1, Inoshandiswa pazvinhu zvematombo anokosha
Muindasitiri yematombo anokosha, silicon carbide inozivikanwawo se "moissanite". Zvinhu zvinowanzoonekwa pamusika zvakagadzirwa ne moissanite, nepo moissanite yechisikigo isingawanzoonekwi, isingawanzoonekwi zvekuti yaingoonekwa mumakomba emeteorite makore 50000 apfuura.
2, mafomu echinyakare eindasitiri
Munzvimbo dzemaindasitiri dzechinyakare, silicon carbide inonyanya kushandiswa sechinhu chinodzivisa kusimba, chishandiso chinogumbura, uye chinhu chinoshandiswa nesimbi, izvo zvichaongororwa zvakasiyana muchinyorwa chinotevera.
（1） Zvigadzirwa zvinodzivirira kupisa kwakanyanya:
Zvichishandisa hunhu hwekudzivirira ngura, kudzivirira kupisa kwakanyanya, simba rakawanda, kufambisa kupisa kwakanaka, uye kudzivirira kukanganiswa kwezvinhu zvesilicon carbide, zvinogona kushandiswa pakubatanidza zvakasiyana-siyana zvefurnace yekunyungudutsa, zvikamu zvefurnace yekupisa kwakanyanya, maplate esilicon carbide, maplate ekuisa, zvinotsigira, uye ma ladle. Kune rumwe rutivi, zvinhu zvekupisa zvisina kujeka zvinopisa zvakanyanya zvinogona kushandiswa muindasitiri yekunyungudutsa simbi isina ferrous, senge ma vertical distillation furnaces, ma arc plates e zinc powder furnaces, machubhu ekudzivirira thermocouple, nezvimwewo; Zvinoshandiswa kugadzira zvinhu zve ceramic zve silicon carbide zvepamusoro zvisingapfeki, hazvipfeki, uye hazvipfeki zvakanyanya; Zvinogona zvakare kushandiswa kugadzira rocket nozzles, gas turbine blades, nezvimwewo. Pamusoro pezvo, silicon carbide ndeimwe yezvinhu zvakanakira ma solar water heaters pamigwagwa mikuru, ndege dzinomhanya, nezvimwewo. Saka, silicon carbide ine zita rakajairika rekuti "refractory sand", iro, kunyangwe richizivikanwa zvikuru, rinoratidza zvizere hunhu hwaro hwekunyungudutsa.
（2）Zvigadzirwa zvinodzivirira kupfeka uye zvinodzivirira ngura:
Zvikuru nekuti silicon carbide ine kuomarara kwakanyanya, ine kuomarara kweMohs kwe9.2-9.8, yechipiri chete kubva kudhaimani rakaoma kwazvo pasi rose (danho regumi), inozivikanwa se "jecha resimbi yegoridhe". Inewo kugadzikana kwakanaka kwemakemikari uye kuomarara, uye inogona kushandiswa kugadzira mavhiri ekukuya, sandpaper, mabhandi ejecha, matombo emafuta, mabhuroko ekukuya, misoro yekukuya, mapesiti ekukuya, uye yekukuya nekupukuta monocrystalline silicon, polycrystalline silicon, uye piezoelectric crystals muindasitiri yemagetsi muzvigadzirwa zve optical.
（3）Zvinhu zvesimbi:
Silicon carbide inogona kushandiswa se deoxidizer yekugadzira simbi uye kugadzirisa chimiro chesimbi yakakandwa. Inogona zvakare kushandiswa sezvinhu zvekugadzira silicon tetrachloride uye ndiyo chinhu chikuru cheindasitiri ye silicone resin. Silicon carbide deoxidizer imhando itsva ye composite deoxidizer yakasimba inotsiva upfu hwesilicon hwechinyakare necarbon powder ye deoxidation. Kana ichienzaniswa nemaitiro ekutanga, ine hunhu hwakagadzikana hwemuviri nemakemikari, mhedzisiro yakanaka ye deoxidation, nguva pfupi ye deoxidation, simba rinochengetwa, kushanda zvakanaka kwesimbi, kunaka kwesimbi, kushandiswa kwezvinhu zvakachekwa, kusvibiswa kwezvakatipoteredza, mamiriro ekushanda akavandudzwa, uye mabhenefiti ehupfumi emagetsi, ese ane kukosha kwakakosha.
3, Silicon carbide optical reflector zvinhu
Zvinhu zveceramic zvinogadzirwa uchishandisa mabasa akakosha eceramics maererano nehunhu hwepanyama senge ruzha, chiedza, magetsi, magnetism, uye kupisa zvinonzi functional ceramics. Kune mhando dzakasiyana dze functional ceramics dzine mashandisirwo akasiyana, uye silicon carbide inonyanya kushandiswa sechinhu chinoratidza girazi mumunda we functional ceramics. SiC ceramics dzine kuomarara kwakanyanya, kugadzikana kwakanaka kwekupisa uye makemikari, low thermal deformation coefficient, uye kuramba kupiswa nemwaranzi yenzvimbo. Kuburikidza nemaitiro akakosha ekugadzira, miviri yegirazi yakareruka inogona kuwanikwa.
4, Sechinhu che semiconductor
Semiconductor yechizvarwa chechitatu chinhu chakakosha uye chikamu chemagetsi chinotsigira hunyanzvi, kusimudzira, kushandura uye kusimudzira zvombo zvekudzivirira zvenyika, kutaurirana kwenharembozha kwe5G, internet yesimba, mota itsva dzesimba, kutakura vanhu nechitima nedzimwe indasitiri. Nekuda kwebasa rayo rakakosha mukuchengetedzwa kwenyika, kugadzira zvinhu zvine hungwaru, kusimudzira maindasitiri, kuchengetedza simba uye kuderedza kusvibiswa kwezvinhu nezvimwe zvinodiwa zvikuru, iri kuva nzvimbo yekukwikwidzana yehunyanzvi pasi rose.
SiC, semumiriri wezvinhu zve semiconductor zvechizvarwa chechitatu, parizvino ndeimwe yezvinhu zve semiconductor zvakakura uye zvinoshandiswa zvakanyanya mukugadzirwa kwetekinoroji yekristaro nekugadzira zvishandiso. Yakagadzira chain yepasi rose yezvinhu, zvishandiso, uye indasitiri yekushandisa. Chinhu chakanakira zvishandiso zve semiconductor zvekushandiswa kwekupisa kwakanyanya, frequency yakakwira, inodzivirira mwaranzi, uye simba rakawanda. Nekuda kwekudzikira kukuru kwekushandiswa kwesimba kwemidziyo yemagetsi, michina yesimba yesilicon carbide inozivikanwawo se "midziyo yesimba yakasvibirira" inotyaira "shanduko itsva yesimba".
5, Mumiririri wekusimbisa uye kusimbisa
Pamusoro pemashandisirwo ari pamusoro apa, masharubu esilicon carbide kana mafiber esilicon carbide ave achishandiswa zvakanyanya sezvinhu zvinosimbisa uye zvinosimbisa muzvinhu zvakasanganiswa zvine zvinhu zvakagadzirwa nesimbi kana zveceramic munzvimbo dzakadai semichina, makemikari, dziviriro yenyika, simba, uye kuchengetedzwa kwezvakatipoteredza.
Nguva yekutumira: Kurume-22-2025