAPA
    Sc/TREM (% min.) 99.999 99.99 99.99 99.9
    TREM (% min.) 99.9 99.9 99 99
    Nga poke o te whenua onge ppm max. ppm max. ppm max. % mōrahi.
    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
    Nga poke o te whenua kore-Onge ppm max. ppm max. ppm max. % mōrahi.
    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

    Taupānga

    * Ko te Scandium Metalis i whakamahia ki te whakakikorua i te mata, te whakakorikori, te raima hiko me te umanga laser.
    * Ko te tono matua o Scandium i te taumaha kei roto i nga koranu Aluminium-Scandium mo nga waahanga iti o te ahumahi aerospace.
    * Ka mahi i roto i te whakahiatotanga ahua totoka o nga tautau rereke, Sc19Br28Z4, (Z=Mn, Fe, Ru, Os ranei).
    * Ko enei tautau he mea pai mo o raatau hanganga me nga ahuatanga autō.
    * Ka whakamahia ano ki te hanga koranu super.

    Mōkī

    1 kg / putea ranei 25 kg / pahū ranei 50 kg / pahū ranei rite ki te whakaritenga kiritaki '.

    mōkihi-11

    Rokiroki

    Rokiroki i roto i te whare putunga hau me te makariri.

    Utu

    * Ka taea e taatau te tuku momo momo utu mo nga whiringa a nga kaihoko.

    * Ina he iti te moni, ka utua e nga kaihoko te utu ma te PayPal, te uniana o te Hauauru, Alibaba, etc.

    * Ka nui te nui, ka utua e nga kaihoko ma te T / T, L / C i te tirohanga, Alibaba, etc.

    * I tua atu, ka nui ake nga kaihoko ka whakamahi i te utu Alipay, WeChat ranei hei utu.

    utu
    Te kawe waka

    Mo te Whakawhitiwhiti

    1. I runga i nga whakaritenga a o taatau kiritaki, ka taea e matou te tuku i nga momo momo huarahi whakawhiti.
    2. Mo nga ota iti ake, ka tukuna e matou he kaipuke rererangi, he ratonga karere o te ao penei i te FedEx, DHL, TNT, EMS, me te maha atu o nga raina ahurei o te whakawhiti o te ao.
    3. Ka taea e matou te kawe i te moana ki te tauranga kua tohua mo nga moni nui ake.
    4. I tua atu, ka taea e matou te tuku ratonga ahurei i runga i nga whakaritenga a o taatau kiritaki me nga ahuatanga o a raatau taonga.

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