Nqus Txheej Txheej Txheej Txheej Taw Qhia

Lub tshuab nqus tsev txheej yog ib qho cuab yeej siv los siv cov yeeb yaj kiab nyias los yog txheej rau ib qho chaw hauv lub tshuab nqus tsev. Cov txheej txheem no ua kom cov txheej txheem zoo, zoo ib yam, thiab ruaj khov, uas yog qhov tseem ceeb hauv ntau yam lag luam xws li electronics, optics, automotive, thiab aerospace. Muaj ntau hom tshuab nqus tsev txheej txheej, txhua qhov tsim nyog rau kev siv tshwj xeeb. Nov yog ob peb yam tseem ceeb:
Lub cev Vapor Deposition (PVD): Cov txheej txheem no suav nrog kev hloov pauv lub cev ntawm cov khoom siv los ntawm cov khoom siv los yog kua rau hauv substrate. Cov txheej txheem muaj xws li:

Sputtering: Cov khoom raug tshem tawm ntawm lub hom phiaj thiab tso rau ntawm lub substrate.
evaporation: Cov khoom yog rhuab kom txog thaum nws evaporates thiab tom qab ntawd condenses ntawm lub substrate.
Chemical Vapor Deposition (CVD): Cov txheej txheem no cuam tshuam cov tshuaj tiv thaiv ntawm vapor-phase precursor thiab substrate nto, tsim cov yeeb yaj kiab. Variants muaj xws li:

Plasma-Enhanced CVD (PECVD): Siv plasma los txhim kho cov tshuaj tiv thaiv.
Hlau-Organic CVD (MOCVD): Siv cov hlau-organic compounds ua ntej.
Atomic Layer Deposition (ALD): Cov txheej txheem tswj tau zoo heev uas tso cov txheej txheem atomic ib zaug, ua kom cov tuab tuab thiab muaj pes tsawg leeg.

Magnetron Sputtering: Ib hom PVD qhov chaw sib nqus siv los kaw cov ntshav, ua kom cov txheej txheem sputtering ua haujlwm.

Ion Beam Deposition: Siv ion beams rau sputter khoom los ntawm lub hom phiaj thiab tso rau hauv substrate.

Daim ntawv thov:

Semiconductors: Txheej rau microchips thiab cov khoom siv hluav taws xob.
Optics: Anti-reflective coatings, iav, thiab lo ntsiab muag.
Automotive: Coatings rau cav Cheebtsam thiab zoo nkauj tiav.
Aerospace: Thermal barrier coatings thiab tiv thaiv txheej.
Cov txiaj ntsig:

Uniform Coatings: Ua tiav cov thickness thiab muaj pes tsawg leeg ntawm cov substrate.
High Adhesion: Coatings adhere zoo rau lub substrate, txhim khu durability.
Purity thiab Quality: Lub tshuab nqus tsev ib puag ncig txo kev sib kis, ua rau cov txheej txheem siab purity.

– Zaj lus no yog tso tawm los ntawmtshuab nqus tsev txheej tshuab manufacturersGuangdong Zhenhua