Kupanga othandizira a Chungsten Cang 7440-33-7 ndi mtengo wa fakitale

Kupanga othandizira TAngsten Cas 7440-33-7 ndi fakitale yamtengo wapatali
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  • Kupanga othandizira a Chungsten Cang 7440-33-7 ndi mtengo wa fakitale
  • Kupanga othandizira a Chungsten Cang 7440-33-7 ndi mtengo wa fakitale
  • Kupanga othandizira a Chungsten Cang 7440-33-7 ndi mtengo wa fakitale
  • Kupanga othandizira a Chungsten Cang 7440-33-7 ndi mtengo wa fakitale

Kufotokozera kwaifupi:

Olowa ma tungsten cang 7440-33-7 wopanga mtengo


  • Dzina lazogulitsa:Kumakuma
  • Cas:7440-33-7
  • Mf: W
  • Mw:183.84
  • Einecs:23133-9
  • Khalidwe:kupanga
  • Phukusi:1 makilogalamu / thumba kapena 25 kg / ng'oma

    • Tsatanetsatane wazogulitsa

    Matamba a malonda

    Kaonekeswe

    Dzina lazogulitsa: Tungsten
    Cas: 7440-33-7
    Mf: w
    Mw: 183.84
    Einecs: 231-143-9
    Malo osungunuka: 3410 ° C (b.)
    Malo owiritsa: 5660 ° C (b.)
    Kuchulukitsa: 19.3 g / ml pa 25 ° C (yoyatsidwa.)
    FP: -23 ° C
    fomu: waya
    utoto: siliva-imvi
    Mphamvu yapadera: 19.3

    Chifanizo

    Dzina lazogulitsa

    		 Kumakuma
    Chiphaso 7440-33-7
    Mtundu Esw.5n Esw.6n
    W (%) 99.999 99.9999
    Chidetso Max ppm
    K 0.1 0.07
    Na 0,5 0,5
    Li 0.05 0,01
    U 0.0008 0.0005
    Th 0.0008 0.0005
    Kukula (UM) 1.9-3 1.9-3

    Karata yanchito

    TAngsten Cas 7440-33-7 amagwiritsidwa ntchito kwambiri mu elekitiki yam'madzi, semiconductor-level magnetroning zipilala, ndi magwero ena omaliza, zamagetsi, semicondectors ndi mafakitale ena.

    Kusunga

    Sungani malo osungiramo mpweya wabwino komanso ozizira.

    Za mayendedwe

    1. Kutengera zofunikira za makasitomala athu, titha kupereka njira zosiyanasiyana zoyendera.
    2. Kwa madongosolo ang'onoang'ono, timapereka ntchito zapadziko lonse lapansi monga Feurix, DHL, TNT, EMS, ndi zina zambiri zapadera zamayendedwe apadziko lonse lapansi.
    3. Titha kuyenda panyanja kupita padoko lalikulu.
    4. Kuphatikiza apo, titha kupereka ntchito zapadera mozikidwa pazofunikira za makasitomala athu ndi mawonekedwe a katundu wawo.

    Kupititsa

    FAQ

    1. Nanga bwanji nthawi yotsogolera yopanga misa?
    Re: Nthawi zambiri titha kukonza zinthuzo mkati mwa masabata awiri mutatha kuyika dongosolo, kenako titha kufafaniza malo onyamula katundu ndikukonzekera kutumiza kwa inu.

    2. Nanga bwanji nthawi yotsogolera?
    Re: Za kuchuluka pang'ono, katunduyo adzatumizidwa kwa inu mkati mwa masiku 1-3 mutalipira.
    Kwa kuchuluka kwakukulu, katunduyo adzatumizidwa kwa inu mkati mwa masiku 3-7 ogwira ntchito atalipira.

    3. Kodi pali kuchotsera kulikonse tikayika lamulo lalikulu?
    Re: Inde, tipereka kuchotsera mosiyanasiyana malinga ndi dongosolo lanu.

    4. Kodi ndingapeze bwanji zitsanzo kuti ndiyang'ane bwino?
    RE: Pambuyo pa chitsimikiziro cha mitengo, mutha kufunikira zitsanzo kuti muwone bwino ndipo tikufuna kupereka zitsanzo.

    FAQ
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