Titanium yog ib qho kev xaiv zoo ntawm cov khoom siv hlau hauv kev kho mob. Nws yog siv rau cov cuab yeej phais, cov khoom siv tes ua, cov khoom siv sab hauv thiab cov khoom siv hauv lub cev - xws li cov pacemakers, sib koom ua ke hloov, thiab cov leeg txha caj qaum. Tab sis dab tsi ua rau nws yog qhov kev xaiv zoo?
1. Muaj zog tab sis lub teeb yuag:Titanium qhov siab -lub zog rau qis- qhov sib piv ceev yog ib qho ntawm qhov zoo tshaj plaws.Titanium muaj zog sib npaug li cov hlau tab sis yog 45% sib zog - ua titanium yog cov khoom siv hlau zoo tagnrho rau kev cog hniav. Titanium ua kom pom lub zog siab thaum muab tso rau hauv qhov kev ntxhov siab ntau zaus thiab tuaj yeem tiv taus qhov sib txawv ntawm kev kho sab hauv.
2.Durable Thiab Ntev - kav ntev:Orthopedic implants ua los ntawm titanium feem ntau kav ntev tshaj li lwm yam hlau implants thiab yuav tsum tau muaj zog ntau dua los rhuav cov bonds koom nrog cov cog rau cov pob txha. Titanium kuj tseem ruaj khov thiab ntev - kav ntev. Thaum titanium implants, tawb, pas nrig, daim hlau thiab pins tau muab tso rau hauv lub cev, lawv tuaj yeem kav ntev txog 20 xyoo. Thiab kev kho hniav titanium, xws li titanium posts thiab implants, tuaj yeem kav ntev dua.
3. Biocompatible (corrosiontsis kam, tsis yog - lom thiab tsis lees paub los ntawm lub cev):
Titanium muab qhov zoo tshaj plaws corrosion kuj nyob rau hauv formidable xwm txheej. Qhov tseem ceeb tshaj plaws, titanium yog inert thiab tiv thaiv lub cev thiab cov ntaub so ntswg. Cov no yog li ntawd -hu ua biocompatibility thiab corrosion kuj. Lawv yog cov kev cai tseem ceeb rau daim ntawv thov kev kho mob.
4.Osseointegrated (kev koom tes ntawm cov pob txha nrog cov khoom siv cog qoob loo):Titanium muaj lub peev xwm los tsim lub cev sib txuas / koom nrog tib neeg cov pob txha.This anchors titanium hniav lossis orthopedic implant ruaj khov rau hauv qhov chaw. Titanium yog ib qho ntawm cov hlau uas tso cai rau qhov noosseointegration.
5.Non-ferromagnetic:Thaum nws los txog rau kev kuaj MRI (Magnetic Resonance Imaging), titanium muab cov txiaj ntsig tsis yog -ferromagnetism. Titanium tsis cuam tshuam nrog cov tshuab MRI thiab tso cai rau cov neeg mob kuaj kom raug thiab nyab xeeb.
6.Lub elastic modulus tus nqi ntawm titanium tsuas yog ib nrab ntawm cov pa stainless hlau thiab cobalt-alloy. Nws yog ze rau tib neeg pob txha. Nws yooj yim thiab elasticity rivals ntawm tib neeg pob txha.
7.Tsis tas li ntawd, titanium muaj tsawg thermal expansion thiab conductivity.
Ua ke nrog ntau yam nta thiab cov txiaj ntsig, nws tsis xav tias titanium tau dhau los ua cov khoom siv tseem ceeb hauv orthopedics titanium implants, kho hniav titanium implants, thiab phais titanium instrument teb.
