Nkhani

Ngati chitsulo ndi msana wa mafakitale, ndiye kuti pali zinthu zomwe zili ngati "zida zosaoneka" zamakampani - zimathandizira mwakachetechete kugwira ntchito kwa ng'anjo zotentha kwambiri, zimateteza moyo wa zida zolondola, komanso zimatsegula njira yobadwira chip cha semiconductor ...Werengani zambiri»

Pakati pa maluwa achitsulo akuthwanima m'fakitale yachitsulo, malawi akuyaka mung'anjo ya ceramic, ndi nkhungu yotentha m'mafakitale, nkhondo yolimbana ndi kutentha kwambiri sikunathe kwa zaka zana limodzi. Kumbuyo kwa zovala zoteteza kwambiri za ogwira ntchito, pali zinthu zakuda za ceramic ...Werengani zambiri»

Mkati mwa ngalande ya mgodi waukulu wa malasha, chotengera chatsopano chatsopano chikuyenda mokhazikika pa liwiro la 3 metres pamphindi. Mosiyana ndi zida wamba, mbali zake zofunika kwambiri zimakutidwa ndi wosanjikiza wa ceramic wakuda wokhala ndi chitsulo chonyezimira - ichi ndi silicon carbide ceramic yomwe imadziwika kuti "...Werengani zambiri»

Kulowa m'dziko lamakono la mafakitale, munthu amatha kuona nthawi zonse kukhalapo kwa mtundu wapadera wa zinthu - sizonyezimira ngati zitsulo kapena zopepuka ngati pulasitiki, koma zimathandizira mwakachetechete ntchito yamakampani amakono. Ili ndi banja la mafakitale a ceramics, gulu la inorganic non-me...Werengani zambiri»

M'magawo otsogola monga ma semiconductors, mphamvu zatsopano, ndi ndege, zida za ceramic zakuda zotuwa zimagwira ntchito yofunika mwakachetechete. Ndi silicon carbide ceramic - chinthu cholimba chofanana ndi diamondi, chomwe chikusintha mawonekedwe amakampani amakono chifukwa ...Werengani zambiri»

Pakukambirana kwanthawi yayitali pakati pa anthu ndi zida zodzitetezera, zoumba za silicon carbide zikuyankha lingaliro lamuyaya lachitetezo chachitetezo ndi mawu apadera. Ceramic yowoneka ngati imvi-yakuda iyi ikuchita mtundu wamakono wa nkhani ya "kusintha mofewa motsutsana ...Werengani zambiri»

Pakatikati mwa mgodi, pamene mchenga wamchere umalowa mu payipi pa liwiro lalikulu kwambiri, mapaipi wamba achitsulo nthawi zambiri amang'ambika pasanathe theka la chaka. Kuwonongeka kwanthawi zonse kwa "mitsempha yachitsulo" sikumangowononga zida, komanso kungayambitse ngozi zopanga. Tsopano...Werengani zambiri»

Pazinthu zamakono zamafakitale, zirconia ceramics ndi silicon carbide ceramics ndi zida zogwira ntchito kwambiri zomwe zakopa chidwi kwambiri. Komabe, pali kusiyana kwakukulu m'makhalidwe awo, makamaka m'malo ovuta kwambiri monga kutentha kwakukulu, wea ...Werengani zambiri»

M'makampani atsopano amphamvu amasiku ano, zoumba zamafakitale, zokhala ndi maubwino ake apadera, zikukhala chinthu chofunikira kwambiri pakuyendetsa luso laukadaulo. Kuchokera pakupanga magetsi a photovoltaic mpaka kupanga batri ya lithiamu, kenako mpaka kugwiritsa ntchito mphamvu ya haidrojeni, izi zikuwoneka ngati ...Werengani zambiri»

M'makampani amakono, zida zogwirira ntchito, zachilengedwe, komanso zolimba zikuyamikiridwa kwambiri. Silicon carbide microporous ceramics, monga zida zopangira porous kwambiri, zimagwira ntchito yofunika kwambiri m'magawo monga kusefera kwa kutentha kwambiri, kuteteza chilengedwe, ndi ...Werengani zambiri»

Mu ng'anjo yotentha kwambiri yomwe ikupitirizabe kugwira ntchito muzitsulo zazitsulo, chigawo cha ceramic chimapirira mwakachetechete kutentha kotentha; Mu dongosolo la flue gas desulfurization, bomba la ceramic limakana kuyesa kwa dzimbiri kwa asidi amphamvu ndi alkali. The 'unnsung heroes'...Werengani zambiri»

Kuchokera pamapaipi oyendera kupita ku magalimoto amagetsi atsopano, kuchokera ku uvuni wotentha kwambiri kupita ku ma satelayiti apamlengalenga, chinthu chomwe chimatchedwa "diamondi yamakampani" chikulembanso mwakachetechete malire azopanga zamakono. Silicon carbide ceramics, chinthu cholimba kwambiri chokhala ndi kuuma kwachiwiri pa ...Werengani zambiri»

Pambali pa ng'anjo yoyaka moto mufakitale yachitsulo, pafupi ndi dziwe la asidi lomwe limayaka mufakitale yamankhwala, komanso m'makina apakatikati amakina olondola kwambiri, choumba chowoneka ngati wamba chakuda chakuda chimatsitsimula mwakachetechete kumvetsetsa kwamunthu pazinthu zakuthupi. Silicon carbide ceramics - ...Werengani zambiri»

Mchipinda choyera cha fakitale ya semiconductor, zopyapyala zakuda zowala ndi zitsulo zonyezimira zikukonzedwa molondola chimodzi ndi chimodzi; Mu chipinda choyaka cha injini ya mlengalenga, gawo la ceramic lapadera likubatizidwa pamoto wa 2000 ℃. Kuseri kwazithunzi izi, pali zinthu zogwira ntchito ...Werengani zambiri»

M'mafakitale monga migodi, magetsi, ndi uinjiniya wamankhwala, makina amapaipi ali ngati "vascular network" ya thupi la munthu, kuchita ntchito yofunika kwambiri yonyamula ma media osiyanasiyana. Zigawo zitatu zapaipi, monga "magalimoto oyendera" ...Werengani zambiri»

M'makina opangira ma chip, cholakwika chosawoneka chitha kuwononga zowotcha zamtengo wapatali zamadola mamiliyoni. Kusamuka kulikonse komwe kumachokera pano ndikofunikira pakuchita bwino kapena kulephera kwa ma nanoscale, ndipo maziko omwe amathandizira kuvina kolondola kumeneku ndi protagonist wathu lero: silicon carb...Werengani zambiri»

Popanga mafakitale, mapaipi otumizira amakhala ngati mitsempha yamagazi, yomwe imanyamula kutuluka kwa zinthu monga ore, slag, ndi slurry wotentha kwambiri. Komabe, m'malo ovuta kwambiri othamanga kwambiri, kutentha kwambiri ndi kupanikizika, komanso dzimbiri lamphamvu, mapaipi achikhalidwe nthawi zambiri amakumana ndi vuto ...Werengani zambiri»

Mapapo a zimphona zazikulu zamafakitale monga mphero zachitsulo ndi mafakitale opangira magetsi amakoka ndikutulutsa matani masauzande a utsi tsiku lililonse - momwe angapangire mpweya wonyansa wamakampaniwa "kulavulira" mpweya wabwino? Dongosolo labwino la desulfurization lili ngati choyeretsa, ndi silicon carbide f ...Werengani zambiri»

Pamene malawi amadumphira m'malo otentha kwambiri komanso pamapindikira kutentha kwazitsulo, makina atsopano owongolera moto akukonzanso njira zopangira kutentha kwambiri - silicon carbide nozzle, yokhala ndi mphamvu zowongolera bwino komanso zabwino kwambiri ...Werengani zambiri»

M'mafakitale omwe kutentha kwambiri, dzimbiri, ndi kuvala zimakhalira limodzi, vuto la kusinthidwa pafupipafupi kwa mapaipi achitsulo akuphwanyidwa ndi mapaipi atsopano azinthu - mapaipi osamva kuvala a silicon carbide, okhala ndi zinthu zake zapadera, ayambitsa teknoloji ...Werengani zambiri»

Mu ng'anjo ina yotentha kwambiri, kutentha mkati mwa ng'anjoyo kupitilira 1200 ℃, zida zachitsulo zachikhalidwe zikuyandikira posungunuka, pomwe chubu chathu cha silicon carbide radiation chikutumiza mphamvu zochulukirapo ndi ma radiation okhazikika - iyi ndi microcosm ya ...Werengani zambiri»

Silicon carbide ceramics ndi zinthu zofunika kwambiri m'mafakitale osiyanasiyana chifukwa cha mawonekedwe awo apadera, kuphatikiza kuuma kwakukulu, kutsika kochepa komanso kukana kutentha kwambiri. Izi zimapangitsa silicon carbide (SiC) kukhala chisankho chabwino pakugwiritsa ntchito uinjiniya wamakina, mankhwala ndi zitsulo ...Werengani zambiri»

M'mafakitale omwe akulimbana ndi zida zowononga, kutentha kwambiri, ndi zida zowononga, ma silicon carbide liner akhala ofunikira kwambiri kuti zida zizikhala ndi moyo wautali komanso magwiridwe antchito. Wopangidwa kuchokera ku reaction-bonded silicon carbide (RB-SiC), ma liner awa amaphatikizana kupatula ...Werengani zambiri»

M'dziko lopanga mafakitale, kufunikira kwa desulfurization sikungatheke. Zimagwira ntchito yofunika kwambiri pachitetezo cha chilengedwe ndi chitukuko chokhazikika, kuonetsetsa kuti mpweya woipa umachepetsedwa ndipo malamulo okhwima akutsatiridwa. Pamtima pa ndondomeko yovutayi ndi ...Werengani zambiri»

M'munda wa mayankho otenthetsera mafakitale, machubu owoneka bwino a silicon carbide akhala akutsogola, akupeza chidwi chifukwa chakuchita bwino kwawo komanso kudalirika. Chogulitsa chatsopanochi chidapangidwa kuti chizitha kupirira kutentha kwambiri, ndikupangitsa kuti chikhale choyenera kugwiritsa ntchito zosiyanasiyana, kuphatikiza ...Werengani zambiri»