Nitinol (nickel{0}}titanium alloy) tubing yog siab -cov khoom siv hlau ua tau zoo siv dav hauv cov khoom siv kho mob, aerospace, thiab precision engineering vim nws cov duab tshwj xeeb- nco cov nyhuv thiab superelasticity. Hauv kev ua haujlwm ntawm cov khoom siv kho mob, Nitinol tubing feem ntau ua haujlwm hauv catheter reinforcement lug, xa tshuab, stent Cheebtsam, thiab lwm yam precision qhov chaw; nws cov khoom tshwj xeeb tshwj xeeb ua tau raws li kev ruaj ntseg thiab kev ntseeg tau ntawm cov txheej txheem physiological nyob rau hauv tib neeg lub cev.
Lub ntsiab zoo ntawm Nitinol tubing nyob rau hauv nws superior superelasticity, qaug zog tsis kam, thiab corrosion kuj. Vim hais tias cov hlau tuaj yeem rov qab tau nws cov duab qub tom qab qhov deformation tseem ceeb, nws tswj cov qauv kev ruaj ntseg nyob rau hauv cov xwm txheej ntawm kev rov khoov thiab cov neeg kho tshuab kev ntxhov siab, yog li txo qhov kev pheej hmoo ntawm pob txha lossis tsis ua haujlwm. Nws zoo heev corrosion kuj tso cai rau nws tiv taus cov kua hauv lub cev thaum txo qis degradation ntawm cov khoom siv. Tsis tas li ntawd, Nitinol muaj qhov tsis tshua muaj elastic modulus uas zoo sib xws rau cov yam ntxwv ntawm tib neeg cov ntaub so ntswg, txhim kho ob qho tib si tus neeg mob kev nplij siab thiab kev nyab xeeb ntawm cov cuab yeej rau kev cog thiab cov cuab yeej cuam tshuam.
Nitinol tubing kuj muaj kev tsim qauv zoo thiab ua tau zoo. Cov txheej txheem xws li kev kos duab precision, laser txiav, kev kho cua sov, thiab kev ua tiav saum npoo ua rau kev tsim cov txheej txheem microstructures, ua tau raws li cov kev xav tau ntawm cov khoom siv me me, siab - cov khoom siv precision. Piv txwv li, hauv cov ntawv thov xws li hypotubes, cov lus qhia kev cuam tshuam, thiab tus kheej- nthuav cov khoom siv, Nitinol muab qhov zoo tshaj plaws ntawm kev hloov pauv, kev txhawb nqa radial, thiab cov duab rov qab. Tsav los ntawm kev nce qib tsis tu ncua ntawm cov thev naus laus zis cuam tshuam tsawg kawg nkaus, Nitinol tubing tau tsim nws tus kheej ua cov khoom tseem ceeb hauv qib siab -kawg cov cuab yeej kho mob.
