Nrog rau kev txhim kho kev lag luam hauv zej zog thiab qhov tshwm sim tsis tu ncua ntawm ntau yam thev naus laus zis tshiab, nrog rau kev thov nce ntxiv rau titanium thiab nws cov khoom siv hlau, nws tseem ceeb heev rau kev kawm yuav ua li cas txuas ntxiv txhim kho cov hnav tsis kam, corrosion kuj thiab biocompatibility ntawm titanium alloys. . ntawm. Ntawm lawv, qee qhov kev tawg tau ua rau hauv cov thev naus laus zis anodizing, uas feem ntau yog siv rau kev kho deg ntawm aluminium alloy khoom.
Cov txheej txheem anodic oxidation yog txheej txheem ntawm kev tsim cov oxide zaj duab xis ntawm cov hlau nto los ntawm electrolysis, electrochemically generating oxygen ntawm lub anode, thiab reacting nrog titanium nto ntawm lub anode los ua ib tug oxide zaj duab xis. Nws tsuas yog tau txais oxide zaj duab xis txheej nrog cov qauv sib txawv thiab cov tshuaj sib txawv los ntawm kev kho cov khoom siv anodizing xws li voltage, tam sim no, electrolyte concentration, thiab lwm yam, yog li nthuav dav daim ntawv thov ntawm titanium thiab titanium alloys.
Cov txheej txheem tsis yog tsuas yog yooj yim rau kev khiav lag luam thiab tus nqi qis, tab sis kuj yog anodic oxide zaj duab xis uas tsim los ntawm nws muaj qhov zoo ntawm cov hardness siab, siab hnav tsis kam thiab corrosion kuj, muaj zog oxidation tsis kam, zoo durability, du nto thiab uniform thiab ntom qauv. Nws tuaj yeem nthuav tawm ntau yam xim zoo nkauj qhov muag, thiab yog ib qho zoo tagnrho tiv thaiv txheej thiab zoo nkauj txheej.
