Kev tsom xam ntawm hmoov Deposition hauv hluav taws xob cua sov Tube Electroplating

Kev tsom xam ntawm hmoov Deposition hauv hluav taws xob cua sov Tube Electroplating

Cov khoom siv hlau yuav tsim cov zaj duab xis oxide tuab nyob rau hauv qhov kub thiab txias xws li dov, forging, vuam, thiab kev kho cua sov. Nws yog qhov nyuaj heev los tshem tawm cov xeb siv cov txheej txheem ntxuav cov kua qaub, thiab muaj qhov yuav tsum tau ceev nrooj los txhim kho cov kua qaub ntxuav kom zoo ntawm kev tshem cov yeeb yaj kiab oxide tuab. Chongqing Shanchuan Precision Welded Yeeb Nkab Co., Ltd. Cov tawv oxide tuab yog tsim los ntawm kev tsim cov kav dej welded, thiab cov tshuaj sulfuric acid cua sov thiab pickling yog siv, ua rau cov tshuaj tsis zoo thiab kev pabcuam luv luv. Tom qab 2-3 hnub ntawm kev siv cov tshuaj pickling tshiab, lub sij hawm pickling tuaj yeem ncav cuag tshaj Zh thiab ua rau corrosion ntawm qee cov hlau hauv paus. Kev hloov tshiab tsis tu ncua ntawm cov tso tsheb hlau luam tuaj yeem ua rau muaj ntau cov kua dej pov tseg, ua rau muaj kuab paug ib puag ncig hnyav thiab nce nqi kho mob ntau. Peb tau raug commissioned los ntawm lub tuam txhab los ua kev tshawb fawb ntawm cov txheej txheem pickling. Ua haujlwm nkhaus

Cov kev ua haujlwm nkhaus tsim rau cov qauv tee ntawm Sn, Ni, thiab Fe hauv cov tshuaj electroplating sawv cev hauv Table 1 yog qhia hauv cov duab 1-3. Lub kaum sab laug sab sauv hauv daim duab sawv cev rau qhov ua haujlwm nkhaus tas li, thiab sab xis sab xis yog qhov tseeb. Raws li cov txiaj ntsig tau pom, kev ua haujlwm zoo nkhaus tau txais rau txhua yam.

Cov kev ua haujlwm saum toj no tau txais los ntawm kev luam theej cov ntaub ntawv ua lub computer txuas nrog peb lub tuam txhab X-ray fluorescence spectrometer.

Kev tshuaj xyuas ntawm 2 Electroplating Hmoov

Kev ua haujlwm nkhaus ntawm cov nyiaj Ni adhesion hauv Zn Ni txheej electroplated ntawm steel phaj thiab tus nqi ntawm Cr adhesion kho nrog chromate ntawm cov hlau phaj yog qhia nyob rau hauv daim duab 4 thiab 5. Nyob rau hauv cov piv txwv tsom xam ntawm Ni adhesion nyob rau hauv Zn- Tsis yog txheej, zaj duab xis thickness raug kho. Yuav kom daws tau cov teeb meem ntawm kev tu tawv nqaij ntawm cov tawv nqaij oxide tuab hauv kev tsim khoom thiab kev tawm ntawm cov kua qaub ntxuav, cov txheej txheem ntxuav cov kua qaub tau kawm. Lub synergistic nyhuv ntawm ntau yam additives yog siv los tswj lub Fez generated thaum lub sij hawm pickling, ua tiav lub hom phiaj ntawm accelerating tshem tawm cov tuab zaj duab xis oxide nplai thiab txo ib puag ncig muaj kuab paug, ua tau raws li qhov yuav tsum tau ntawm kev tsim khoom thiab kev txhim kho ntau lawm efficiency.

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