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Yintoni i-Amorphous boron powder, umbala, isicelo?
Intshayelelo yemveliso Igama lemveliso: I-Monomer boron, i-boron powder, i-amorphous element boron Uphawu lwe-Element: B Ubunzima be-athomu: 10.81 (ngokwe-1979 International Atomic Weight) Umgangatho womgangatho: 95% -99.9% HS ikhowudi: 28045000 inombolo ye-CAS: 7440-42- 8 I-Amorphous boron powder ikwabizwa ngokuba yi-amorphous bo...Funda ngokugqithisileyo -
Yintoni tantalum chloride tacl5, umbala, isicelo?
I-Shanghai Xinglu ikhemikhali inikezela nge-Purity tantalum chloride tacl5 99.95%, kunye ne-99.99% ye-Tantalum chloride ngumgubo ococekileyo ococekileyo kunye ne-molecular formula TaCl5. Ubunzima bemolekyuli 35821, indawo yokunyibilika 216 ℃, indawo yokubilisa 239 4 ℃, inyibilikiswe etywaleni, ether, carbon tetrachloride, kwaye yasabela nge wa...Funda ngokugqithisileyo -
Yintoni iHafnium tetrachloride, umbala, isicelo?
Izinto ze-Shanghai Epoch zibonelela ngokucoceka okuphezulu kwe-Hafnium tetrachloride 99.9% -99.99% (Zr≤0.1% okanye i-200ppm) enokuthi isetyenziswe kwi-precursor ye-ultra high heat ceramics, intsimi ye-LED enamandla kakhulu I-Hafnium tetrachloride yikristale engeyiyo yentsimbi emhlophe. .Funda ngokugqithisileyo -
Yintoni ukusetyenziswa, umbala, inkangeleko, kunye nexabiso le-erbium oxide Er2o3?
Ziziphi izinto eziphathekayo ze-erbium oxide?Ukubonakala kunye ne-morphology ye-erbium oxide powder. I-Erbium oxide yi-oxide ye-erbium yomhlaba enqabileyo, eyikhompawundi ezinzile kunye nepowder eneziko zombini ze-cubic kunye nezakhiwo ze-monoclinic. I-Erbium oxide i-pink powder kunye ne-chemical formula Er2O3. Yiyo sl...Funda ngokugqithisileyo -
Yintoni ukusetyenziswa kwe-neodymium oxide, iipropati, umbala, kunye nexabiso le-neodymium oxide
Yintoni i-neodymium oxide? I-Neodymium oxide, eyaziwa ngokuba yi-neodymium trioxide ngesiTshayina, ine-formula yekhemikhali i-NdO, i-CAS 1313-97-9, eyi-oxide yensimbi. Ayinyibiliki emanzini kwaye inyibilika kwiiasidi. Iipropati kunye ne-morphology ye-neodymium oxide. Nguwuphi umbala we-neodymium oxide Indalo: sus...Funda ngokugqithisileyo -
Ziziphi izinto ezisetyenziselwa isinyithi seBarium?
Ukusetyenziswa okuphambili kwesinyithi se-barium njenge-arhente yokukhupha i-degassing ukususa i-trace gases kwiityhubhu ze-vacuum kunye ne-TV. Ukongeza inani elincinci le-barium kwi-alloy ekhokelayo yepleyiti yebhetri inokuphucula ukusebenza. I-Barium ingasetyenziselwa njenge-1. Iinjongo zonyango: I-Barium sulfate isetyenziswa ngokuqhelekileyo ...Funda ngokugqithisileyo -
Yintoni i-niobium kunye nokusetyenziswa kwe-niobium?
Ukusetyenziswa kwe-niobium Njengesongezo se-iron-based, i-nickel-based and zirconium-based superalloys, i-niobium inokuphucula iimpawu zabo zamandla. Kushishino lwamandla e-atom, i-niobium ifanelekile ukuba isetyenziswe njengesixhobo se-reactor kunye nemathiriyeli yokugquma yamafutha enyukliya, kunye ...Funda ngokugqithisileyo -
Iipropati, ukusetyenziswa kunye nokulungiswa kwe-yttrium oxide
Ubume bekristale be-yttrium oxide i-Yttrium oxide (Y2O3) yi-oxide yomhlaba enqabileyo emhlophe enganyibiliki emanzini nakwi-alkali kwaye inyibilika kwi-asidi. Luhlobo lwe-C oluqhelekileyo lwe-sesquioxide yomhlaba kunye nesakhiwo se-cubic esigxile kumzimba. Itheyibhile yepharamitha yeCrystal ye-Y2O3 yeSakhiwo seCrystal Diagram ye-Y2O3 Ebonakalayo a...Funda ngokugqithisileyo -
Uluhlu lwezinto ezili-17 ezisetyenziswayo zomhlaba ezinqabileyo (ezineefoto)
Isikweko esiqhelekileyo sesokuba ukuba ioyile ligazi loshishino, ngoko umhlaba onqabileyo yivithamin yeshishini. Umhlaba onqabileyo sisishunqulelo seqela leentsimbi. Izinto ezinqabileyo zomhlaba,REE) zifunyenwe enye emva kwenye ukusukela ekupheleni kwenkulungwane ye-18. Kukho 17 iintlobo REE, kuquka 15 la...Funda ngokugqithisileyo