PVD Ion Plating Hniav Zaj Duab Xis

PVD ion plating pliav zaj duab xis

Kev tsim kho ntawm PVD kho kom zoo nkauj txheej thev naus laus zis tau ua tiav sai sai, ion plating hniav zaj duab xis tau siv dav hauv kev saib, watchband, rooj plaub lub xov tooj ntawm tes, tsom iav thav duab, cov sib tw golf, cov khoom siv, cov cuab yeej kos duab, kho vajtse txhua hnub thiab lwm yam khoom. Ion plating cov yeeb yaj kiab muab cov nplaim ntawm cov khoom siv hlau thiab cov xim nplua nuj, thiab txhim kho kev hnav tsis kam, kev tiv thaiv corrosion, ntxiv kev pab lub neej. Nrog rau kev lag luam nce ntawm ion plating zoo nkauj zaj duab xis, cov yeeb yaj kiab ua yeeb yaj kiab cov tseev kom muaj tau txais ntau dua thiab siab dua.

1. Qhov kev sib tw tshiab rau cov txheej txheem ntawm ion plating hniav zaj duab xis

Stainless hlau substrate feem ntau yuav siv polishing, hlau-kos duab, sandblasting, tshuaj etching, laser engraving, CNC tshuab engraving thiab lwm yam kev kos duab saum npoo av, qee tus kuj siv laser vuam, dej electroplating nickel chromium txheej.

Kev ua haujlwm polishing yuav tawm ib qho nyuaj rau tshem cov tawv tawv polish ntawm lub workpiece; Nylon log xaim-daim duab ditch yuav nyob twj ywm pob tshab polymer sib txuas tsis yooj yim kom pom; Kev sib tsoo lub log sib tsoo yuav muaj cov seem uas muaj cov nplais thiab cov hlua khi, lossis tuaj yeem tsim ua tawv nqaij oxide vim muaj qhov kub dhau los ntawm kev txhuam. Sandblasting yuav muaj cov xuab zeb ceramic, iav xuab zeb, alumina sand residue embed nyob rau hauv cov saum npoo; Kev tshuaj lom neeg rau hauv lub cev yuav muaj cov khoom lag luam txuas ntxiv hauv cov xeb lossis lwm qhov chaw tsis xeb tau siv rau kev tiv thaiv xeb; Laser engraving tuaj yeem tsim cov tawv kub oxide thiab ua cov hmoov av ablative matrix. CNC tshuab carving yuav muaj kub kub oxide daim tawv nqaij thiab txiav cov roj seem, thiab yuav muaj cov khoom tawg yooj yim nias rau hauv matrix; Laser welding tseem tuaj yeem ua rau lub siab kub oxidation; Cov dej electroplating chromium txheej yuav tsim cov oxide nyuaj uas nyuaj rau tshem tawm, thiab kev ua tsis tiav ntawm kev ua qias tuaj vim los ntawm cov kev kho no yuav ua rau muaj kev cuam tshuam hauv cov txheej txheem ion plating, cuav adhesion ntawm txheej, zaj duab xis poob, thiab xim tsis sib xws.

Hauv ion plating khoom, kev kho duab kos duab yog feem ntau tsis yog ib leeg, tab sis muaj ntau yam kev ua haujlwm sib xyaw, uas ua rau muaj qhov nyuaj ntawm tu ua ntej plating. Cov txheej txheem ultrasonic ib txwm ntawm kev tshem tawm cov roj thiab cov ciab tshem tawm tsis haum, yog li cov txheej txheem ntxuav yuav tsum tau kho. Rau kev ua qias tuaj, kev ntxuav tu tshuab, roj theem tu, lub tshuab nqus tsev kub thiab tom qab ntawd ntxuav, cathode electrolysis, anode electrolysis, lossis siv cov neeg ua haujlwm siab rau kev ua kom huv, thiab lwm yam. Cov kev ntsuas no tuaj yeem ua tiav zoo dua, tab sis qee qhov pa phem tseem tsis tau pom cov ntsiab zoo tagnrho. Daim ntawv thov tsis ntev los no ntawm ntshav ntshav polishing txoj kev ua ntej plating tu yog qhov tsim nyog ntawm kev saib xyuas.

2. Cov khoom siv plahaum ion plating cov khoom lag luam, Yuav ua li cas kov yeej corrosion hauv zos

Ion plating décor cov yeeb yaj kiab feem ntau yog siv cov kev hloov hlau (xws li Ti, Zr, Cr) lossis nws cov xaim ntawm nitrogen, carbon, oxygen oxygen, thiab amorphous carbon (zoo li pob zeb diamond) zaj duab xis. Feem ntau hais lus, cov tebchaw muaj tshuaj lom neeg siab thiab zoo corrosion kuj. Tab sis nyob rau xyoo tas los no, qee cov khoom siv tshuaj pleev xim zoo nkauj, suav nrog saib lub xov tooj, lub xov tooj ntawm lub plhaub, lub taub hau golf, tab sis ua tsis tiav qhov kev kuaj xyuas cov hws los tiv thaiv los yog nruab nrab ntsev tsuag tshuaj tiv thaiv corrosion, thiab ua rau tib neeg lub siab!

Qhov tseeb, qhov teeb meem no tau muaj nyob ntev, tab sis tsis tau pom. Kev kho cov tshuaj kho kom zoo nkauj cov khoom lag luam tsis yog tsuas yog xeb kev txhim kho ntawm cov xim nws tus kheej, tab sis kuj muaj kev txhim kho corrosion ntawm cov xim pleev xim txheej + txheej txheem txheej. Ntau cov kev tshawb fawb ua haujlwm qhia tau tias ion plating hniav txheej nws tus kheej zoo corrosion tsis kam, nws yog nyob rau hauv cov hlau plating, xws li stainless steel substrate, uniform corrosion tsis kam txhim kho rau cov matrix raws li tag nrho, tab sis cov hniav txheej txheej yog nyias heev, inevitably muaj qhov chaw tsis xws luag, xws li cov kab tawg me me, qhov hws me me, pinhole, pob zeb lis ciam chaw, arc ntawm cov kab mob macroscopic, thiab lwm yam Corrosion media tuaj yeem hla cov kwj uas tsim los ntawm cov tsis xws luag, los ntawm txheej txheej mus rau txheej.

Txheej medium cov tshuaj tiv thaiv nruab nrab consists cov txheej txheem muaj xeb roj teeb, txheej txheej thiab cov xaim hluav taws xob ua lub kaum ntsej muag electrode, yog li ua rau xaim hluav taws xob. Cov txheej tshuaj dav dav tshuaj tsis zoo dua yog qhov siab dua, txheej txheej txheej electrode muaj peev xwm siab dua rau cov txheej, cov substrate yog oxidized thiab corroded. Xeb hauv zos lossis pinhole corrosion tshwm sim ntawm cov khoom lag luam, txawm tias loj tshaj li tsis muaj cov khoom pleev xim. Kev xeb hauv zos tau dhau los ua lub hauv paus rau kev txiav txim siab seb cov khoom puas tsim nyog. Kev ntsuam xyuas kev lag luam ntawm kev txhim kho corrosion ntawm cov khoom lag luam, feem ntau yog kev sim rau cov qauv hws pleev xeb thiab ntsev txau tshuaj tiv thaiv corrosion, yog tias muaj ib qho kev tiv thaiv hauv zos tshaj li tus qauv kev txiav txim siab cov khoom lag luam uas tsis tsim nyog. Hauv kev pom ntawm cov khoom siv tam sim no kho kom zoo nkauj nyias li ntawd nyias (1 micron lossis yog li) thiab cov txheej txheem txheej txheej tshuab txheej txheej, txheej pinhole tus nqi yog qhov siab, yog li ntawd cov khoom lag luam tshuaj corrosion tsis dhau qhov kev pheej hmoo yog ib txwm muaj.

Cov kev ntsuas tseem ceeb txhawm rau txhim kho qhov kev txhim kho corrosion ntawm lub cev yog txhawm rau txhim kho txheej txheej kev tiv thaiv thiab tshem tawm cov teeb meem saum npoo ncaj qha mus rau qhov chaw. Muaj ntau cov txheej txheem thiab cov txheej txheem tau kawm txog: ua kom tuab txheej, txais yuav cov khoom lag luam tiv thaiv corrosion siab, ua kom cov txheej txheem tiv thaiv kev txhim kho corrosion, tuab plasma etching nyob hauv nruab nrab ntawm cov txheej, ntau txheej txheej, plasma nitriding pretreatment ntawm substrate, thiab lwm yam., PVD txheej txheem saum toj no tuaj yeem txhim kho qhov chaw hauv zos corrosion tsis kam ntawm qhov system tam sim no. Dej electroplating txoj kev hloov txheej, ntau txhim khu kev qha tab sis tsis yog kev tiv thaiv ib puag ncig. Thaum kawg, qhov tsis yog - PVD txheej txheej txheej UV roj txheej, uas tsis sib haum tab sis muaj txiaj ntsig zoo.

3.Cov yam cuam tshuam, cov kab mob siab thiab plasma sheath effect rau qhov tsis sib xws ntawm ionic plating hniav zaj duab xis tau tham txog

Cov kev tsis sib thooj ntawm cov qog feem ntau suav nrog kev tsis sib thooj ntawm kev sib xyaw, qauv thiab tuab. Cov txheej txheem cov txheej txheem rau cov tsis sib xws ntawm ion deposition zaj duab xis yog tib yam muaj pes tsawg leeg (hom thiab qhov sib npaug), lub zog (suav nrog qhov xwm txheej lub kaum thiab Matrix kub) thiab ntau npaum li cas ntawm cov xaim pov tseg tso rau ntawm thaj chaw ntawm chaw ua haujlwm. Cov khoom siv txheej txheej txheej txheem thiab txheej txheem yog cuam tshuam los ntawm huab cua sab hauv ntshav plasma nrog daim ntaub plated inhomogeneity effect ion txheej tsis ua kom tsis sib xws, ntxiv rau qhov chaw ua haujlwm thau khoom tsis tsim nyog thiab nruab teeb tsa thiab cov khoom cuav lossis thaiv ib leeg ntawm cov khoom cuav, thaum kawg ua rau plated workpiece seem deposition. ntawm chav tsev cheeb tsam yog sib npaug thiab tsis ncaj txheej.

Txhawm rau kom ntseeg tau tias tsis sib thooj, yuav tsum ua raws li cov hauv qab no:

(1) ntshav hauv qhov chaw lo yuav tsum zoo ib yam;
(2) cawv ntawm qhov chaw siv hluav taws xob thiab chaw sib nqus ntawm cov ntshav tsis sib luag;
(3) qhov faib tawm ntawm cov tshuaj tiv thaiv roj yuav tsum zoo ib yam;
(4) nyiaj them los ntawm kev tsis sib thooj los ntawm workpiece txav;
(5) zam kev occlusion;
(6) feem cuam tshuam ntawm kev ntsuas tsis sib xws thiab daim nyias nyias siab kev nyuab siab;
(7) cawv ntawm plasma sheath, thiab lwm yam.

Lub plasma sheath effect yog cuam tshuam nrog cov ntsuas ntawm lub workpiece. Qhov ntsuas tsis tu ncua ntawm cov plasma sheath nws txawv qhov xwm txheej Lub kaum thiab kev tso nyiaj ntawm cov khoom ntim ntawm cov nplaim hluav taws, uas yuav ua rau muaj kev cuam tshuam cov heterogeneity ntawm qhov kev tso nyiaj:

(1) ob txoj kab uas muaj ob daim duab dav hlau thaiv tsim cov tso zis ion sib xyaw ntawm cov npoo thiab cov ces kaum;
(2) txheej sheath ze rau ntawm cov ces kaum concave yog rov qab thiab tsim cov nyhuv ion divergence.
(3) ntawm cov npoo npoo, lub plasma plasma plooj khoov raws tus ntug ntawm cov npoo, thiab sheath nqaim rau cov hniav taub. Yog li ntawd, ions tau raug nyiam rau cov hniav taub los ntawm ntau ntau vim qhov sheath dabtsi yog khoov, thiab cov deposition ntawm ions nce. Raws li lub thickness ntawm plasma sheath tsis xwm yeem, qhov ciam av deformation ntawm cov hnab riam tau ua rau muaj kev hloov pauv ntawm cov teeb meem ion tsis tu ncua, lub caij nyoog ntawm qhov xwm txheej Lub kaum ntse ntse tsis xwm yeem raws ntug ntug (suav nrog) Ntau me me.
(4) cov hnab riam ntawm qhov me me thiab cov nqaim nqaim tsim cov nyhuv thaiv;
(5) lub plasma sheath ciaj ciam nyob rau hauv lub qhov muag tsis pom kev yog qhov sib npaug ntawm kev ua haujlwm ntawm divergent lens. Cov nyhuv tshwj xeeb ntawm ion plating yuav tsum tau kawm ntxiv los ntawm cov kws kho.

4. Qhov tseem ua kom tau cov xim tshiab los ntawm ion plating

Tom qab ntau tshaj li ntawm 20 xyoo ntawm kev siv zog, ion plating hniav zaj duab xis tuaj yeem tsim qog ntawm kub, nyiaj, sawv, rab phom dub, tsaus xim dub, kas fes, xim av, xiav thiab lwm yam xim xim. Tam sim no, rau huab hwm coj ntau lawm, feem ntau yog siv los ua cov khoom lag luam ntawm Ti, Zr, Cr, TiAl, graphite phiaj thiab synthesis ntawm nitrogen, acetylene (carbon) thiab oxygen. Qee tus neeg kuj siv silicon thiab silane. Kev lag luam yog tas li nce xim xim tshiab, tab sis kev siv tsawg tsawg ntawm cov khoom kom tau ntau txheej xim ruaj khov, muaj ib txwm muaj kev txwv. Qee tus neeg tau kuaj cov niobium, hafnium, ntau yam khoom ntiaj teb tsis tshua muaj tshwm sim, tsis tau muaj qhov tawg loj dua.

Cov xim ntawm qhov teeb meem yog qhov kev txhawb nqa uas tau xaiv los ntawm lub teeb pom thiab rov qab mus rau hauv tib neeg lub qhov muag. Xaiv kev nqus tau yog nyob ntawm cov qauv hluav taws xob ntawm cov khoom thiab qhov sib txuam hauv qhov hluav taws xob. Tus qauv hluav taws xob muaj ntau dhau, cov khoom sib txuas ua ke yog qhov cuam tshuam rau cov qauv hluav taws xob thiab ntau dhau, tseem tsis tuaj yeem ua cov xim ntawm cov kev cai teev tseg lossis tsim cov qauv qauv hluav taws xob, lub ntuj tsis tuaj yeem xav pom qhov sib cuam tshuam cov khoom siv thiab cov tshuaj tiv thaiv roj av; nyob rau tib lub sijhawm, tam sim no nyob rau hauv cov txheej txheem ntawm ion plating txheej txheem lub cev thiab tshuaj lom neeg tus cwj pwm ntawm cov ntshav tsis tau to taub zoo, cov khoom sib txuam ntau yam hauv cov khoom tsis haum hauv cov txheej txheem ntawm ion plating, ionization, ntau yam sib xyaw nruab nrab, lub xeev valence, lub tus naj npawb ntawm txhua yam ntawm cov hais, nplai, lub zog thiab nws qhov chaw faib rau hauv qhov chaw, Yuav ua li cas lawv muaj feem xyuam nrog cov hluav taws xob ntsuas ntawm plasma tawm, cov pa tawm (hom phiaj) thiab lub xeev cov tshuaj tiv thaiv roj tsis zoo to taub, yog li nws nyuaj los tswj cov xim aberration nrog qhov ntsuas nrog siab, tsuas yog xim aberration tuaj yeem tswj tau hauv qee qhov ntau.

Yog lawm, rau feem ntau cov khoom siv hluav taws xob nrog kev ua kom pom, lub thev naus laus zis tam sim no tau txais hauv kev ua lag luam. Vim tias muaj ntau yam dhau los thiab tsis nkag siab tob, kev tsim ntawm qee cov xim tsis ruaj khov, kom tsim kev paub thiab nkag siab tob ua ntej peb yuav tawm ntawm cov teeb meem. Qee tus neeg mus rau lwm txoj hauv kev thiab siv tus txheej txheem ntawm optical cuam tshuam zaj duab xis, los ntawm kev suav thiab kev tsim ntawm kev cuam tshuam zaj duab xis system, thiab hloov plated ntau txheej zaj duab xis system nrog ob hom khoom nrog siab refractive index thiab qis refractive index, yog li raws li xav kom tau txais cov kev cuam tshuam nrog cov xim. Nrog rau cov txheej txheem ntawm plating optical zaj duab xis los ua cov yeeb yaj kiab dai kom zoo nkauj, thaum kawg txheej txheej sab saum toj ntawm hnav tiv thaiv pob tshab tiv thaiv zaj duab xis, kom nws tsis txhob cuam tshuam rau cov xim cuam tshuam, yog li nws yuav nyuaj rau txais cov xim liab, ntsuab teeb meem daws.

Koj puas xav tham txog koj cov PVD txheej xim teeb meem nrog peb, IKS PVD, ua haujlwm txheej tshuab, kho kom zoo nkauj txheej tshuab, kho qhov muag txheej tshuab, txheej ntau lawm kab, Hu rau peb tam sim no, iks.pvd @ foxmail.com