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Mwana wa kuwala pakati pa osowa zitsulo padziko lapansi - scandium
Scandium ndi mankhwala omwe ali ndi chizindikiro cha Sc ndi nambala ya atomiki 21. Chinthucho ndizitsulo zofewa, zoyera zasiliva zomwe nthawi zambiri zimasakanizidwa ndi gadolinium, erbium, ndi zina zotero. ndi pafupifupi 0.0005%. 1. Chinsinsi cha scanndiu...Werengani zambiri -
【Kugwiritsa Ntchito Katundu】 Kugwiritsa ntchito Aluminium-Scandium Alloy
Aluminium-scandium alloy ndi aluminiyamu yogwira ntchito kwambiri. Kuonjezera kachulukidwe kakang'ono ku aluminium alloy kungalimbikitse kukonzanso kwambewu ndikuwonjezera kutentha kwa recrystallization ndi 250 ℃ ~ 280 ℃. Ndi mphamvu yoyenga tirigu komanso choletsa choletsa kukonzanso kwa aluminiyamu onse ...Werengani zambiri -
[Kugawana zaukadaulo] Kutulutsa kwa scandium oxide posakaniza matope ofiira ndi titanium dioxide waste acid
Matope ofiira ndi tinthu tating'onoting'ono tamphamvu zamchere zolimba zomwe zimapangidwa popanga alumina ndi bauxite ngati zopangira. Pa toni iliyonse ya aluminiyamu yopangidwa, pafupifupi matani 0,8 mpaka 1.5 amatope ofiira amapangidwa. Kusungidwa kwakukulu kwamatope ofiira sikumangotenga malo ndikuwononga chuma, koma ...Werengani zambiri -
Kugwiritsa ntchito kwa Rare Earth Oxide mu MLCC
Ceramic formula powder ndiye maziko a MLCC, omwe amawerengera 20% ~ 45% ya mtengo wa MLCC. Makamaka, mkulu-mphamvu MLCC ali zofunika okhwima pa chiyero, tinthu kukula, granularity ndi morphology wa ceramic ufa, ndi mtengo wa ceramic nkhani ufa chifukwa chapamwamba kwambiri...Werengani zambiri -
Scandium oxide ili ndi chiyembekezo chokulirapo - kuthekera kwakukulu kwachitukuko m'munda wa SOFC
Mankhwala a scandium oxide ndi Sc2O3, cholimba choyera chomwe chimasungunuka m'madzi ndi asidi otentha. Chifukwa chovuta kutulutsa mwachindunji zinthu za scandium kuchokera ku scandium yomwe ili ndi mchere, scandium oxide pakadali pano imapezedwanso ndikuchotsedwa muzinthu za scandium zomwe zili ndi ...Werengani zambiri -
Chiwopsezo chakukula kwa China m'magawo atatu oyambilira a 2024 chidatsika kwambiri chaka chino, kuchuluka kwa malonda kunali kotsika kuposa momwe amayembekezera, ndipo makampani opanga mankhwala adakumana ndi zovuta zazikulu!
Bungwe la General Administration of Customs posachedwapa linatulutsa deta yotumiza ndi kutumiza kunja kwa magawo atatu oyambirira a 2024. Deta imasonyeza kuti mu dola ya US, katundu wa China mu September adawonjezeka ndi 0.3% pachaka, kutsika kusiyana ndi zomwe msika ukuyembekezera 0.9%, komanso adakana kuyambira kale ...Werengani zambiri -
Kodi barium ndi heavy metal? Kodi ntchito zake ndi zotani?
Barium ndi chitsulo cholemera. Zitsulo zolemera zimatanthawuza zitsulo zokhala ndi mphamvu yokoka yaikulu kuposa 4 mpaka 5, pamene barium ili ndi mphamvu yokoka pafupifupi 7 kapena 8, kotero barium ndi chitsulo cholemera. Mankhwala a Barium amagwiritsidwa ntchito popanga zobiriwira muzozimitsa moto, ndipo barium yachitsulo imatha kugwiritsidwa ntchito ngati degassing wothandizira kuchotsa ...Werengani zambiri -
Kodi zirconium tetrachloride ndi ntchito yake ndi chiyani?
1) Chidule chachidule cha zirconium tetrachloride Zirconium tetrachloride, ndi formula ya molekyulu ZrCl4, yomwe imadziwikanso kuti zirconium chloride. Zirconium tetrachloride imawoneka yoyera, yonyezimira kapena ufa, pomwe zirconium tetrachloride yomwe sinayeretsedwe imawoneka yachikasu. Zi...Werengani zambiri -
Kuyankha mwadzidzidzi pakutaya kwa zirconium tetrachloride
Patulani malo omwe ali ndi kachilombo ndikuyika zizindikiro zochenjeza mozungulira. Ndibwino kuti ogwira ntchito zadzidzidzi azivala zophimba pamoto ndi zovala zoteteza mankhwala. Osalumikizana mwachindunji ndi zinthu zomwe zawukhira kuti mupewe fumbi. Samalani ndikusesa ndikukonzekera 5% yankho lamadzi kapena acidic. Ndiye grad...Werengani zambiri -
Zakuthupi ndi Zamankhwala ndi Makhalidwe Owopsa a Zirconium Tetrachloride (Zirconium Chloride)
Marker Alias. Zirconium chloride Katundu Wowopsa No. 81517 Dzina Lachingerezi. zirconium tetrachloride UN No.: 2503 CAS No.: 10026-11-6 Molecular formula. ZrCl4 Kulemera kwa mamolekyu. 233.20 katundu wakuthupi ndi mankhwala Mawonekedwe ndi Katundu. White glossy krustalo kapena ufa, mosavuta deli ...Werengani zambiri -
Kodi aloyi yachitsulo ya Lanthanum Cerium (La-Ce) ndi kugwiritsa ntchito chiyani?
Lanthanum cerium metal ndi chitsulo chosowa padziko lapansi chokhala ndi kukhazikika kwamafuta, kukana dzimbiri, ndi mphamvu zamakina. Mankhwala ake amagwira ntchito kwambiri, ndipo amatha kuchitapo kanthu ndi okosijeni ndi zochepetsera kuti apange ma oxide osiyanasiyana ndi mankhwala. Pa nthawi yomweyo, lanthanum cerium zitsulo ...Werengani zambiri -
Tsogolo la Mapulogalamu Azinthu Zapamwamba- Titanium Hydride
Mau Oyamba a Titanium Hydride: Tsogolo la Ntchito Zapamwamba Zapamwamba M'gawo lomwe likusintha nthawi zonse la sayansi yazinthu, titanium hydride (TiH2) imadziwika kuti ndi njira yopambana yomwe imatha kusintha mafakitale. Zinthu zatsopanozi zikuphatikiza zinthu zapadera ...Werengani zambiri