Muchoto chinopisa zvakanyanya chinoramba chichishanda muchitoro chesimbi, chinhu checeramic chiri kutsungirira kupisa kunopisa; Mugadziriro yekubvisa sulfurization yegesi, muromo weceramic uri kuramba kuedzwa kwe corrosion ye acid yakasimba ne alkali. 'Magamba asina kurumbidzwa' muzviitiko izvi zvemaindasitiri ndiwo maviri emhando yepamusoro eceramic atichaongorora nhasi -kabhidhi yesiliconuye aluminium oxide.
1, Kurwisana zvakananga: Ndiani 'Muviri weDaimondi' wechokwadi?
Se "nhumbi dzekudzivirira" dziri muindasitiri, kuoma kwezvinhu kunosarudza nguva yazvo yebasa. Kuoma kwesimbi dzesilicon carbide kwakafanana nekwedhaimani dzechisikigo, zvichiratidza kutsungirira kunoshamisa mumamiriro ekukweshana anoramba achienderera mberi. Kungofanana nekucheka girazi nedhaimani, kana simbi dzealumina dzichiratidza kukweshana kwakanaka panguva yekupfeka kwenguva refu, simbi dzesilicon carbide dzinoramba dzakatsetseka. Hunhu uhwu hunowedzera nguva yadzo yebasa nguva yakareba kupfuura simbi dzealumina muzviitiko zvakaita semavharuvhu epombi ekutakura slurry nema nozzles ekugadzira nemazvo.
2、 'Mambo weKutsungirira' paHondo yeHigh Temperature
Tichipinda mudura rekugadzira zvinhu, kupisa kukuru kunotiyeuchidza kuti zvinhu zvechokwadi zvinodzivirira kupisa kwakanyanya zvinodiwa pano. Zvigadziko zvedu zvesilicon carbide zvinogona kuchengetedza kugadzikana kwechimiro kunyangwe pa1350 ℃, zvichiratidza kugona kwazvo kutsungirira kupisa kwakanyanya. Zvigadziko zvesilicon carbide zviri nyore kugadzira uye zvinogara kwenguva refu, zvichiita kuti zvive sarudzo inosarudzwa yeminda yemazuva ano senge kudzivirira kupisa mumakiln, kurapwa kwekupisa kwesimbi, uye semiconductor single crystal furnace supports.
3、'Muchengeti Wepamusoro' pasi peKuora Kwemakemikari
Zvichitarisana ne "acid rain" muzvirimwa zvemakemikari, simbi dzesilicon carbide dzakachena kwazvo dzinoratidza kugadzikana kunoshamisa, sekunge kupfeka mbatya dzinodzivirira dzisingaonekwe pamidziyo, kunyangwe dzikaiswa munzvimbo dzakanyanya dzakadai se concentrated sulfuric acid ne molten aluminum kwenguva yakareba, dzinoramba dzakadaro. Zvisinei, simbi dzealuminium dzinogona "kuputika" munzvimbo dzakati sandara dzakadai sehydrofluoric acid, izvo zvinoita kuti simbi dzesilicon carbide dzakachena kwazvo dzivepo zvisingatsivike mumakemikari anodzivirira ngura, maovheni ekupisa mabhatiri e lithium, nezvimwe zviitiko.
4, Chimurenga Chemutengo Chisingaonekwe
Kunyangwe mari yekutanga inoshandiswa mu silicon carbide ceramics yakakwira zvishoma, mabhenefiti ayo enguva refu anopfuura fungidziro. Vatengi vedu vakaderedza zvakanyanya nguva yavo yekugadzirisa yegore negore mushure mekutsiva silicon carbide lining plate isingaparare. Hunhu uhwu hwekuti "kudyara kamwe chete, bhenefiti yenguva refu" huri kuchinja chimiro chemari yeindasitiri yekugadzira.
Zvakamira pamharadzano dzekuvandudzwa kwemaindasitiri, kusarudzwa kwezvinhu kuri kuva nzira yekukwikwidzana kwemabhizinesi. Zvigadzirwa zvesimbi zvesilicon carbide, nekubudirira kwazvo mukushanda, hazvingotsananguri chete miganhu yekushandisa zviumbwa zvesimbi zvemaindasitiri, asiwo zvinokurudzira kushanduka kwekugadzira zvinhu kuti zvibudirire zvakanyanya uye kuchengetedza simba. Kana michina yekugadzira ichida kutarisana nematambudziko akaomarara, iyi "inoshanduka-shanduka" kubva kusainzi yezvinhu zvemazuva ano iri kupa mabhizinesi eindasitiri mhinduro dzinoenderana neramangwana.
Nguva yekutumira: Kubvumbi-10-2025