(Kudzvanya pano kuti utarise Si3n4 zvigadzirwa zvakagadzirwa neWintrustek)

1. Kuongororwa chishandiso chishandiso (coil akabata) ye subsea oiri yekudzvinyirira

Mune tsika yechinyakare uye yekuongorora kwesimba, kune zvigadzirwa zvekutarisa zvechikamu chekamuri yemugodhi wekoti, substrate ichishandiswa kupisa-kupisa-fiberglass yekuwedzera, asi yayo yekuwedzera kwekuwedzera kwakanyanya. Kana tembiricha ichisimuka, chiratidzo chakayerwa nekasirini ichave yakakomba tembiricha, uye kana kudhakwa kwakadzora Iyo yekuongorora maitiro uye zvakanyanyisa zvinokanganisa kubereka mukutsvaga mukuongorora.

Kutanga kwazvose,Silicon NitrideChinyorwa sezvo insulator ine yakaderera coefficient yekuwedzera kwekuwedzera (2.7 × 10-6 / ℃) kupfuura iyo general-tembiricha yegirazi yakasimbiswa (2,7 × 10-6-7.26 / ℃) zvinhu. Kana tembiricha ichichinja, coil kuyera chiratidzo hakusi kwekushisa kwekupisa, uye hapana chikonzero chekushambadzira iyo coil zvikamu kuti zvinyorwe coils uye zvakare clerrate chimbo. Nekudaro, zvinokonzeresa zvinokonzeresa kubereka kwechiitiko chekuongorora. Zvakare, silicon nitride ceramics ane zvakanakisa kurwisa, asidhi naAlkali kuramba, uye humwe hunhu. Nekudaro, inogona kugadziridzwa kune hutsinye hwekushanda nzvimbo pasi pegungwa nepasi pevhu, izvo zvinogadzirisa matambudziko acho ari mumamiriro ezvinhu ezvekuenzanisa uye esimba kuongorora.

2. Mafuta emafuta suction sump end neImwe chete valve bhorauye chigaro

Zvakanakira:Silicon Nitreide ceramicChigaro cheValve chinopfeka uye Corrosion inopesana. Kutanga, hupenyu hwayo hunopfuura kakapetwa kashanu idzo dzechivanhu chigaro chevhu. Chechipiri, inoda nguva dzisina kuchengetedzwa, kuvandudza kushanda kwekugadzira. Yetatu, inoderedza iyo yekudzima yemvura nekuda kwekuisa kushaikwa kusingaenzaniswi, kuderedza mari yekugadzira.

3. Ceramic Bearings

Zvakanakira:

• Sezvo ceramics haatyi zvekupora, ceramic inotenderera fani yakakodzera kuvhiya mumamiriro asina kunaka akafukidzwa neakashata media.

• Nekuti density ye ceramic inotenderera bhora yakaderera kupfuura iyo yesimbi uye uremu hwakareruka, iyo centrifugal mhedzisiro pane yekunze inonzi ne40% panguva yekutenderera. Saka, hupenyu hwebasa hunotambanudzwa zvikuru.

• Cereracs haina kunyatsokanganiswa nekuwedzera kwekuwedzera uye kubvumirana pane simbi, nokudaro kubvumira zvibvumirano zvekushanda munzvimbo dzakawanda dzinotyisa kana kubviswa kwemabhizimusi ane chokwadi.

• Sezvo cereracs ine yakakwira elastic modulus kupfuura simbi, hazvisi nyore kugadzirisa kana kuri kuiswa simba. Nekudaro, inokodzera kuvandudza kumhanya kwekushanda uye kuzadzisa zvakanyanyisa.

Ceramic inobereka mashandisirwo:

Ceramic fani ine hunhu hwekudziya kwakanyanya, kuramba, kuramba, kupokana, kupokana kwemagetsi, kusununguka kwemafuta, nekumhanya kwakasimba, zvichingodaro. Inogona kushandiswa munzvimbo dzakaoma kwazvo uye mumamiriro ezvinhu akashanda akashanda. Inoshandiswa zvakanyanya mukupiwa, kushushikana, kufamba-famba, indasitiri yemakemikari, mashiripiti, metallurgy, midziyo, pombi, yekudzivirira kwesainzi, minda yesainzi uye minda yehondo, uye zvichingodaro. Nekudaro, iyo yakakwirira-tech chigadzirwa kune iyo itsva zvinhu application.