Mu mafakitale monga zitsulo, uinjiniya wa mankhwala, ndi mphamvu zatsopano, pali chidebe chooneka ngati chosafunika koma chofunikira - chophikira. Ngati zophikira zachikhalidwe zili ngati "mbale za mpunga zachitsulo", ndiye kutizoyimitsa za ceramic za silicon carbidendi mitundu yatsopano ya "zophimba zoteteza za titanium alloy". Monga "ngwazi yobisika" yamakampani amakono, chidebe chakuda ichi cha kristalo chikusinthanso miyezo yachitetezo cha ntchito zotentha kwambiri.
Kuchotsa 'Ukadaulo Wakuda': Mphamvu Yachilengedwe ya Silicon Carbide
Silicon carbide (SiC), monga gawo lalikulu la zipangizo za semiconductor za m'badwo wachitatu, imasonyezanso mphamvu zodabwitsa m'munda wa zoumbaumba. Kristalo yolimba kwambiri yopangidwa mwalusoyi ili ndi kapangidwe ka atomu kofanana ndi lattice yopangidwa mwaluso ya diamondi, yomwe imapatsa zinthuzo ubwino zitatu: kukana kutentha kwambiri kuposa 1350 ℃ popanda kusintha mtundu, kusavuta kukana zinthu zowononga, komanso kusamutsa kutentha kofanana ndi ma conductor achitsulo. Chitetezo cha magawo atatuchi cha "kukana kutentha + kukana dzimbiri + kusinthasintha kwa kutentha" chimasiya zitsulo wamba kapena graphite kumbuyo kwambiri.
Mphamvu Yachilengedwe Yolimba: Zosokoneza mu Zochitika Zamakampani
Mu ntchito yovuta kwambiri, zombo za silicon carbide ceramic zimakhala zokhazikika modabwitsa. Mu malo ogwirira ntchito a zitsulo, zimatha kuthana ndi kukokoloka kwa kutentha kwambiri mosavuta; Mu zochita za mankhwala, zimakhalabe zosasunthika m'malo owononga kwambiri; Mu labotale yatsopano yamagetsi, kutentha kwake kofanana kumatsimikizira kulondola kwa kapangidwe ka zinthu. Chosowa kwambiri ndichakuti 'thupi losawonongeka la diamondi' ili lingagwiritsidwenso ntchito mobwerezabwereza, kuchepetsa kwambiri kuchuluka kwa zida zomwe zimasinthidwa.
Kusankha Mwanzeru: Mtengo Wowoneka Kwanthawi Yaitali
Kusankha chophikira cha silicon carbide ceramic kwenikweni ndi kusankha nzeru zamafakitale. Ngakhale kuti ndalama zoyambira zimakhala zapamwamba pang'ono poyerekeza ndi zipangizo zachikhalidwe, magwiridwe ake okhalitsa komanso okhazikika amatha kupewa ndalama zobisika monga kusokonekera kwa kupanga ndi kuipitsidwa kwa zinthu zopangira. Pamene zotengera zambiri zikuwonetsa zizindikiro za kutopa kutentha kwambiri, zophikira za silicon carbide ceramic zimasungabe kulondola kwawo koyambirira, ndipo khalidweli "lokhalitsa" ndilo khalidwe lofunika kwambiri m'makampani amakono.
Shandong Zhongpeng yakhala ikugwira ntchito kwambiri mu ntchito ya zoumba za silicon carbide kwa zaka zambiri, ikulimbitsa zinthu zakuthupi nthawi zonse kudzera munjira zatsopano, zomwe zimapangitsa kuti choumba chilichonse chikhale bwenzi lodalirika la mafakitale. Panjira yofunafuna magwiridwe antchito abwino komanso chitetezo, zoumba za silicon carbide zikulemba muyezo watsopano wamakontena amakono amakampani okhala ndi "mphamvu zolimba".
Nthawi yotumizira: Meyi-24-2025