Tantalum tau lees paub rau nws zoo heev tiv thaiv corrosion, tshwj xeeb tshaj yog nyob rau hauv acidic ib puag ncig. Nws yog ib qho tseem ceeb rau nws cov ntsiab lus melting ntau dhau, ua rau nws qhov kev nyiam tshaj plaws rau kev siv kub-kub. Tsis tas li ntawd, tantalum yog biocompatible, ua rau nws muaj txiaj ntsig zoo hauv kev siv tshuaj kho mob.
Titanium, ntawm qhov sib txawv ntawm tes, tau lees paub rau nws lub zog, ruaj khov, thiab hnyav hnyav. Nws muaj qhov tshwj xeeb corrosion kuj nyob rau hauv txhua qhov acidic thiab alkaline ib puag ncig, ua rau nws muaj ntau yam ntaub rau ntau yam kev siv. Nws tseem yog biocompatible, ua rau nws muaj txiaj ntsig zoo hauv kev kho mob cog.
Hauv cov nqe lus ntawm tus nqi, tantalum feem ntau yog tus nqi siab dua li titanium, vim nws qhov tsis txaus thiab teeb meem hauv kev ua haujlwm. Txawm li cas los xij, kom paub tseeb tias qhov chaw ua haujlwm corrosion thiab qhov ntsuas kub ntau dhau yog qhov tseem ceeb, tantalum kuj tseem yog qhov kev xaiv.
Zuag qhia tag nrho, txhua qhov tantalum thiab titanium muab cov kev xaiv zoo kawg nkaus rau kev nyab xeeb, tso siab rau qhov tsim nyog tshwj xeeb ntawm daim ntawv thov. Qhov kev xaiv ntawm ob qhov tom qab los mus rau qhov sib xyaw ntawm cov yam ntxwv, uas suav nrog tus nqi, kev ua tau zoo tag nrho, thiab cov kev xav tau siv hluav taws xob zoo.
