Yuav ua li cas hais txog tus txheej txheem pickling ntawm titanium thiabTitanium khob?
Gmail:alisa@jmyunti.com
Hauv cov txheej txheem ntau lawm ntawm titanium alloy ua cov ntaub ntawv, tshem tawm cov nplai oxia yog ib qho tseem ceeb heev, thiab lub ntsiab txhais tau tias ua tiav lub hom phiaj no. Ua ntej pickling, titanium cov khoom siv feem ntau yuav tsum tau ua polreated, xws li molten alkali ntxuav, kom tshem tawm feem ntau ntawm cov av thiab tuab oxide txheej rau saum npoo, tsim cov txiaj ntsig zoo rau cov kab mob tom qab.
Rau lub me titanium oxide zaj duab xis tsim qis dua 600 degree, pickling yog ib txoj kev tshem tawm zoo heev. Thaum lub sij hawm pickling, titanium reacts tshuaj nrog cov kua qaub los ua cov hlau ions, yog li ua tiav qhov kev tshem tawm ntawm cov oxide nplai. Txawm li cas los xij, titanium pickling tsis yog tsuas yog siv cov tshuaj tiv thaiv tshuaj yooj yim, nws tseem yog cuam tshuam nrog Electrochemical tshwm sim. Thaum pickling nyob rau hauv ib tug sib xyaw acid muaj hydrofluoric acid los yog saib xyuas fluoride, kev tshwj xeeb yuav tsum tau them rau kev tawm tsam kev txo los ntawm hydrogen ions. Cov hydrogen ions tej zaum yuav raug txo kom txo qis rau atomic hydrogen lossis molecular hydrogen. Ntawm lawv, molecular hydrogen muaj ib txoj kev nyiam ua rau diffuse mus rau sab hauv ntawm cov hlau. Thaum nws nkag mus rau sab hauv ntawm cov hlau, nws yuav ua rau muaj cov hlau, hnyav cuam tshuam nrog kev ua tau zoo thiab kev pabcuam lub neej ntawm cov khoom siv titanium. Yog li ntawd, thaum pickling titanium cov ntaub ntawv, qhov muaj pes tsawg leeg ntawm cov kua qaub yuav tsum tau tswj hwm los tiv thaiv qhov tshwm sim ntawm kev nqus ntshav ntau yam. Tshwj xeeb, qhov piv ntawm nitric acid rau hydrofluoric acid yuav tsum tau ceev ntau dua 5. Tswj cov kev sib piv yog qhov tseem ceeb los tiv thaiv hydrogen embrittlement. Txawm li cas los xij, nws tseem yuav tsum nco ntsoov tias cov ntsiab lus nitric acid yuav tsum tsis txhob muaj kev txo qis hauv cov tshuaj tiv thaiv ceev thiab ntau lawm, thiab tseem yuav tsim cov pa hluav taws xob ntau, uas yuav coj teeb meem rau kev ua haujlwm.
Ib qho ntxiv, kev saib xyuas yuav tsum tau them rau kev tswj hwm cov txheej txheem tsis xws li qhov kub thiab sijhawm thiab sijhawm thaum lub sij hawm pickling. Kev kub dhau ib zaug lossis ntev dhau ib zaug yuav ua rau corrosion ntawm titanium thiab cuam tshuam rau qhov zoo. Yog li ntawd, hauv kev ua haujlwm tiag, nws yog qhov tsim nyog los kho cov txheej txheem pickling raws li cov khoom siv, tuab ntawm cov khoom siv titanium kom ntseeg tau tias qhov ua kom zoo ntawm cov nyhuv pickling. Hauv ntej, cov txheej txheem pickling ntawm titanium thiab titanium alloy ua cov ntaub ntawv yog ib txoj kev nyuaj thiab cov kev ua haujlwm noj. Tsuas yog los ntawm nruj me ntsis kev tswj hwm cov khoom sib xyaw, sib faib thiab cov txheej txheem ntawm cov kev daws teeb meem tuaj yeem ua kom muaj kev puas tsuaj uas tsis muaj kev puas tsuaj rau cov khoom siv titanium.
Tuam Txhab: Baoji Dynamic Kev Lag Luam Co., Ltd.
Tebchaws: Suav
Ntxiv: Baoti Road, Jintai, Nroog, Shaanxi, Suav
Cel: {{+86 18391896637 (WhatsApp) / 18391894207
Gmail:alisa@jmyunti.com
Lub Vev Xaib: www.jm-titanium.com
