Mumunda wezvinhu zvepamusoro,silicon carbide (SiC) uye silicon nitride (Si3N4) ceramicszvave zviviri zvezviyero zvakakosha, chimwe nechimwe chine hunhu hwakasiyana uye mashandisirwo azvo. Kunzwisisa musiyano uripo pakati pezviyero zviviri izvi kwakakosha kumaindasitiri anovimba nezvinhu zvinoshanda zvakanyanya. Shandong Zhongpeng Special Ceramics Co., Ltd. ikambani ine tekinoroji yepamusoro inonyanya kugadzira zviyero zvesilicon carbide, ichiita basa guru munharaunda iyi, ichipa ruzivo rwakadzama nezvehunhu uye mashandisirwo ezviyero izvi.
Zvigadzirwa zvesimbi zvesilicon carbide zvinozivikanwa nekuoma kwazvo uye kugadzikana kwekupisa. Zvinosanganisira silicon nekabhoni, izvo zvinosanganiswa kuti zvigadzire chinhu chinodzivirira kupera nekuora zvakanyanya. Izvi zvinoita kuti zvigadzirwa zvesimbi zvesilicon carbide zvive zvakanaka kushandiswa munzvimbo dzakaoma dzakadai sedzemuchadenga, dzemotokari uye dzemaindasitiri e semiconductor. Kupisa kwakanyanya kweSilicon carbide kunoitawo kuti ibvise kupisa zvinobudirira, zvichiita kuti ive yakanaka kushandiswa pakupisa kwakanyanya. Shandong Zhongpeng Special Ceramics Co., Ltd. inoshandisa zvinhu izvi kugadzira zviumbwa zvesimbi zvesilicon carbide zvemhando yepamusoro zvinosangana nezvinodiwa zvemaindasitiri akasiyana-siyana.
Zvigadzirwa zvesimbi zvesilicon nitride, kune rumwe rutivi, zvine hunhu hwakanaka hwemakanika, kusanganisira kusimba kwakanyanya uye kusimba. Zvigadzirwa zvesimbi zveSi3N4, zvinoumbwa nesilicon nenitrogen, zvinonyanya kuramba kupisa uye zvine coefficient yakaderera yekuwedzera kupisa zvichienzaniswa nesilicon carbide. Izvi zvinoita kuti zviumbwa zvesimbi zvesilicon nitride zvive sarudzo yakanaka yekushandisa zvinoda zvinhu kuti zvikwanise kutsungirira kuchinja kwekupisa nekukurumidza, senge maturbine egasi nezvishandiso zvekucheka. Silicon nitride yakagadzika inoitawo kuti ikwanise kupwanyika zvakanaka, zvichiita kuti ive chinhu chinosarudzwa kumaindasitiri anoda zvinhu zvakasimba.
Pakuenzanisa zvinhu zviviri izvi, chimwe chezvinhu zvinonyanya kukosha ndechekuti zvinopisa sei. Zvigadzirwa zvesilicon carbide zvinogona kutsungirira tembiricha yakakwira kupfuura zvesilicon nitride, zvichiita kuti zvikwanise kushandiswa mukushandiswa kwekupisa kwakanyanya. Zvisinei, kugona kwesilicon nitride kutsungirira kupisa kwakanyanya kunoita kuti ive nebhenefiti munzvimbo dzine tembiricha inochinja-chinja zvakanyanya. Musiyano uyu wakakosha kune mainjiniya nevagadziri pakusarudza chinhu chekushandisa, sezvo sarudzo yezvinhu ichigona kukanganisa zvakanyanya mashandiro uye hupenyu hwebasa.
Mumwe musiyano mukuru uripo pakati pesilicon carbide nesilicon nitride ceramics ndiko kugadzikana kwadzo mumakemikari. Silicon carbide inodzivirira zvakanyanya kuoxidation uye inogona kuchengetedza hunhu hwayo kunyangwe munzvimbo dzine makemikari anoparadza. Izvi zvinoita kuti ive yakakodzera kushandiswa mukugadzira makemikari uye kugadzira semiconductor. Kusiyana neizvi, silicon nitride ceramics, kunyangwe iine makemikari akasimba, inogona kusashanda zvakanaka munzvimbo dzine makemikari anoparadza. Kunzwisisa hunhu hwemakemikari aya kwakakosha kumaindasitiri anoshanda mumamiriro ezvinhu akaoma sezvo zvichikanganisa kusarudzwa kwezvinhu uye dhizaini yechigadzirwa.
Maitiro ekugadzira silicon carbide nesilicon nitride ceramics anosiyanawo zvakanyanya. Silicon carbide ceramics inowanzo gadzirwa ne sintering, maitiro anosanganisira kupisa zvinhu kusvika patembiricha iri pasi penzvimbo yazvo yekunyunguduka kuti zvisvike pakusimba. Nzira iyi inogona kugadzira maumbirwo akaomarara uye zvikamu zvine density yakakura. Kusiyana neizvi, silicon nitride ceramics inowanzo gadzirwa uchishandisa musanganiswa wehupfu hwekugadzirisa uye sintering matekiniki, kusanganisira hot pressing kana reaction bonding. Kusiyana uku mumaitiro ekugadzira kunogona kukanganisa hunhu hwekupedzisira hwe ceramic, kusanganisira microstructure yayo uye hunhu hwemakanika.
Panyaya yemutengo, silicon carbide ceramics inowanzo kudhura kupfuura silicon nitride ceramics nekuda kwezvinhu zvakagadzirwa uye tekinoroji yekugadzirisa. Zvisinei, kushanda kwenguva refu uye kugara kwenguva refu kwesilicon carbide kunogona kururamisa mari yekutanga yakakwira, kunyanya mukushandiswa uko kukundikana kunogona kukonzera njodzi huru dzekushanda kana kuchengetedzeka. Shandong Zhongpeng Special Ceramics Co., Ltd. inotarisa pakupa mhinduro dzinodhura pasina kukanganisa mhando, ichivimbisa kuti vatengi vanowana kukosha kwakanakisa kwekudyara kwavo musilicon carbide ceramics.
Muchidimbu, musiyano uripo pakati pe silicon carbide ceramics ne silicon nitride ceramics wakakosha uye unogona kukanganisa zvakanyanya mashandisirwo azvo mumaindasitiri akasiyana-siyana. Silicon carbide inobudirira munzvimbo dzinopisa zvakanyanya uye dzinoparadza makemikari, nepo silicon nitride ichiratidza kusimba kwakanyanya uye kuramba kupisa. Kunzwisisa misiyano iyi kwakakosha kune mainjiniya nevagadziri pavanosarudza zvinhu zvekushandisa. Semugadziri anotungamira we silicon carbide ceramics, Shandong Zhongpeng Special Ceramics Co., Ltd. yakazvipira kusimudzira munda we ceramics dzepamusoro, ichipa zvigadzirwa zvemhando yepamusoro zvinosangana nezvinodiwa zviri kuchinja zveindasitiri yemazuva ano. Nekushandisa hunhu hwakasiyana hwe silicon carbide ne silicon nitride, makambani anogona kugadzirisa magadzirirwo avo nekuvandudza mashandiro ezvigadzirwa zvavo, pakupedzisira zvichiwedzera kushanda zvakanaka uye kuvimbika kwemabasa avo.
Nguva yekutumira: Kurume-24-2025