Nqus metallizing tungsten filamentsyog cov txheej txheem siv dav hauv kev tsim khoom ntawm ntau yam khoom siv hluav taws xob thiab teeb pom kev zoo, xws li cov qij incandescent, halogen qij, thiab fluorescent teeb. Cov txheej txheem no suav nrog txheej txheej tungsten filament nrog txheej nyias ntawm cov hlau los ntawm cov txheej txheem hu ua lub tshuab nqus tsev, uas yog nqa tawm hauv lub tshuab nqus tsev.
Thawj kauj ruam hauv kev tsim lub tshuab nqus tsev metallized tungsten filaments yog los tsim cov tungsten hlau. Qhov no feem ntau ua tiav los ntawm cov txheej txheem hu ua kev kos duab, qhov twg ib tug tungsten pas nrig yog rub los ntawm ib tug series ntawm successively me me tuag los tsim ib tug nyias, saj zawg zog hlau.
Thaum cov tungsten xaim raug tsim, nws tau muab tso rau hauv ib lub spool thiab muab tso rau hauv lub tshuab nqus tsev chamber. Thaum lub sijhawm no, lub chamber raug kaw, thiab tag nrho cov huab cua tau tso tawm los tsim lub tshuab nqus tsev. Cov hlau yog ces rhuab mus rau ib tug tshwj xeeb kub kom nws ci. Cov txheej txheem no, hu ua annealing, yog qhov tseem ceeb thaum nws npaj cov hlau rau txheej txheem metallization.
Tom ntej no, ib tug hlau qhov chaw yog nkag mus rau hauv lub chamber. Cov hlau no tuaj yeem yog txhua yam los ntawm txhuas mus rau kub, nyob ntawm qhov xav tau ntawm cov khoom tiav. Cov hlau qhov chaw yog rhuab mus txog rau thaum nws mus txog ib tug vapor xeev, uas taw tes nws condenses mus rau lub rhuab tungsten hlau los tsim ib tug nyias txheej ntawm hlau txheej.
Lub thickness ntawm cov txheej hlau no tuaj yeem tswj tau raws li qhov xav tau ntawm cov khoom tiav. Tag nrho cov txheej txheem yog nqa tawm hauv lub tshuab nqus tsev kom txo tau qhov muaj peev xwm ntawm impurities lossis tsis xws luag hauv cov khoom kawg.
Thaum cov txheej txheem metallization tiav, lub tshuab nqus tsev yog qhib, thiab cov tungsten hlau raug tshem tawm. Cov hlau coated yog tom qab ntawd raug mob rau hauv ib lub spool thiab tuaj yeem siv rau hauv ntau yam khoom siv hluav taws xob thiab teeb pom kev zoo.
Zuag qhia tag nrho, cov txheej txheem ntawm lub tshuab nqus tsev metallizing tungsten filaments yog qhov tseem ceeb hauv kev tsim cov khoom siv hluav taws xob zoo thiab teeb pom kev zoo. Los ntawm ua raws li cov kauj ruam tau teev tseg saum toj no, cov tuam ntxhab tuaj yeem tsim cov tungsten filaments uas yog ob qho tib si ruaj thiab ua haujlwm tau zoo.
