Dab tsi yog kev siv electroplating conductive xim ntawm hluav taws xob cua sov raj
Tso lus
Dab tsi yog kev siv electroplating conductive xim ntawm hluav taws xob cua sov raj
Conductive coatings yog cov txheej txheem ua haujlwm tshwj xeeb uas tau tsim sai nrog kev tshawb fawb thiab thev naus laus zis, nrog rau keeb kwm kev loj hlob txog li ib nrab xyoo pua txog niaj hnub no. Xyoo 1948, Tebchaws Asmeskas tau tshaj tawm patent rau kev ua cov nplaum nplaum los ntawm cov nyiaj thiab epoxy resin, uas yog qhov ntxov tshaj plaws uas muaj cov khoom siv hluav taws xob. Tuam Tshoj kuj tau pib tshawb fawb thiab siv cov txheej txheem txheej txheem hauv xyoo 1950. Nyob rau hauv xyoo tsis ntev los no, conductive coatings tau siv nyob rau hauv ntau yam tub rog thiab pej xeem kev lag luam teb xws li electronics, hluav taws xob khoom, aviation, chemical kev lag luam, luam ntawv, thiab lwm yam zoo meej daim ntawv thov technology.
Conductive paint yog hom xim uas tuaj yeem siv rau kev txau. Tom qab ziab thiab tsim cov xim xim, nws tuaj yeem ua cov khoom siv hluav taws xob, yog li tiv thaiv kev cuam tshuam electromagnetic.
Shielding yog cov hlau cais ntawm ob thaj chaw spatial los tswj qhov induction thiab hluav taws xob ntawm hluav taws xob teb, magnetic teb, thiab electromagnetic nthwv dej ntawm ib cheeb tsam mus rau lwm qhov. Tshwj xeeb, shielding yog siv los puag ncig cov kev cuam tshuam ntawm cov khoom, circuits, sib dhos, cables, lossis tag nrho cov kab ke los tiv thaiv kev sib kis ntawm kev cuam tshuam electromagnetic; Muab cov khoom siv hluav taws xob, cov khoom siv, los yog lub kaw lus nrog kev tiv thaiv los tiv thaiv lawv los ntawm kev cuam tshuam los ntawm cov khoom siv hluav taws xob sab nraud.
Cov muaj pes tsawg leeg ntawm electroplating los yog electroforming platinum electrolyte yog: 1) 15-100g / L platinum (ntxiv rau hauv daim ntawv ntawm Pt (II) thiab Pt (IV) nyob rau hauv daim ntawv ntawm halogen platinum acid los yog alkali hlau halide platinum ntsev) ; 2) Ib hom kua qaub li ntawm 50 mus rau 400g / L, uas yuav tsum muaj peev xwm tswj tau cov pH ntawm cov tshuaj plating tsawg dua lossis sib npaug li 1.
Electrolytes yog siv los tsim cov hollow zoo li tus platinum hniav nyiaj hniav kub, nrog rau cov khoom lag luam xws li plating kho kom zoo nkauj, tshuaj, hluav taws xob, thiab aviation.
Kev siv cov electrolyte no tuaj yeem zam los ntawm nag lossis daus los ntawm kev daws cov pa roj carbon dioxide los ntawm huab cua. Vim muaj zog acidity ntawm cov tshuaj, txoj kev no yog heev yooj yim thiab raug nqi.
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Cov muaj pes tsawg leeg ntawm electroplating los yog electroforming platinum electrolyte yog: 1) 15-100g / L platinum (ntxiv rau hauv daim ntawv ntawm Pt (II) thiab Pt (IV) nyob rau hauv daim ntawv ntawm halogen platinum acid los yog alkali hlau halide platinum ntsev) ; 2) Ib hom kua qaub li ntawm 50 mus rau 400g / L, uas yuav tsum muaj peev xwm tswj tau cov pH ntawm cov tshuaj plating tsawg dua lossis sib npaug li 1.
Electrolytes yog siv los tsim cov hollow zoo li tus platinum hniav nyiaj hniav kub, nrog rau cov khoom lag luam xws li plating kho kom zoo nkauj, tshuaj, hluav taws xob, thiab aviation.
Kev siv cov electrolyte no tuaj yeem zam los ntawm nag lossis daus los ntawm kev daws cov pa roj carbon dioxide los ntawm huab cua. Vim muaj zog acidity ntawm cov tshuaj, txoj kev no yog heev yooj yim thiab raug nqi.
