Yas Txhuam Txheej Tshuab
Apr 19, 2019| Lub tshuab nqus tsev txheej tshuab
Yog tias koj nyob rau hauv lub hnab yas nqus plua plav, hu rau IKS PVD, muab peb cov ntsiab lus ntawm koj cov khoom thiab qhov yuav tsum tau ua cov yeeb yaj kiab. E-mail: iks.pvd@foxmail.com
txhais Plating ntawm lub tshuab nqus tsev
Nqus plua plav txheej
Ib txheej txheem los ntawm cov hlau, cov khoom sib txuas ua muaj hlau, los yog lwm yam ntaub ntawv raug tso rau saum npoo ntawm lub substrate hauv lub tshuab nqus tsev los ua ib zaj duab xis nyias. Cov kua nplaum ntawm qhov dej ntawm no tuaj yeem ua kom cov nplaim nplaum plating txheej txheej ntawm lub ci ntsa iab, yuav pab tau kom rov ua kom nws pom zoo rau txhua hom kev txheej, thiab muaj cov xim zoo sib xws, kev sib ntxub cov xeeb ceem nrog kev zoo, tau yas mus decorate cov xim ntawm kev lag luam.
Hom Plating ntawm lub tshuab nqus tsev rau Plastics
Lub ntsiab ntawm cov yas nqus plua plav
1. txheej txheem evaporation txheej txheem
2. Cov hlau nplaum txoj kab hlau nplaum:
3. Ion txheej txheej txheem.
Evaporation txheej txheem txheej txheem
Ntawm no yog hu ua evaporation txheej
Nws yog rhuab hauv lub nqus ntawm 1.3 10-2 ~ 1.3 10-3pa los ua cov txheej khoom siv yaj thaum lub sij hawm luv luv, thiab cov khoom siv evaporated txheej txheem tso rau ntawm lub plhaub qhov dej kom tsim cov txheej txheej.
Magnetron sputtering
Kuj hu ua kev kub ceev uas tsis muaj cua sov
Nws yog ib txog 1. 3 x 10-1pa nyob rau hauv lub tshuab nqus tsev uas muaj roj pa, thiab hauv cov yas substrate (anode) thiab cov hom phiaj hlau (cathode) nruab nrab ntawm qhov kev kub nyhiab ncaj ncaj tam sim no, vim muaj teeb pom kev zoo los ntawm hluav taws xob excitation inert gas, ntshav . Lub plasma knocks tawm lub atoms ntawm lub hom phiaj hlau thiab tso rau lawv nyob rau hauv lub yas substrate.
Kev sib piv ntawm magnetron txaws thiab cov txheej txheem evaporation txheej txheem
Magnetron sputtering muaj qhov zoo ntawm cov hluav taws xob ntawm txheej thiab cov substrate, cov teeb thiab cov txheej txheem compact. Tam sim no, magnetron sputtering tau dav siv nyob rau hauv cov teb ntawm hluav taws xob zaj duab xis thiab yas metallization. Feem ntau, magnetron pluttering txheej muaj ntau dua adhesion dua lub tshuab nqus tsev, tab sis evaporation txheej muaj ntau dua cov khoom ua tau zoo dua thiab txo cov nqi ntau dua li cov thawm pov hniav. Feem ntau, raws li txoj kev siv ntau txoj kev xaiv txheej. Kev kho kom zoo nkauj magnetic kho lub cav yuav tsum tau plated zaj duab xis, xim liab tooj liab thiab stainless hlau zaj duab xis, thiab los ntawm cov hlau nplaum kho qhov sib txuam cov qauv siv feem ntau, feem ntau tsuas yog plated me me khoom los yog cov daim zoo nkauj. Rau loj loj los yog loj cheeb tsam ntawm yas xeem ntawm qhov kho kom zoo nkauj, kev siv dav lub thawv ntim tshuab tsho.
Ion lo txheej txheem
Cov txheej txheem zoo ib yam li evaporation txheej txheem tshwj tsis yog tias hauv lub nqus ntawm 3x 10-2 "1. 3x 10-4pa ion txheej txheem yog siv los ua tus accelerating ions tsoo cov hlau thiab cov xaim hluav taws xob tso tawm mus rau hauv cov yas ntsa hauv qab Thaum lub zog ntawm cov hlau atom muaj qis tshaj li ntawm evaporation, txawm tias cov yas uas tsis muaj kev kub hnyiab tuaj yeem tsim cov yeeb yaj kiab uas muaj qhov zoo ntawm nws lub cev. yuav tsum muaj, tab sis vim tias yuav tsum tau siv cov electrodes loj loj, piv txwv ntawm cov nuj nqis muaj nuj nqi xws li kub plating nrog ions thiab nyiaj tsawg tsawg.Yog hais tias koj xav kom tau nyiaj ib yam nkaus li kub.
Yuav siv cov txheej txheem ntawm cov khoom noj khoom haus, cov yeeb yaj kiab hauv plating aluminous film namely daj thiab pob tshab xim, tuaj yeem tau txais cov xim zoo li kub, nqe tseem qis, tseem muaj peev xwm tiv thaiv txheej txheem zaj duab xis, tiv thaiv kev puas tsuaj lossis tev.
Lub hauv paus ntsiab lus ntawm lub plastics
Nqus plua plav yog siv lub hauv paus ntawm cov dej khov, nyob rau hauv ib qho chaw xau, los ntawm ntau hom evaporation, sputtering, ion bombardment thiab lwm txoj hauv kev ua rau cov khoom siv rau saum npoo ntawm cov khoom ntim tso dej thiab tau txais zaj duab xis, zaj yeeb yaj kiab ua technology.
Nqus plastics ntawm lub plastics yog muab piv rau electroplating
Qhov zoo tshaj plaws yog tias muaj ntau ntau yam ntaub ntawv thiab cov xim uas tau plated rau hauv zaj duab xis txheej, qhov txheej txheem kev tso dej yooj yim rau kev khiav lag luam, cov kab sau hauv txheej hauv zaj duab xis yog ib qho yooj yim uas tswj, cov thickness film yog teeb, Cov pob zeb ua tau yooj yim, qhov ua tau zoo tshaj plaws yog qhov siab, thiab cov nqi qis yog tsawg, thiab cov pa phem ntawm cov dej khib nyiab, khib nyiab roj thiab cov pov tseg pov tseg tsawg tsawg, uas yooj yim rau kev tsim muaj. Tsis tas li ntawd, vim hais tias cov ntaub ntawv uas muaj txheej txheem nyob rau hauv lub xeev atomic thiab muab tso rau ntawm lub plating ntawm lub plating, ib lub nrig qaim hlau zaj duab xis txheej yog tsim, uas yuav tau ntim thiab tiv thaiv kom paub meej tias nws yog ib txwm kaj li tshiab thiab endow nws nrog qee lub zog, xws li tam sim no kub TiN superhard zaj duab xis thiab lub teeb kub ZrN superhard zaj duab xis. Lub koob thaij duab zaj nkauj, chromium superhard zaj duab xis, thev naus laus zis, cov yeeb yaj kiab, yeeb yaj kiab, yeeb yaj kiab, xim xim, thiab lwm yam.
Nqus cov khoom siv rau plastics thiab nws txoj kev xaiv
Xaiv cov ntaub ntawv xaiv:
Cov ntaub ntawv sib txawv, lawv cov khoom sib txawv, raws li kev siv ntau txoj kev xaiv ntawm kev tsim cov ntaub ntawv pov tseg. Cov ntaub ntawv sib txawv, cov txheej txheem plating yog txawv, 0 txawm tias cov txheej txheem tib yam, hauv ntau cov yas substrate rau nws qhov kev ua tau zoo, muaj qhov txawv. Yog li, nyob rau hauv lub tshuab nqus tsev, yuav tsum ua raws li kev siv cov yas thiab kev tsim lo txheej txheem xaiv cov ntaub ntawv lo. Nickel-chromium hlau zaj duab xis. Ni-cr alloy film yog xim dawb thiab xiav, xim zoo li cov hlau tsis muaj xim, qhov kev ntxhib los mos tseem khov kho thiab tsim txiaj, qhov kev kho kom zoo nkauj yog qhov tshwj xeeb, tsim kom zoo nkauj rau cov tib neeg los yog cov tsiaj. Raws li kev tshav kub ntawm lub ni-cr hlau hlau yog obviously siab tshaj qhov ntawm txhuas, nws pom zoo kom xaiv ib qho loj khiav hauj lwm tam sim no ntawm 50A thiab ib qho chaw ua hauj lwm nqus tsev kawm ntawv (3 ~ 4) 10-2pa, thiab cov txheej txheem kev ua haujlwm yog tib yam li saum toj no. Membrane txheej thickness
Degree ncaj qha los ntawm ntau npaum li cas los kho lub plating, uas yog, thaum zaj duab xis yog thicker, evaporation los ntawm plating.