Kodi ufa wa alumina umasintha bwanji kupanga zamakono?
Ngati mukufuna kunena kuti ndi zinthu ziti zomwe sizikuwoneka bwino koma zopezeka paliponse m'mafakitale tsopano,alumina ufaali pamndandanda. Izi zimawoneka ngati ufa, koma zimagwira ntchito molimbika mumakampani opanga zinthu. Lero, tiyeni tikambirane momwe ufa woyera uwu unasinthira mwakachetechete zamakonomakampani opanga zinthu.
1. Kuyambira “udindo wothandizira” mpaka “C udindo”
M'zaka zoyambirira, ufa wa alumina unali munthu wosiyanasiyana, womwe umagwiritsidwa ntchito ngati zodzaza ndi zinthu zotsutsana. Tsopano ndi zosiyana. Mukalowa mufakitale yamakono, mutha kuyiwona m'mashopu asanu ndi atatu mwa khumi. Pamene ndinapita ku fakitale yopanga zinthu zolondola kwambiri ku Dongguan chaka chatha, mkulu wa zaumisiri Lao Li anandiuza kuti: “Popanda chinthuchi tsopano, fakitale yathu iyenera kuyimitsa theka la mizere yopangira.”
2. Ntchito zisanu zosokoneza
1. “Mtsogoleri” mu mpingoMakampani osindikizira a 3D
Masiku ano, osindikiza azitsulo a 3D apamwamba kwambiri amagwiritsa ntchito ufa wa alumina ngati chinthu chothandizira. Chifukwa chiyani? Chifukwa ili ndi malo osungunuka kwambiri (2054 ℃) komanso matenthedwe okhazikika. Kampani ya ku Shenzhen yomwe imapanga mbali za ndege yapanga fanizo. Imagwiritsa ntchito ufa wa alumina ngati gawo lapansi losindikizira, ndipo zokolola zimakwera mwachindunji kuchokera pa 75% mpaka 92%.
2. "Scavenger" mu semiconductor makampani
Popanga chip, alumina ufa wopukuta madzi ndi chinthu chofunikira kwambiri. Aluminiyamu ufa wapamwamba kwambiri wokhala ndi chiyero choposa 99.99% amatha kupukuta zowotcha za silicon ngati galasi. Katswiri wina pafakitale ina yophika mkate ku Shanghai anaseka kuti: “Popanda izi, tchipisi ta mafoni athu a m’manja zikhala zozizira kwambiri.”
3. "Woyang'anira wosawoneka" wa magalimoto atsopano amphamvu
Nano alumina ufatsopano amagwiritsidwa ntchito kwambiri mu zokutira za batri za diaphragm. Chinthuchi chimalimbana ndi kutentha kwambiri komanso kutsutsika. Deta yomwe idatulutsidwa ndi CATL chaka chatha idawonetsa kuti kuchuluka kwa mayeso obowola singano pamapaketi a batri okhala ndi zokutira za alumina kudakwera ndi 40%.
4. Chida chobisika cha makina olondola
Zopukusira zisanu ndi zinayi mwa khumi zotsogola kwambiri tsopano zimagwiritsa ntchito madzimadzi opangira aluminiyamu. Bwana wina yemwe amapanga ma bearings ku Zhejiang Province adawerengera ndipo adapeza kuti atasinthira kumadzimadzi akupera a aluminiyamu, kuuma kwapamwamba kwa workpiece kunatsika kuchokera ku Ra0.8 kupita ku Ra0.2. Zokolola zawonjezeka ndi 15 peresenti.
5. "Wozungulira" pachitetezo cha chilengedwe
Kuyeretsa madzi onyansa m'mafakitale tsopano sikungasiyanitsidwe ndi izo. Ufa wa alumina wolumikizidwa ndi wabwino kwambiri pakutsatsa ma ayoni azitsulo zolemera. Deta yoyezedwa ya chomera chamankhwala ku Shandong idawonetsa kuti pothira madzi otayira okhala ndi mtovu, mphamvu ya adsorption ya ufa wa alumina inali nthawi 2.3 kuposa ya carbon activated.
3. Kupambana kwaukadaulo kumbuyo kwake
Kunena izoalumina ufazitha kukhala zomwe zili lero, tiyenera kuthokoza nanotechnology. Tsopano tinthu tating'onoting'ono titha kupangidwa kukhala 20-30 nanometers, yomwe ndi yaying'ono kuposa mabakiteriya. Ndikukumbukira pulofesa wa ku Chinese Academy of Sciences anati: “Pa dongosolo lililonse la kuchepetsa kukula kwa tinthu ting’onoting’ono, padzakhala zochitika zoposa khumi.” Ena mwa ufa wosinthidwa wa alumina pamsika amalipidwa, ena ndi lipophilic, ndipo ali ndi ntchito zonse zomwe mukufuna, monga Transformers.
4. Zochitika zothandiza pakugwiritsa ntchito
Pogula ufa, muyenera kuganizira "madigiri atatu": chiyero, kukula kwa tinthu, ndi mawonekedwe a kristalo
Mafakitale osiyanasiyana amayenera kusankha mitundu yosiyanasiyana, monga kuphika ndi msuzi wa soya wopepuka ndi msuzi wakuda wa soya
Kusungirako kuyenera kukhala kosateteza chinyezi, ndipo ntchitoyo idzachepetsedwa ndi theka ngati ili yonyowa komanso yosakanikirana.
Mukamagwiritsa ntchito ndi zida zina, kumbukirani kuyesa kaye kaye
5. Malo amalingaliro amtsogolo
Ndinamva kuti labotale ikugwira ntchito mwanzerualumina ufa, yomwe imatha kusintha magwiridwe antchito malinga ndi kutentha. Ngati atha kupangidwadi mochuluka, akuti atha kubweretsanso kukweza kwa mafakitale. Komabe, malinga ndi kafukufuku wamakono ndi chitukuko, zingatenge zaka zitatu kapena zisanu. Pomaliza, ufa wa alumina uli ngati "mpunga woyera" m'makampani opanga zinthu. Zikuwoneka zomveka, koma sizingachitike popanda izo. Nthawi ina mukadzawona ufa woyerawo mufakitale, musawapeputse.