Kugwiritsa ntchito ndi kukonzekera njira ya ufa wa molybdenum

Molybdenum ufamaonekedwe ndi mdima imvi zitsulo ufa, yunifolomu mtundu, palibe zosafunika zooneka.Ndi yolimba ndi yosalala;Imakhala yokhazikika mumlengalenga kutentha kwa chipinda ndipo imatenthedwa kupanga molybdenum trioxide pa kutentha kwakukulu.Ikhoza kuphatikiza ndi chlorine ndi bromine, insoluble mu hydrochloric acid ndi hydrofluoric acid, sungunuka mu sulfuric acid, nitric acid ndi aqua regia.

Kugwiritsa ntchito molybdenum ufa
Molybdenum ufaamagwiritsidwa ntchito makamaka mu chitsulo ndi zitsulo makampani, ambiri amene mwachindunji ntchito zitsulo kapena chitsulo chotayidwa pambuyo mafakitale molybdenum okusayidi kukanikiza chipika, mbali yaing'ono smelting mu ferro molybdenum, molybdenum zojambulazo, molybdenum zojambulazo ndiyeno ntchito zitsulo.Chitsulo chochepa cha alloy chili ndi 1% molybdenum, koma chimapanga pafupifupi 50% ya mowa wonse wa molybdenum.Kukana kwa dzimbiri kwa chitsulo chosapanga dzimbiri kumatha kupitilizidwa powonjezeramolybdenum ufa.Mphamvu ndi kuvala kukana kwachitsulo kumatha kupitilizidwa powonjezeramolybdenum ufakuponya chitsulo.Nickel base superalloy ufa wokhala ndi 18% molybdenum ali ndi mawonekedwe osungunuka kwambiri, kachulukidwe kakang'ono komanso kuchuluka kwamafuta ochepa.Amagwiritsidwa ntchito popanga mbali zosiyanasiyana zolimbana ndi kutentha kwa ndege ndi zamlengalenga.Molybdenum ufaamagwiritsidwa ntchito kwambiri pazida zamagetsi monga machubu a electron, transistors ndi rectifiers.Molybdenum oxide ndi molybdate ndizothandizira kwambiri m'mafakitale a mankhwala ndi mafuta.

Kukonzekera ukadaulo wa ufa wa molybdenum
Njira ya microwave plasma
Molybdenum ufaidakonzedwa ndi microwave plasma pyrolysis ya gulu la hydroxyl.
Chipangizo cha microwave plasma chimagwiritsa ntchito ma microwave othamanga kwambiri a electromagnetic oscillation kuti awononge N2 ndi mpweya wina wokhazikika, kupanga kutentha kwa microwave plasma, kenako kumapanga Mo(CO) 6 pyrolyze mu N2 plasma atmosphere kuti apangenanometer molybdenum ufandi yunifolomu tinthu kukula.Chipangizocho chimatha kutulutsa CO yomwe idapangidwa nthawi yomweyo, ndikupangitsa kuti Mo yopangidwayo ikhale mwachangu mu chipangizo chosonkhanitsira.Chifukwa chake,nanometer molybdenum ufandi ang'onoang'ono tinthu kukula (avereji tinthu kukula m'munsimu 50nm) akhoza kukhala okonzeka kuposa hydroxyl pyrolysis.Tinthu tating'onoting'ono tating'onoting'ono tomwe timafanana ndi T ndipo timakhazikika bwino mumlengalenga kutentha kwapakati.Chifukwa chake, mtundu uwu wa nanometermolybdenum ufaangagwiritsidwe ntchito kwambiri.

 

Njira yochepetsera plasma haidrojeni
The mkulu voteji DC arc ndi sprayed pa mkulu pafupipafupi plasma mtsinje ndi wosanganiza plasma reaction chipangizo, ndi mtundu wa mtsinje wosakanikirana plasma aumbike.The Ultrafinemolybdenum ufaimapezedwa ndi kuchepetsa mpweya wa plasma.

The anapezedwa woyamba ultrafinemolybdenum ufaimabayidwa mu jekeseni wa DC arc ndipo nthawi yomweyo imakhazikika mu ufa wa ultrafine ndi madzi ozizira.Wapakati tinthu kukula kwa ufa analandira ndi za 30 ~ 50nm, amene ali oyenera ozungulira ufa ntchito matenthedwe kupopera mbewu mankhwalawa.

electrodetonation
Ubwino wapadera wa njira iyi ndikuti ukhoza kukonzekera mazana amitundu yosiyanasiyana yazitsulo za nanomaterials, kupanga mphezi yamagetsi opitilira muyeso mkati mwa chipangizocho, kugwedeza chitsulo, ndikupangitsa kuti iphulike mu ufa wa nanoscale.Titha kuwongolera kukula kwa tinthu tazinthu zathu posintha magawo.Kwenikweni, zitsulo zodziwika bwino ndi zitsulo za alloy zitha kukonzedwa kukhala nanomatadium.
Komanso, wathumolybdenum ufaamagwiritsidwanso ntchito ❖ kuyanika zipangizo, kuwotcherera consumables ndi zitsulo zipangizo.
 
Malingaliro a kampani Chengdu Huarui Industrial Co., Ltd.
Email: sales.sup1@cdhrmetal.com
Foni: + 86-28-86799441


Nthawi yotumiza: Mar-01-2023