Roll lojgalvanized hlaunrog cov khoom zoo siab uas tsis tshua muaj cov hlau hlau ua, txuas ntxiv dov zeb dov pas nrig txhua qhov tsis tsawg dua 200kg, tab sis tso cai rau txhua pawg ntawm 15% ntawm cov disks uas muaj ob, qhov hnyav ntawm txhua lub hauv paus yuav tsum tsis pub tsawg dua 80kg, thiab tso cai rau txhua batch ntawm 4% ntawm tus naj npawb ntawm cov disks, ib lub pas nrig loj yog tsawg dua 200kg, tab sis tsis tsawg dua 40kg.Txhua tus pas nrig ntawm ib nrab txuas ntxiv dov zeb yuav tsum tsis pub tsawg dua 60kg, thiab qhov hnyav ntawm tus pas nrig yuav tsum tsis pub tsawg dua 60kg, tab sis tsis tsawg tshaj li 30kg, yog tias tso cai rau 5% nitrogen hauv txhua pawg.
Txhua lub phaj hlau yuav tsum muaj ib lub xaim.Qhov saum npoo ntawm cov hlua hlau yuav tsum tsis muaj kab nrib pleb, folds, caws pliav, pob ntseg, delamination thiab suav nrog.Txawm li cas los xij, nws raug tso cai kom muaj qhov nkag, qhov tob, pob, khawb, pockmarked nto, qhov tob lossis qhov siab yuav tsum tsis pub tsawg dua 0.2 hli.Lub steel hlau nto yuav tsum tsis txhob corroded thiab oxide daim tawv nqaij, tom qab tshav kub kev kho mob kuaj tso cai oxidation xim.Qhov saum npoo ntawm cov hlau hlau raug tso cai kom muaj khawb tsis pub dhau ib nrab ntawm qhov kev tso cai ntawm txoj kab uas hla ntawm qhov sib txawv ntawm qhov sib txawv thiab qhov tsis xws hauv zos tsis pub tshaj qhov tso cai txoj kab sib txawv.
Cov ntaub ntawv nyoos nrog cov khoom tsim nyog yuav tsum tau cim rau kev siv thaum siv.Txhawm rau kom tshem tawm cov txheej txheej zaj duab xis saum npoo, qhov chaw suav nrog thiab lwm yam tsis xws luag nyob rau saum npoo ntawm cov yob loj galvanized hlau nyob rau hauv cov txheej txheem deposition mus rau hauv lub zos nto tuaj yeem pom thiab kho los ntawm cov tshuab pa;Tshaj foaming yog tshwm sim los ntawm kev qhia cov surfactants xws li xab npum thiab saponifiable rog rau hauv da dej.Qhov nruab nrab ntawm kev tsim npuas yuav tsis muaj mob.Lub hav zoov ntawm loj denier me me homogeneous hais nyob rau hauv lub da dej yuav stabilize lub npaus txheej, tab sis ntau tsub zuj zuj ntawm cov khoom hais yuav ua rau ib tug tawg.
Nto active tshuaj raug tshem tawm los ntawm matting nrog activated carbon.Los yog los ntawm kev lim cov npuas dej kom nws tsis ruaj khov, ob qho tib si yog kev ntsuas zoo;Lwm yam kev ntsuas yuav tsum tau ua kom txo qis qhov kev taw qhia ntawm surfactant.Kev taw qhia txog cov teeb meem organic tuaj yeem txo cov electroplating ceev pom tseeb.Txawm hais tias cov tshuaj formulation yog conducive rau siab deposition tus nqi, lub txheej thickness yuav tsis tau raws li cov kev cai ntawm cov organic teeb meem, yog li activated carbon yuav siv tau los kho cov da dej.
Post lub sij hawm: 22-07-21