Tantalum carbide (TaC)ibhinari musanganiswa wetantalum uye kabhoni ine kemikari fomula TaC x, apo x inowanzosiyana pakati pe0.4 ne 1. Yakaomarara zvakanyanya, brittle, refractory ceramic zvinhu zvine metallic conductivity. Iwo mashava-grey hupfu uye anowanzo gadziriswa nekupisa.
Tantalum carbidechinhu chakakosha chesimbi ceramic material. Imwe yakakosha kushandiswa kwetantalum carbide ndeye tantalum carbide coating.
Chigadzirwa maitiro e tantalum carbide coating
High melting point: Nzvimbo yekunyungudika kwetantalum carbideyakakwirira se3880°C, iyo inoita kuti igadzikane munzvimbo dzakakwirira dzekushisa uye kwete nyore kunyunguduka kana kuderedza.
Mamiriro ekushanda:Kazhinji, yakajairika Kushanda mamiriro eTantalum carbide (TaC) i2200°C. Tichifunga nezvenzvimbo yayo yakanyanya kunyungudika, TaC yakagadzirirwa kushingirira tembiricha yakadai pasina kurasikirwa nehunhu hwayo.
Kuoma uye kupfeka kuramba: Iine kuomarara kwakanyanya (Mohs kuomarara inenge 9-10) uye inogona kunyatso ramba kupfeka uye kukwenya.
Kugadzikana kwemakemikari: Iine kugadzikana kwakanaka kwemakemikari kune akawanda acids uye alkalis uye inogona kuramba corrosion uye maitiro emakemikari.
Thermal conductivity: Good thermal conductivity inoita kuti inyatso kupararira uye kuitisa kupisa, kuderedza kukanganiswa kwekupisa kuunganidza pane zvinhu.
Mamiriro ekushandisa uye zvakanakira mune semiconductor indasitiri
MOCVD midziyo: MuMOCVD (makemikari vapor deposition) midziyo,tantalum carbide coatingsanoshandiswa kuchengetedza kamuri yekupindura uye zvimwe zvakakwirira-tembiricha zvikamu, kuderedza kukukurwa kwemidziyo nemadhipoziti, uye kuwedzera hupenyu hwebasa remidziyo.
Zvakanakira: Kuvandudza kukwirisa-tembiricha kuramba kwemidziyo, kuderedza kuwanda kwekugadzirisa uye mutengo, uye kunatsiridza kugona kwekugadzira.
Wafer processing: Inoshandiswa mukugadzira wafer uye kutapurirana masisitimu, tantalum carbide coatings inogona kukwidziridza kusakara uye kusakara kwemidziyo.
Zvakanakira: Deredza matambudziko emhando yechigadzirwa anokonzerwa nekupfeka kana ngura, uye ive nechokwadi chekugadzikana uye kuenderana kwekugadziriswa kwewafer.
Semiconductor process zvishandiso: Mune semiconductor process maturusi, senge ion implanters uye etchers, tantalum carbide coatings inogona kuvandudza kusimba kwezvishandiso.
Zvakanakira: Wedzera hupenyu hwesevhisi yezvishandiso, kuderedza nguva yekudzikisa uye kutsiva mutengo, uye kunatsiridza kugadzirwa kwakanaka.
Nzvimbo dzekushisa kwepamusoro: Muzvikamu zvemagetsi uye zvishandiso munzvimbo dzekushisa kwepamusoro, tantalum carbide coatings inoshandiswa kuchengetedza zvinhu kubva pakupisa kwakanyanya.
Advantages: Iva nechokwadi chekugadzikana uye kuvimbika kwezvikamu zvemagetsi pasi pemamiriro ekupisa kwakanyanya.
Future Development Trends
Kuvandudza Zvinhu: Nekuvandudzwa kwesainzi yezvinhu, kugadzirwa uye deposition tekinoroji yetantalum carbide coatingsicharamba ichivandudza kuvandudza kushanda kwayo uye kuderedza mari. Semuenzaniso, zvakanyanya kusimba uye zvisingadhuri zvekupfeka zvinhu zvinogona kugadzirwa.
Deposition Technology: Zvichave zvichigoneka kuve nehunyanzvi uye hwakanyatso dhizaini matekinoroji, akadai seyakagadziridzwa PVD uye CVD tekinoroji, kukwidziridza kunaka uye kuita kwetantalum carbide coatings.
Nzvimbo Itsva Yekushandisa: Nzvimbo dzekushandisa dzetantalum carbide coatingsichawedzera kusvika kune mamwe epamusoro-tekinoroji uye maindasitiri minda, senge aerospace, simba uye maindasitiri emotokari, kuzadzisa kudiwa kwepamusoro-kuita zvinhu.
Nguva yekutumira: Aug-08-2024