Cold drawing hlau yog hlau txias ua, nrog hlau pas nrig raws li raw khoom, uas yog, lub qhov ncauj ntawm lub steel bar.Txias daim hlau yog ib yam khoom uas tsim los ntawm cov txheej txheem xws li plhaub stripping, uas yog ib hom hlau.Nyob rau hauv txoj kev loj hlob thiab zus tau tej cov ntaub ntawv hlau, txias kos hlau yog ib yam khoom siv heev, nws cov kev ua tau zoo, qhov kev siv yog dav heev, manufacturers hauv kev ua yog siv cov khoom txias los tsim.
Thaum siv ob yam khoom no, nws pom tseeb tias muaj qhov sib txawv ntawm lawv.Los ntawm kev rub lossis khoov cov hlau, feem ntau nyuaj rau rov qab kho qhov qub, piv txwv li, yog tias tib qhov chaw yog rov khoov duav, nws yuav pom tias nws tau tawg, thiab cov kab kos txias yuav tsis.Txias daim kab xev piv nrog hlau hlau, nws hardness, tensile kuj, dabtsi yog khoov muaj peev xwm zoo heev, haum rau lub tsev cov ntaub ntawv.
Hais txog kev hais lus, cov hlau yog qhov muag muag, haum rau kev khi.Qhov tsis zoo yog qhov tsis muaj zog, tsis tshua muaj zog, yooj yim rau ncab, tsis haum rau cov khoom siv hauv tsev.Nyob rau hauv ib puag ncig siv sib txawv, peb yuav tsum xaiv qhov tsim nyog.Yog li ntawd, nyob rau hauv ib txwm siv ntawm txias kos duab hlau thiab hlau, raws li lawv tus kheej xav tau kev xaiv, txawm hais tias qhov ntev ntawm tib yam, tab sis qhov kev ua tau zoo tsis zoo ib yam.
Galvanized hlau hlauyog muab faib ua kub galvanized hlau thiab txias galvanized hlau (hluav taws xob galvanized hlau) yog ua los ntawm cov pa roj carbon tsawg, tom qab kos molding, pickling xeb tshem tawm, kub annealing, kub galvanized, txias thiab lwm yam txheej txheem.Galvanized hlau hlau muaj zoo toughness thiab elasticity, zinc cov ntsiab lus tuaj yeem ncav cuag 300 grams / square meter.Nws muaj cov yam ntxwv ntawm tuab galvanized txheej thiab muaj zog corrosion kuj.Cov khoom siv dav siv hauv kev tsim kho, khoom siv tes ua, hlau mesh, galvanized nuv mesh, spackle mesh, laj kab txoj kev loj, cov khoom ntim thiab txhua hnub pej xeem thiab lwm yam kev lag luam.
Post lub sij hawm: 22-08-22