Yog Titanium hlau corrosion-resistant
Thaum xaiv cov ntaub ntawv hauv daim ntawv ntawm cov tshuaj chemical, khoom siv kho mob, thiab lwm yam. "Puas yog Titanium hlau corposion-resistant?" yog cov lus nug nquag tshaj plaws los ntawm engineers thiab cov neeg yuav khoom. Tom qab tag nrho, cov khoom lag luam tsis kam ntawm cov ntaub ntawv yog cuam tshuam ncaj qha rau cov kev pabcuam lub neej thiab kev txij nkawm cov cuab yeej siv. Kab lus no yuav tob tob tau ntawm corrosion tsis kam ntawm titanium xaim, teb koj cov lus nug txhawj xeeb tshaj plaws, thiab muab cov ntaub ntawv siv.
Los ntawm cov ntsiab cai los thov: qhia cov corrosion tsis kam ntawm cov xov tooj hlau titanium
Qhov zoo tshaj corrosion tsis kam ntawm titanium hlau los ntawm qhov tseeb uas nws tuaj yeem ua cov yeeb yaj kiab oxide sai sai (tio₂) ntawm nws qhov chaw. Qhov nano-theem tiv thaiv zaj duab xis tsuas yog 0. 5 microns thick, tab sis nws yog zoo li armor cais cov nruab nrab ntawm yaig. Nyob rau hauv chav tsev kub, seb nws yog dej hiav txwv, dilute sulfuric acid los yog cov oxide zaj duab xis nyob rau saum npoo ntawm titanium hlau tuaj yeem muaj xwm txheej thiab thaiv tshuaj lom neeg. Piv txwv li, hauv marine engineering, cov hlau uas zoo tib yam yuav muaj corroded thiab perforated los ntawm seabater hauv ob peb hlis, thaum Titanium hlau qhov chaw tuaj yeem tswj tau ua tau zoo ntau tshaj 20 xyoo. Txawm li cas los xij, nws yuav tsum raug sau tseg tias nyob rau hauv kev txo qis media xws li high-kub funposic acid, tus oxide yeeb yaj kiab acid, uas yog ib qho tseem yog qhov kev xav tau zam thaum siv nws.
Cov tswv yim tswv yim los txhim kho lub corrosion tsis kam ntawm Titanium hlau
Txhawm rau txhim kho kev txhim kho cov xeb pheej ua haujlwm ntawm titanium xaim, nws tuaj yeem ua kom zoo dua los ntawm ntau yam kev ua haujlwm. Kev kho txheej saum npoo txheej yog ib txoj kev sib xws. Piv txwv li, cov txheej txheem anodizing tuaj yeem nce cov tuab ntawm cov xim oxide rau ob peb lub microns, txhim kho kev coj tsis taus thiab corrosion tsis kam; Tshuaj Nickel plating thiab titanium nitride txheej tuaj yeem txhim kho kev tiv thaiv rau cov xov xwm tshwj xeeb. Nyob rau hauv cov nqe lus ntawm kev txhim kho ib txwm muaj, kev sib ntxiv xws li molybdenum thiab palladium tuaj yeem kho cov qauv nplej thiab ua kom cov chaw titanium ruaj khov. Hauv cov ntawv thov kev siv, cov tuam txhab siv tshuaj lom neeg tau nce ntxiv cov kev pabcuam lub neej los ntawm kev sib xyaw ua ke rau cov tshuaj fluororubub thiab cov tshuaj lom neeg uas muaj fluororubler khi, xyuas cov txiaj ntsig fluororububs, xyuas cov txiaj ntsig fluororububeness ntawm kev tiv thaiv ua ke.
Corrosion Kuj muab Titanium Hlau Cim muaj nuj nqis
Lub corrosion tsis kam ntawm titanium hlau ua rau nws tsis zoo nyob hauv cov liaj ntev. Nyob rau hauv lub teb aerospace, nws tuaj yeem tiv thaiv cov ntsev tsuag thiab kub heev sib txawv hauv lub ntuj; Hauv kev mob tshuaj tiv thaiv kev tshuaj tiv thaiv kev tshuaj tiv thaiv kev tshuaj tiv thaiv kev kho mob, nrog rau cov nqaij mos yuav tsis ua rau tsis lees paub lossis xeb. Nrog sawv ntawm kev muaj kev lag luam tawm xws li cov roj teeb tshiab thiab dej hiav txwv uas yuav ua rau corrosion, qhov kev thov rau corrosion-resistant cov ntaub ntawv tau surged. Titanium hlau tau dhau los ua cov khoom tseem ceeb txhawb rau kev lag luam hloov kho nrog nws qhov kev ua tau zoo heev.
Hauv cov ntsiab lus, Titanium cov hlau muaj cov tshuaj tiv thaiv corrosion zoo tshaj plaws vim nws cov yeeb yaj kiab oxide olide thiab kev tiv thaiv zoo. Yog tias koj tau ntsib qhov teeb meem ntawm cov khoom xaiv hauv ib puag ncig corrosive heev, koj tuaj yeem txiav txim siab titanium xaim, uas yuav muab kev tiv thaiv kev nyab xeeb rau kev nyab xeeb rau kev nyab xeeb thiab tswj tus nqi.
