Muab Kauv steel yeeb nkab yog ib qho kauv seam steel yeeb nkab ua ntawm sawb hlau coils ua cov ntaub ntawv raw, feem ntau extruded thiab tsim los ntawm kev siv lub tshuab xaim ob zaug ob tog xaim sub-sib tsoo arc vuam. Yog li dab tsi yog cov txheej txheem kev kho saum npoo ntawm kauv steel yeeb nkab?
① Ntxuav tawm. Siv cov kuab tshuaj organic thiab cov kuab tshuaj los ntxuav cov nplaim steel kom tshem tawm cov roj, zaub roj, plua plav, txhuam thiab cov organic sib txuas, tab sis nws tsis txaus tshem tawm cov xeb, huab cua oxide teev, vuam flux, thiab lwm yam ntawm cov hlau. Nws tsuas yog siv los ua tus pab nyob hauv kev tiv thaiv corrosion ntau lawm.
Txau (pov) rau tshuaj kho xeb. Feem ntau hais lus, tua blasting (xuab zeb) antirust kev kho mob yog tsuas yog siv los kho sab hauv sab hauv ntawm cov kav dej, thiab tua blasting (xuab zeb) antirust kho yog feem ntau siv los kho sab nraud ntawm cov kav dej.
③ Los tiv thaiv xeb, pickling passivation ntawm cov khoom. Feem ntau siv cov txhuam hlau txhuam thiab lwm yam khoom los txhuam cov nplaim ntawm cov hlau, uas tuaj yeem tshem tawm xoob lossis warped cua nplai, xeb, weld nkag, thiab lwm yam. cov kab yog qhov ntiav, thiab nws yooj yim los ua kom muaj kuab paug rau ib puag ncig ntawm qhov xwm txheej.
