Cov khoom thiab qhov sib xws ntawm lub tshuab nqus tsev electroplating sputtered films zoo dua li cov evaporated films

Cov khoom thiab qhov sib xws ntawm lub tshuab nqus tsev electroplating sputtered films zoo dua li cov evaporated films

Lub tshuab nqus tsev vacuum yog muab cov khoom ua haujlwm rau hauv lub tshuab electroplating, thiab tom qab ntawd tso tawm cov cua hauv tsev. Tom qab ncav cuag ib theem ntawm lub tshuab nqus tsev, lub tungsten hlau nyob rau hauv chav tsev yog rhuab los ntawm hluav taws xob. Thaum muaj qhov kub thiab txias, cov hlau xaim tso rau ntawm tungsten xaim yog vaporized, thiab tom qab ntawd muab tso rau hauv qhov sib npaug ntawm qhov chaw ua haujlwm nrog kev sib hloov ntawm lub workpiece hauv chav los tsim cov yeeb yaj kiab hlau. Lub tshuab nqus tsev plating ua cov hlau yog txhuas, npib tsib xee, tooj liab thiab lwm yam. Tab sis vim lub melting point, txheej txheem tswj thiab lwm yam yog vim li cas.

Lub tshuab nqus tsev sputtering tsuas yog siv cov hluav taws xob tiv thaiv hluav taws xob los tawm tsam argon AR ions ntawm qhov chaw ntawm lub hom phiaj, thiab cov atoms ntawm lub hom phiaj yog ejected thiab sau rau ntawm qhov chaw ntawm lub substrate los ua ib zaj duab xis nyias. Cov khoom thiab kev sib txig ntawm cov yeeb yaj kiab sputtered yog qhov zoo dua li cov yeeb yaj kiab evaporated, tab sis cov txheej ceev yog qeeb qeeb dua li cov yeeb yaj kiab evaporated. Yuav luag txhua lub tshuab nqus tsev electroplating cov khoom siv tshiab siv cov hlau nplaum txav electrons nyob rau hauv ib lub voj voog kom nrawm lub ionization ntawm argon roj nyob ib ncig ntawm lub hom phiaj, uas ua rau kom muaj kev sib tsoo ntawm lub hom phiaj thiab argon ions thiab txhim kho tus nqi sputtering.

Piv nrog electroplating, lub tshuab nqus tsev plating yog ib puag ncig zoo

Zoo self-lubrication Cov hlau nto kho los ntawm alloy plating tov yog amorphous lub xeev, uas yog, nws yog nyob rau hauv ib tug yooj yim lub xeev thiab muaj nws tus kheej-lubricating zog, yog li cov kev sib txhuam coefficient yog me me thiab tsis-adhesion yog zoo.

Tus nqi qis alloy plating tsis tsuas yog muaj qhov zoo sib xws ntawm cov khoom siv electroplating saum toj no, tab sis nws cov nqi ua haujlwm yuav luag tib yam li cov electroplating, lossis txawm me ntsis qis dua li ntawm electroplating.

Piv nrog electroplating, hom kev phooj ywg ib puag ncig tsis tsim cov khoom tsim kev puas tsuaj rau ib puag ncig. Raws li cov kev taw qhia ntawm yas electroplating manufacturers, nws sawv cev rau txoj kev loj hlob kev taw qhia ntawm hlau nto kho nyob rau hauv lub neej yav tom ntej thiab muaj zog vitality. Electroless plating yog txheej txheem hlau deposition nyob rau hauv uas hlau ions raug txo los ntawm ib tug tsim nyog txo tus neeg sawv cev nyob rau hauv cov tshuaj nyob rau hauv lub autocatalytic kev txiav txim ntawm cov hlau nto. Nws tseem hu ua electroless plating thiab autocatalytic plating. Electroless plating yog dav siv nyob rau hauv electroless nickel plating, uas yog ib tug tshiab txheej txheem technology.

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