Kugwiritsa ntchito scandaum oxide sc2o3 ufa

Kugwiritsa ntchito scandaum oxide

Njira ya mankhwala ascandaum oxidendi sc2o3. Katundu: choyera. Ndi cubic yopanda tanthauzo ya sesquoxide. Kuchulukitsa 3.864. Malo osungunuka 2403 ℃ 20 ℃. Insuluble m'madzi, osungunuka mu otentha acid. Imakonzedwa ndi kuwonongeka kwa mafuta kwa mchere. Itha kugwiritsidwa ntchito ngati chinthu chosinthira kwa semiconductor yokutira. Pangani laser yolimba ndi valdength verlength, mawonekedwe apamwamba a TV Electron, nyali yazitsulo, ndi zina zambiri.

Scandaum oxide (sc2o3) ndi imodzi mwazinthu zofunikira kwambiri. Mphamvu zake zakuthupi ndi zamankhwala ndizofanana ndi za dziko lapansi zosowa (monga Lao2, Y2o3 ndi Lu2o3, ndi zina zopanga zomwe zimagwiritsidwa ntchito ndizofanana. SC2o3 imatha kutulutsa zitsulo (sc), mchere wosiyanasiyana (sccl3, scf3, s sc2) 3, sc2 (c2o4) 3, sc. Zogulitsa izi ndizopindulitsa zaukadaulo komanso zotsatira zabwino zachuma.Sc2o3 yagwiritsidwa ntchito kwambiri mkatialuminium aluya, gwero lamagetsi, laser, chothandizira, wogwira ntchito, a Cerratics, Aerossics, Aerossics, Aerosce ndi otero chifukwa cha machitidwe ake. Pakadali pano, ntchito ya sc2o3 mu minda ya alloy, gwero lamagetsi, chothandizira, wogwira ntchito ndi ma ceraria ku China ndipo dziko limalongosolidwa mtsogolo.

(1) Kugwiritsa ntchito kwa Aloy

Pakadali pano, al-Chum the Sc ndi Al ali ndi maubwino ochepera (sc = ma cm3, mphamvu yayikulu, magetsi, ndipo pang'onopang'ono adatembenukira kwa anthu wamba, monga Zipangizo zamasewera (hockey ndi baseball) ili ndi mawonekedwe a mphamvu yayikulu, okhwimitsa zinthu komanso olemera kwambiri.

Scandium makamaka amagwiritsa ntchito kusintha ndi kukweza kwa tirigu mu chivomerezi, zomwe zimayambitsa kupangika kwa gawo latsopano la Gawo la Al3cs ndi katundu wabwino. Al-Ch Scroy yapanga mndandanda wa mndandanda wa Alohoya, Russia yafika pamitundu yonse ya Al-Sc-Cg-zr-zr-sc-cl shooy). Makhalidwe a mtundu uwu sangathe kusinthidwa ndi zinthu zina, chifukwa chake kukula kwake, kugwiritsa ntchito ntchito yake ndi kwakukulu, ndipo akuyembekezeka kukhala ntchito yayikulu mtsogolo. Mwachitsanzo, Russia yakhala yopanga mafakitale ndipo akupanga mwachangu magawo, ndipo China ikuthamangira kafukufuku wake komanso kugwiritsa ntchito, makamaka ku Awespace ndi ndege.

(2) Kugwiritsa ntchito zida zatsopano zamagetsi

WoyeraSco2o3adasinthidwa kukhala sipisi, kenako ndikupanga gawo latsopano la Nyanja Lachitatu ndi Nai Dzuwa. Kuwala kumakhala ndi maubwino owoneka bwino kwambiri, utoto wabwino wowala, kupulumutsa mphamvu, moyo wautali komanso mphamvu yolimba yamphamvu.

(3) Kugwiritsa ntchito mitengo ya laser

Gadolinium gallium Faandium Garnet (GGSG) akhoza kukonzekera powonjezera sc2o3≥ 99.9% ku GGG, ndipo kapangidwe kake ndi GD3SC2A12 Mtundu wa GD3SC2Ca12. Mphamvu ya Mbadwo wachitatu wa laser yopangidwa ndi ili ndi ma 3.0 okwera kuposa la laser ndi chipangizo chofananira cha laser, chonjezerani mphamvu ya laser yoscillation. Pokonzekera urristalo imodzi, iliyonse ndi 3kg ~ 5kg, ndi pafupifupi 1.0kg ya zopangira ndi sc2o3.9% imawonjezeredwa. Pakadali pano, mtundu wamtunduwu umagwiritsidwa ntchito kwambiri muukadaulo wankhondo, ndipo pang'onopang'ono pamakhala palinso mafakitale aboma. Kuchokera pakukula kwa chitukuko, kumatha kugwira ntchito kwambiri pa usilikali.

(4) Kugwiritsa ntchito zida zamagetsi

SC2O3 itha kugwiritsidwa ntchito ngati yogwiritsa ntchito cashose ca Cashoku ya cashoni exode grode mfuti ya TV ya TV yokhala ndi phindu labwino. Tsewani wosanjikiza wa ba, sr ndi ch oxide wokhala ndi millimeter millimeter imodzi ya catchire ya cakatode, kenako kufalitsa wosanjikizaSco2o3ndi makulidwe a 0.1 mamilimita pa iyo. Mu cakase ya otumba, mg ndi sr ndi ba, yomwe imalimbikitsa ma elekitoni akuluakulu, zomwe zimapangitsa kuti chithunzi cha pa TV chikhale chowoneka bwino komanso nthawi yayitali. Kuchuluka kwa Scto3 komwe kakugwiritsidwa ntchito kwa katatole kamene kali ndi 0.1mg pakalipano, kachilombo kameneka kwakhala kukugwiritsidwa ntchito m'maiko ena mdziko lapansi, monga Japan, komwe kumathandizira kugulitsa ma TV.