Blog
Ndi mbali ziti zomwe zimagwiritsidwa ntchito pazatsopanozi, thovu lachitsulo?
Chithovu chachitsulo, monga mtundu watsopano wazinthu, chimakhala ndi ntchito zambiri. Chifukwa cha makhalidwe ake, sikuti amangokhala ndi kukana kwabwino kwambiri, komanso ali ndi pulasitiki yabwino kwambiri komanso yowonjezera; pakali pano, amagwiritsidwanso ntchito kwambiri muzamlengalenga ndi zankhondo, ndipo ngati mtundu wa zomangira zopepuka, amagwiritsidwanso ntchito kwambiri m'mafakitale osiyanasiyana.
Kuwona Mphamvu ya Chithovu cha Aluminiyamu: Chida Chosiyanasiyana cha Ntchito Zamakono
Aluminium thovu ndi chinthu chabwino kwambiri chomwe chalandira chidwi chofala kuchokera kumafakitale osiyanasiyana chifukwa cha mawonekedwe ake apadera. Ndi chinthu chopepuka cha porous chopangidwa ndi aluminiyamu yolimba yokhala ndi ma pores ambiri olumikizana. Zinthu zatsopanozi zimaphatikiza mphamvu, kulimba komanso kusinthasintha, zomwe zimapangitsa kuti zikhale zabwino pazogwiritsa ntchito zosiyanasiyana.
Tsogolo la Kutulutsa Phokoso: Kukula kwa Aluminium Foam
M'dziko lazinthu zotulutsa mawu, thovu la aluminiyamu likupanga mafunde ngati chinthu chosinthira. Ndi mawonekedwe ake apadera komanso kusinthasintha, chithovu cha aluminiyamu chikutsegulira njira yopangira zida zoyamwa zotulutsa mawu zomwe zikutanthauziranso makampani.
Kugwiritsa ntchito zida zopangidwa ndi nanostructured pazinthu zitatu-dimensional nickel thovu ngati ma electrocatalysts pakusweka kwamadzi.
Kuchepa kwa mafuta opangira mafuta komanso nkhawa zomwe zikukulirakulira pazamphamvu komanso zachilengedwe zapangitsa kuti pakhale kafukufuku wambiri wofuna kupanga njira zina zamagetsi. Electrochemical electrolysis of water imatengedwa ngati njira yodalirika yopangira mafuta a haidrojeni.
Kugwiritsa ntchito thovu lachitsulo kuti muwonjezere kuyamwa kwamagetsi amagetsi
M'nthawi yakuchulukirachulukira kwamalumikizidwe opanda zingwe komanso kuyipitsidwa kwamagetsi, kufunikira kwa zida zogwiritsa ntchito mafunde amagetsi kwakhala kofunika kwambiri kuposa kale. Chithovu chachitsulo, monga chinthu chatsopano, chikuwonetsa kuthekera kwakukulu pantchito iyi. Kafukufuku waposachedwa wayang'ana kwambiri pakuwunika mphamvu yamagetsi yamagetsi yamagetsi azitsulo zachitsulo, ndipo zotsatira zake ndi zodabwitsa.
Kuwonetsa momwe zotchingira mawu zimachepetsera phokoso
M'dera lamakono, timafunsira zotchinga zomveka bwino, zokambirana, zipatala, masukulu, maofesi oyang'anira misewu, ndi zina zotero kufunikira kwa kuchepetsa phokoso, pokambirana, funso lofunsidwa kwambiri ndilo: zambiri izi zitha kuchepetsedwa. Tsopano tikugawana nanu mfundo yochepetsera phokoso la zotchinga zomveka.
Ndi zida zotani zomwe zimafunikira popanga thovu la aluminiyamu?
Chithovu cha Aluminium ndi chinthu chopepuka chopepuka, chomwe chimagwiritsidwa ntchito kwambiri popanga magalimoto, kukongoletsa nyumba ndi magawo ena. Kuti mupange chithovu cha aluminium, muyenera kugwiritsa ntchito zida zingapo, kuphatikiza kukonza, thovu, kuyanika ndi njira zina. Mukamagwiritsa ntchito zidazi, samalani zachitetezo, sinthani ndikusunga zidazo molingana ndi malangizo kuti muwonetsetse kuti chithovu cha aluminiyamu chimapangidwa komanso kugwira ntchito moyenera.
Ubwino waukulu wa aluminium thovu ndi ntchito zothandiza
Chithovu cha aluminiyamu ndi chofanana ndi mawonekedwe a siponji ndipo chimadziwika ngati chitsulo chapadziko lonse lapansi, chokhala ndi kachulukidwe kakang'ono komanso kulemera kopepuka, komwe kumagwiritsidwa ntchito ngati chotchinga choteteza magalimoto apamlengalenga, chosagwirizana ndi kuponderezedwa ndikutha kupirira mphamvu zamagetsi zomwe zimayambitsidwa ndi ma radiation. Ndi chitsulo chatsopano chopangidwa ndi thovu la aluminiyamu aloyi.
Mawonekedwe a masangweji opangidwa ndi Copper-deposited carbon fiber aluminium foam foam sandwich poyerekeza ndi sangweji wamba wa aluminium thovu
Monga zida zodzitetezera zomwe zimagwiritsidwa ntchito kwambiri, kugwiritsa ntchito masangweji a aluminium foam sandwich (AFS) kumakhalabe kokakamizika ndi kutsika kwamakina kwapakatikati pa thovu. Kuphatikizika kwa ma coppercoated carbon fibers (Cf) kwatsimikizira kukhala kothandiza pakuwongolera makina a thovu la aluminiyamu.
Komabe, kumvetsetsa za kutuluka kwa thovu ndi microstructure akadali ochepa. Mu ntchito iyi, AFS ndi CF/AFS zidapangidwa ndi njira yolongedza zitsulo. Khalidwe lochita thobvu la AFS ndi Cf/AFS pa kutentha kokwezeka lidawonedwa pogwiritsa ntchito ukadaulo wa synchrotron radiation X-ray imaging kuti afufuze momwe Cf imakhudzira kuphulika kwa nucleation, kukula, ndi kukhazikika kwa thovu. Kuphatikiza apo, kugawa kwa kukula kwa pore, microscopic microstructure, ndi compressive mechanical properties za AFS ndi Cf/AFS zinawunikidwa. Zotsatira zake zidawonetsa kuti kukhalapo kwa CF kumawonjezera kuchuluka kwa ma nucleation, kumapangitsa kuti thovu likhale lokhazikika, komanso limalepheretsa kupangika kwa thovu lalikulu lodziwika bwino panthawi yoyambira ma nucleation ndi kukula. Pakadali pano, Cf/AFS idawonetsa ma diameter ang'onoang'ono a pore ndi zolakwika zochepa kuposa AFS. Kugawidwa kwa Cf ndi kunyowa kwambiri pakhoma la pore kumalepheretsa kuphulika kwa filimu yamadzimadzi komanso kuchepa kwa coalescence. Kuyesera kwapang'onopang'ono kunasonyeza kuti, poyerekeza ndi AFS, mphamvu yowonongeka ndi mphamvu ya Cf / AFS yawonjezeka ndi pafupifupi 40.6% ndi 84.8%, motero.
Kuwona Kusinthasintha kwa Foam Aluminium Sandwich Panels
Aluminium thovu masangweji masangweji akuchulukirachulukirachulukira m'mafakitale osiyanasiyana chifukwa cha mawonekedwe awo apadera komanso osiyanasiyana ntchito. Mapanelowa amakhala ndi zinthu zopepuka (monga chithovu cha aluminiyamu) zomangidwa pakati pa mapepala owonda a aluminiyamu. Kumanga kwatsopano kumeneku kumapangitsa kuti zinthuzo zikhale zopepuka, komanso zamphamvu, zolimba komanso zolimbana ndi dzimbiri. Mu blog iyi, tiwona bwino ntchito ndi phindu la mapanelo a masangweji a aluminiyamu, komanso momwe amakhudzira mafakitale osiyanasiyana.