Tantalum carbide ukutyabekabubuchwephesha bonyango obusetyenziswa ngokuqhelekileyo obunokuphucula ngokubonakalayo ukuxhathisa kokubola kwezinto.Tantalum carbide ukutyabekainokuncanyathiselwa kumphezulu we-substrate ngeendlela ezahlukeneyo zokulungiselela, ezifana nokubekwa komphunga wekhemikhali, ukubekwa komphunga womzimba, ukutshiza, njl. njl., ukwenza umaleko okhuselayo ofanayo kunye noxineneyo, othintela ngempumelelo unxibelelwano phakathi kwezinto kunye nendawo yokusingqongileyo. , ngaloo ndlela kuphuculwe ukuxhathisa umhlwa.
Ezi zilandelayo ziindlela ezininzi eziphambili zetantalum carbide ukutyabekaukomeleza ukuxhathisa ukubola kwemathiriyeli:
1. Isiphumo sesithintelo sokwahlukaniswa:Tantalum carbide ukutyabekainoxinano oluhle kunye nobunzima obuphezulu, obunokuthi ngokufanelekileyo ukwahlula i-substrate ekudibaneni nendawo yangaphandle kunye nokuthintela ukubola ngezinto ezidliwayo ezifana ne-acids, alkalis, kunye neetyuwa. I-dense barrier layer eyenziwe yi-tantalum carbide coating inokunciphisa ukunyanzeliswa komgangatho wezinto eziphathekayo kunye nokuthintela ukungena kwemithombo yeendaba ezonakalisayo, ngaloo ndlela iphucula ukuxhathisa kwe-corrosion.
2. Ukuzinza kweekhemikhali: I-Tantalum carbide coating inozinzo oluphezulu lweekhemikhali kwaye inokugcina isakhiwo sayo kunye nokusebenza ngaphandle kweenguqu eziphawulekayo phantsi kweemeko ezingqongileyo. I-Tantalum carbide sisixhobo esine-inertness ephezulu yeekhemikhali enokumelana nokukhukuliseka kwemithombo yeendaba eyomeleleyo efana ne-acids, alkalis, kunye ne-oxidants. Ukongezelela, ngenxa yobunzima obuphezulu kunye ne-coefficient ephantsi ye-friction ye-tantalum carbide coeating, inokunciphisa ukungqubuzana kunye nokunxiba phakathi kwezinto eziphathekayo kunye nendawo yokusingqongileyo kunye nokwandisa ubomi benkonzo yezinto eziphathekayo.
3. Ikhono lokuzilungisa: I-Tantalum kwi-tantalum carbide coating inekhono elithile lokuzilungisa. Xa i-coating ikrwelwe, igugile okanye yonakaliswe kancinci, i-tantalum inokusabela ngeoksijini, iklorini kunye nezinye izinto kwindawo emdaka ukwenza iikhompawundi ze-tantalum ezifana ne-tantalum oxide kunye ne-tantalum chloride, zizalise iziphene kumphezulu wokwaleka, kwaye kwakhona- yenza ifilimu ekhuselayo. Olu buchule lokuzilungisa lunokunciphisa ngokufanelekileyo inkqubo yokubola kunye nokulibazisa ukutshatyalaliswa kwengubo.
4. I-Conductivity: I-Tantalum carbide coating ine-conductivity enhle kwaye inokwenza i-electrochemical layer protective ukukhusela ukuhamba kwe-corrosion current. Xa umphezulu we-coating ugxunyekwe yi-corrosion medium, i-tantalum iya kubhengeza i-ion kwindawo ejikelezileyo ukuze yenze umahluko okhoyo ozinzileyo, uthintele ukuhamba kwe-corrosion current, kwaye ngaloo ndlela uthintele ukusabela kwe-corrosion.
5. Ukongezwa kwezongezelelo: Ukuze kuphuculwe ngakumbi ukuxhatshazwa kwe-corrosion ye-tantalum carbide coating, izongezo zingongezwa ngexesha lokulungiselela inkqubo yokugubungela. Ngokomzekelo, ukongeza izongezo ezifana ne-potassium kunye ne-oxides kunokukhuthaza ukuxinana kunye nokucocwa kweenkozo zengubo, ukuphucula ukuzinza kwe-intercrystalline interface kwi-coating kunye nokukwazi ukuxhathisa i-discreteness, ngaloo ndlela kuphuculwe ukuxhathisa kwe-corrosion ye-coating.
Ngamafutshane, i-tantalum carbide coatings inokomeleza kakhulu ukuxhathisa ukubola kwezixhobo ngokusebenzisa iindlela ezinje ngesiphumo sothintelo lodwa, ukuzinza kweekhemikhali, ukukwazi ukuziphilisa, ukuqhuba kunye nokongeza okongeziweyo. Oku kunexabiso elibalulekileyo lesicelo kwiinkalo ezininzi, ezifana noshishino lweekhemikhali, amandla, i-aerospace, njl.
Ixesha lokuposa: Jul-02-2024