Txheej Txheej Txheem
Tam sim no, cov tseem ceeb siv cov txheej txheem cov hniav txheej txheej txheem yog cov tshuaj sib dhos cov tshuab tshuaj (PVD) thiab lub cev tawm ntawm cov nqaj) thiab ion Beach Pab tau txais nyiaj (IBAD).
(1)CVD (tshuaj vapor deposition)
Uhu nkauj cov pa, hydrogen thiab lwm yam tshuaj siv tshuaj ntawm cov hlau siv, kev sib xyaw ua ke, sib xyaw ua ke ntawm cov txheej kub (950 ℃) los ua cov khoom tso tawm hauv qhov chaw ntawm lubrab riamsubstrate. CVD txheej txheej txheej muaj qhov kub siab dua, tab sis yuav coj tau txog teeb meem xws li seemension kev nyuaj siab.
(2)PVD (Lub Cev Vapor Deposition)
Raws li lub tshuab nqus tsev, qhov hluav taws xob tsis muaj roj, kev siv hluav taws xob siab yog siv los ua kom cov roj av thiab ionise nws nrog cov roj, uas tau muab tso rau ntawmrab riamSubstrate siv cov nyhuv nrawm nrawm ntawm hluav taws xob teb. Lub PVD txheej muaj qhov kub tsawg dua (300 ~ 500 ° C), uas yuav tsis ua puas lub hardness thiab sab qhov tseeb ntawm covrab riamSubstrate, thiab cov txheej muaj qib siab ntawm kev coj dawb huv thiab densification, thiab yog ruaj khov rau lub substrate.
(3)PCVD (PLASMA tshuaj vapor deposition)
Siv Plasma los txhawb cov tshuaj lom neeg cov tshuaj lom neeg thiab txo cov txheej sov kom sov rau hauv qab 600 ° C. Nws yog qhov haum rau qee lub sijhawm qhov twg diffusion lossis pauv hloov tsis yooj yim tshwm sim ntawm kev tso cai carbide substrate thiab cov khoom txheej txheej.
(4)Ibad (Ion Beam pab tau cov thev naus laus zis)
Thaum ua cov txheej hauv cov theem txias, foob pob txuas ntxiv nrog cov teeb meem ion los txhim kho lub zog sib txuas ntawm cov txheej thiab lub substrate.
Qhov zoo ntawm cov txheejrab riams
lTxhim Kho Cov Coj Coj Kuj: Txheej txheej txheej muaj cov hardness siab thiab hnav tsis kam, tseem ceeb tshajrab riamlub neej.
lTxhim Kho Oxidation Kuj: Tnws txheej ua raws li cov tshuaj lom neeg thiab cov txheej txheem thermal, txo kev sib txawv thiab tshuaj lom neeg ntawm covrab riamthiab workpiece.
lTxo kev sib txhuam: COatings muaj qhov tsis tshua muaj coefficient ntawm kev sib txhuam, txhim kho cov txheej txheem txiav thiab machining zoo.
lUa kom muaj kev ua haujlwm ywj pheej: Coated cov ntaub ntawv ua kom muaj zog tiv thaiv qeeb qeeb.
lNce Thermal Poob: TNws cov khoom txheej txheej muaj cov khoom zoo thermal ruaj khov thiab hloov pauv mus rau qhov kub thiab txias rau ib puag ncig kub.
lTiv thaiv kev corrosion: Corrosion tuaj yeem yog ib qho teeb meem loj, tshwj xeeb rau cov hlau nplaum, thiab cov txheej txheem zoo, tsim tau zoo tuaj yeem txo cov kev saib xyuas thiab kev pheej hmoo ntawm kev xeb.
Txuas ntxiv cov khoom lag luam lub neej: BLade txheej txheem tuaj yeem txhim kho durability, puas tsuaj thiab zuag qhia tag nrho cov txheej txheem tuaj yeem pab tau lub neej ntawm kev lag luam txiavrab riamS, uas yog qhov tseem ceeb rau kev txo qis downtime thiab txhim kho kev ua tau zoo.
Koj yuav tsum xav txog cov hauv qab no ua ntej xaiv cov txheej txheej
(1)Kev siv khoom
Ua ntej, nws yog ib qho tseem ceeb kom paub qhov chaw uas cov khoom lag luam, thiab yog tias koj tau ua haujlwm hauv kev xaiv khoom noj khoom haus, thiab yog tias koj ua haujlwm hauv kev ua zaub mov noj yog FDA ua raws li thiab tsis ua haujlwm. Ticn thiab Teflon yog cov txheej ci hniav zoo tshaj plaws uas tsis muaj tshuaj lom thiab tso cai, uas tso cai rau koj kom muaj kev pheej hmoo ntawm koj cov khoom muaj kuab lom lossis khoom siv. Yog tias koj cov kev lag luam yuav tsum tau yoog raws pob, DLC Txheej ci thiab tawv chrome yog qhov kev xaiv zoo.
(2)Nco ntsoov tias cov hniav yog qhov zoo
Ntxiv rau nrhiav kom zoo los ntawm cov chaw tsim tshuaj paus, koj yuav tsum tau ua kom ntseeg tau tias koj cov riam yog qhov zoo ua ntej thov txheej txheem. Txawm hais tias muaj cov txheej zoo zoo, hniav tsis tshua muaj zoo yuav kawg, thiab qhov no tuaj yeem cuam tshuam rau cov txiaj ntsig ntawm cov txheej txheem. Yog tias koj xav ua kom muaj feem ntau ntawm cov txheej ci hniav, koj yuav tsum paub tseeb tias koj pib nrog kev lag luam riam zoo.
(3)Kev Ua Tau Zoo Yuav Tsum Tau
Cov no suav nrog hardness, kev ua tsis kam, corrosion tsis kam, muaj cov kev xav tau zoo yuav txiav txim siab cov khoom siv txheej.
(4)Tus nqi txiav txim siab
Tus nqi ntawm cov txheej txheej thiab txheej txheem txheej txheem kuj tseem yog qhov tseem ceeb thaum ua kev xaiv.
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Rab riamtxheej thev naus laus zis yog ib txoj hauv kev zoo los txhim khorab riamua tau zoo, txuas ntxivrab riamLub neej, txhim kho kev txiav kev ua tau zoo thiab machinery qhov tseeb. Los ntawm kev xaiv cov khoom tsim cov khoom tsim cov khoom thiab cov txheej txheem txheej, coatedrab riamS nrog kev ua tau zoo heev tuaj yeem npaj tau ua kom tau muaj ntau yam kev ua tau zoo. Yav tom ntej, nrog kev hloov kho lub nriab nruam thiab kev loj hlob ntawm cov txheej txheem thev naus laus zis, pleev ximrab riamS yuav ua lub luag haujlwm tseem ceeb dua hauv kev tsim khoom lag luam.
Uas yog txhua yam rau cov lus no. Yog tias koj xav tau the kev lag luam rab riams Lossis muaj qee cov lus nug txog nws, koj tuaj yeem tiv tauj peb ncaj qha.
Tom qab, Peb yuav txuas ntxiv hloov cov ntaub ntawv, thiab koj tuaj yeem nrhiav cov ntaub ntawv ntau ntxiv ntawm peb lub vev xaib (mob siab rau ntawm peb lub vev xaib (mob siab rau ntawm peb lub vev xaib (mob siab rau. Blog.
Tau kawg, koj kuj tseem tuaj yeem them sai sai rau peb cov nom kev tshaj tawm:
Lub Sijhawm Post: Oct-18-2024
