Txoj kev loj hlob ntawm kev lag luam hlau hlau hauv peb lub teb chaws tseem zoo heev, cov uas muaj ib hom hlau hlau hu ua yob lojgalvanized hlau, uas kuj yog siv dav nrog nws tus kheej kev ua tau zoo.Qhov tseeb, zinc txheej plays lub luag haujlwm tiv thaiv ntawm cov hlau hlau sab hauv, uas tuaj yeem ua kom ntseeg tau tias cov hlau hlau tsis oxidized, thiab nws yooj yim thiab zoo nkauj siv.Galvanized hlau hlau yog tsim los ntawm pickling, kub kub, kub dip galvanizing thiab lwm yam kauj ruam.Nws muaj qhov zoo toughness thiab elasticity thiab tuaj yeem siv rau ntau qhov chaw pej xeem.
Zoo li txoj kev loj guardrail, txhob lo lo ntxhuav npo tuaj yeem siv, hauv kev tsim khoom kuj tuaj yeem ua raws li qhov xav tau ntawm cov neeg siv khoom, xws li qhov xav tau ntawm cov khoom sib txawv ntawm cov khoom siv galvanized, hauv cov khoom xaiv thiab txheej los ua kom muaj kev tswj xyuas tsim nyog.Peb kev lag luam yog cov pa roj carbon tsawg nrog cov khoom zoo li raw khoom, thiab tom qab ntawd los ntawm kev rub tawm, txheej txheem galvanized, yog li ua tau zoo.galvanized hlau hlau.
Galvanized kuj tseem muaj ntau txoj kev sib txawv, lub npe hu ua kub dip galvanizing yog muab sib tw hauv zinc da dej, yuav tsum tau ntxuav lawv ntawm cov hlau, uas ua kom ntseeg tau tias tsim ntawm cov hlau thiab txheej nplaum, tom qab ntxuav, cov hlau matrix yog yaj, kom huv si. txhua qhov seem oxides ntawm residue thiab ces muab tso rau hauv lub substrate hlau cua kub kua zinc, thiab metallurgical bonding yog tsim.
Hauv kev tsim khoom ntawm nws tus kheej, kom tsis txhob raug mob, hnav cov khaub ncaws ua haujlwm sib xws yog qhov tsim nyog heev, yog li tsis tsuas yog tuaj yeem zam qhov tshwm sim ntawm kev sib tsoo, tab sis kuj tuaj yeem paub zoo dua ntawm kev tsim khoom thiab ua cov khoom.Daim ntawv thov ntawm cov hlau dub hlau nyob rau hauv cov txheej txheem yog tsuas yog los ntawm cov kub hlau billet dov mus rau hauv ib tug rau-thiab-ib-ib nrab-millimeter hlau, thiab ces muab tso rau hauv lub kos duab ntaus ntawv los kos rau hauv txawv txoj kab uas hla ntawm cov hlau, maj mam txo qhov. aperture ntawm daim duab disk, txias thiab annealing, txheej thiab lwm yam txheej txheem los ua kom muaj ntau yam sib txawv ntawm cov hlau.
Post lub sij hawm: 15-09-22