Lub xyoo 2012 chromium overstandard xwm txheej nyob rau hauv lub hollow capsule kev lag luam tau txais kev pab raws li ib tug muaj zog wake- hu, nthuav tawm qhov kev nyab xeeb loj ntawm cov tsoos tooj liab chrome-plated pwm. Nyob rau lub sijhawm ntawd, chrome plating txheej pwm siv los ntawm qee qhov me me - cov tuam txhab lag luam tau tshem tawm tom qab siv sijhawm ntev -, ua rau cov ntsiab lus chromium hauv cov tshuaj ntsiav ntau tshaj tus qauv los ntawm ntau txhiab zaus, uas cuam tshuam rau pej xeem kev noj qab haus huv. Qhov xwm txheej no ua rau muaj kev cuam tshuam hauv -kev lag luam tob- dav xav txog kev nyab xeeb ntawm cov khoom pwm, thaum kawg tsav cov khoom siv hloov pauv ntau yam - hloov cov tsoos tooj liab chrome- cov ntaub ntawv plated nrog 316L / 304 kev kho mob- qib stainless hlau rau cov pwm pwm.
Txawm hais tias tus nqi pib nqis peev ntawm kev hloov mus rau 316L / 304 kho mob- qib stainless hlau pwm tau nce 300% piv nrog cov tsoos tooj liab chrome-plated pwm, qhov ntev - cov txiaj ntsig zoo yog qhov tseem ceeb heev. Ntawm ib sab, kev tiv thaiv corrosion thiab hnav tsis kam ntawm kev kho mob- qib stainless hlau yog qhov zoo tshaj rau tooj liab chrome- cov ntaub ntawv plated, txo qhov zaus ntawm pwm tu thiab hloov. Cov ntaub ntawv qhia tau hais tias lub sij hawm ntev - tus nqi tu ntawm stainless hlau pwm tau txo los ntawm 60% piv nrog cov pwm tsoos. Ntawm qhov tod tes, cov ntaub ntawv steel hlau tsis ruaj khov hauv cov khoom siv tshuaj thiab tsis muaj kev pheej hmoo ntawm cov hlau hnyav hnyav, uas tau txhim kho kev nyab xeeb ntawm cov khoom siv tshuaj ntsiav. Qhov kev nyab xeeb ntawm cov tshuaj ntsiav uas tsim los ntawm kev kho mob- qib stainless hlau pwm tau nce 100 npaug, ua tau raws li cov qauv kev nyab xeeb hauv tebchaws thiab kev lag luam.
Nrog rau kev txhim kho txuas ntxiv ntawm qib siab - kawg kev lag luam tshuaj thiab khoom noj qab haus huv, cov kev xav tau siab dua tau muab tso rau pem hauv ntej rau kev nyab xeeb ntawm cov tshuaj ntsiav. Raws li kev kho mob- qib stainless hlau, cov khoom noj tshiab kawg- qib ceramic txheej tshuab tau tsim thiab siv, paub txog "zero metal contact" nyob rau hauv cov txheej txheem tsim tshuaj ntsiav. Cov zaub mov- qib ceramic txheej muaj zoo heev uas tsis yog- nplaum, corrosion-resistant thiab siab - kub resistant zog. Nws cais tawm tag nrho cov kev sib cuag ntawm cov pwm hlau puag thiab cov kua nplaum, kom tsis txhob muaj kev pheej hmoo ntawm cov hlau ion tsiv teb tsaws. Cov tshuab no yog tshwj xeeb tshaj yog tsim rau kev tsim cov khoom noj khoom haus qib siab -kawg cov tshuaj ntsiav thiab cov khoom noj qab haus huv uas muaj cov kev cai nruj ntawm kev huv thiab kev nyab xeeb.
Qhov tseem ceeb, cov zaub mov- qib ceramic txheej pwm tshuab tau ua tiav tau txais daim ntawv pov thawj EU GMP, uas txhais tau hais tias nws ua tau raws li cov qauv kev lag luam qib siab thoob ntiaj teb thiab tau tsim lub hauv paus ruaj khov rau cov tuam txhab suav tshuaj ntsiav kom nkag mus rau lub ntiaj teb siab -kev ua lag luam kawg. Kev tsim kho tshiab tas mus li thiab kev kho dua tshiab ntawm cov ntaub ntawv pwm, los ntawm tooj liab chrome plating mus rau kev kho mob - qib stainless hlau, thiab tom qab ntawd mus rau zaub mov- qib ceramic txheej, tsis tsuas yog qhia txog kev lag luam tseem ceeb ntawm cov khoom lag luam kev nyab xeeb tab sis kuj txhawb kev txhim kho siab - zoo ntawm tag nrho cov hollow capsule kev lag luam.