Hauv lub ntiaj teb kev lag luam niaj hnub no uas muaj kev sib tw, cov khoom siv txheej tawv tau dhau los ua cov thev naus laus zis tseem ceeb rau kev txhim kho cov khoom zoo thiab txuas ntxiv lub neej kev pabcuam vim nws qhov kev tiv taus zoo heev rau kev puas tsuaj, xeb thiab kev ruaj khov kub siab. Txawm hais tias koj nyob hauv kev lag luam aerospace, tsheb, khoom siv kho mob, lossis kev lag luam cuab yeej precision, cov khoom siv txheej tawv tuaj yeem coj kev dhia ceev ceev rau koj cov khoom. Hauv tsab xov xwm no, peb yuav qhia txog qhov tseem ceeb ntawm cov khoom siv txheej tawv, cov hauv paus ntsiab lus ua haujlwm, thaj chaw siv, nrog rau kev xaiv thiab kev saib xyuas cov ntsiab lus tseem ceeb los pab koj nkag siab zoo dua txog cov khoom siv high-tech no.
Ua ntej, qhov tseem ceeb ntawm cov khoom siv hardcoat coating
Cov txheej txheem txheej tawv tawv los ntawm kev tsim ib txheej nyias nyias tab sis muaj zog heev rau ntawm qhov chaw ntawm cov khoom siv, tuaj yeem txhim kho qhov nyuaj ntawm cov khoom siv, kev tiv thaiv hnav, kev tiv thaiv corrosion thiab kev tiv thaiv oxidation. Cov thev naus laus zis no tsis yog tsuas yog ua kom lub neej khoom ntev dua, tab sis kuj txo cov nqi txij nkawm thiab hloov pauv thiab txhim kho kev tsim khoom tag nrho. Hauv kev ua lag luam sib tw ntau ntxiv, cov khoom siv txheej tawv tau dhau los ua cov cuab yeej tsim nyog rau cov tuam txhab los txhim kho kev sib tw ntawm cov khoom.
Qhov thib ob, txoj cai ua haujlwm ntawm cov khoom siv hardcoat coating
Cov khoom siv txheej tawv tawv feem ntau siv cov txheej txheem ua pa tawm ntawm lub cev (PVD) lossis cov txheej txheem ua pa tawm ntawm cov tshuaj lom neeg (CVD) los tsim ib txheej txheej sib xws thiab tuab ntawm qhov chaw ntawm lub substrate; PVD thev naus laus zis tso cov khoom txheej hauv daim ntawv ntawm cov atoms lossis molecules rau ntawm qhov chaw ntawm lub substrate los ntawm kev ua kom sov lossis sputtering, thiab lwm yam, thaum CVD thev naus laus zis tsim cov txheej txheem xav tau ntawm qhov chaw ntawm lub substrate los ntawm kev tshuaj lom neeg. Ob qho tib si thev naus laus zis tuaj yeem ua tiav kev sib xyaw zoo ntawm cov txheej txheem thiab cov substrate kom ntseeg tau tias cov txheej txheem muaj kev ua tau zoo heev thiab ruaj khov ntev.
Qhov thib peb, cov cheeb tsam siv cov khoom siv hardcoat coating
Cov khoom siv txheej tawv muaj ntau yam kev siv, suav nrog kev tsav dav hlau, kev tsim tsheb, cov khoom siv kho mob, cov cuab yeej ua haujlwm raug thiab lwm yam lag luam. Hauv kev lag luam dav hlau, cov txheej txheem txheej tawv tuaj yeem txhim kho cov hniav dav hlau, turbines thiab lwm yam khoom uas muaj qhov kub thiab txias thiab tiv taus corrosion; hauv kev lag luam tsim tsheb, cov txheej txheem no tuaj yeem siv los txhim kho kev hnav tsis kam ntawm cov khoom siv tsheb thiab kev ua haujlwm tiv thaiv khawb; hauv kev lag luam khoom siv kho mob, cov txheej txheem txheej tawv tuaj yeem txhim kho qhov ruaj khov ntawm cov cuab yeej phais thiab kev ua haujlwm kev noj qab haus huv; hauv kev lag luam cov cuab yeej ua haujlwm raug, cov txheej txheem no tuaj yeem txhim kho qhov txiav ntug ntawm cov cuab yeej, pwm thiab lwm yam cuab yeej. Hauv kev lag luam cov cuab yeej ua haujlwm raug, cov txheej txheem no tuaj yeem txhim kho qhov kev ua haujlwm txiav thiab lub neej ua haujlwm ntawm cov cuab yeej txiav, pwm thiab lwm yam cuab yeej.
– Tsab xov xwm no yog tso tawm los ntawmlub tshuab nqus tsev txheej tshuab chaw tsim khoomGuangdong Zhenhua
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-26-2024