Tinplate yog ib yam khoom siv tau ntau yam siv rau hauv kev ntim khoom thiab kev tsim khoom. Nws keeb kwm pib txij li xyoo 1800s, thaum nws tau tsim thawj zaug los txhim kho qhov ruaj khov ntawm cov khoom hlau. Cov txheej txheem no suav nrog kev txheej cov hlau nyias lossis cov ntawv hlau nrog ib txheej ntawm tin, uas tsis tsuas yog txhim kho kev tiv thaiv corrosion tab sis kuj txhim kho qhov zoo nkauj ntawm cov khoom kawg.
Lub ntsiab lus tseem ceeb ntawm tinplate yog cov hlau puag, feem ntau yog cov hlau tsis muaj zog, uas tom qab ntawd plated nrog ib txheej nyias ntawm tin. Cov txheej tin feem ntau yog siv los ntawm cov txheej txheem electroplating lossis kub-dip, ua rau cov khoom uas yog ob qho tib si sib dua thiab muaj zog. Lub thickness ntawm cov txheej tin tuaj yeem sib txawv, nyob ntawm seb siv li cas, tab sis feem ntau yog ntawm 0.5 thiab 5 microns. Cov khoom sib xyaw tshwj xeeb no tso cai rau tinplate kom tswj tau qhov kev ua tiav ntawm cov hlau thaum tau txais txiaj ntsig los ntawm cov khoom tiv thaiv ntawm tin, ua rau nws zoo tagnrho rau cov khoom noj thiab dej haus ntim thiab lwm yam kev siv uas qhov kev tiv thaiv corrosion yog qhov tseem ceeb.
Thaum nws los txog rau kev ua tau zoo, tinplate muaj ntau qhov zoo. Nws qhov kev tiv thaiv corrosion zoo heev ua kom cov khoom tseem muaj kev nyab xeeb thiab tsis muaj kuab paug, tshwj xeeb tshaj yog hauv cov ntim khoom noj. Tsis tas li ntawd, tinplate muaj qhov zoo formability thiab tuaj yeem yooj yim ua rau ntau yam qauv tsim yam tsis muaj kev cuam tshuam nws lub zog. Txawm li cas los xij, qhov tsis zoo ntawm tinplate kuj yuav tsum tau xav txog. Thaum nws muab kev tiv thaiv zoo tiv thaiv xeb thiab corrosion, lub tin txheej tuaj yeem yooj yim khawb thiab dented, uas tuaj yeem ua rau nws cov khoom tiv thaiv tsis zoo. Tsis tas li ntawd, tinplate tsis muaj zog li qee cov ntaub ntawv, xws li stainless hlau, ua rau nws tsis haum rau cov ntawv thov hnyav.
Tinplate sawv tawm rau nws cov khoom sib xyaw ua ke piv rau hlau thiab hlau plating. Txawm hais tias hlau paub txog nws lub zog thiab kev ruaj khov, nws tsis muaj kev tiv thaiv corrosion uas tinplate muaj. Ntawm qhov tod tes, hlau plating tuaj yeem muab qee qib kev tiv thaiv tiv thaiv xeb, tab sis tsis tuaj yeem phim tinplate qhov kev ua tau zoo hauv kev nyab xeeb zaub mov thiab kev zoo nkauj. Tinplate lub peev xwm los sib xyaw cov yam ntxwv zoo tshaj plaws ntawm hlau thiab hlau plating ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau tus neeg tsim khoom, tshwj xeeb tshaj yog hauv kev lag luam zaub mov thiab dej haus.
Hauv kev xaus, tinplate yog ib yam khoom zoo kawg nkaus uas muaj keeb kwm ntev thiab ntau yam kev siv. Chiv thawj yog cov khoom siv hlau coated, tinplate tau hloov zuj zus mus ua ib qho tseem ceeb ntawm kev tsim khoom niaj hnub no vim nws cov khoom sib xyaw thiab cov yam ntxwv ua tau zoo. Txawm hais tias tinplate muaj ntau yam zoo, xws li kev tiv thaiv corrosion thiab yooj yim formability, cov no yuav tsum tau ntsuas nrog nws cov qhov tsis zoo, suav nrog kev cuam tshuam rau kev puas tsuaj thiab qis dua lub zog piv rau lwm cov ntaub ntawv. Kev nkag siab txog cov khoom ntawm tinplate thiab nws cov txiaj ntsig thiab qhov tsis zoo yog qhov tseem ceeb rau kev lag luam nrhiav kev ua kom zoo dua cov khoom xa tuaj thiab xyuas kom meej tias cov khoom muaj kev nyab xeeb thiab zoo.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-14-2024
