Dab tsi yog daim ntawv thov kev hloov pauv - hom xeb- tiv thaiv roj rau txias - dov coils?

Mar 25, 2026 Tso lus

1.Dab tsi yog qhov hloov pauv - hom xeb inhibitor? Nws lub luag haujlwm tseem ceeb yog dab tsi?

Kev tshem tawm- hom xeb- cov roj tiv thaiv yog hom tshwj xeeb ntawm xeb- tiv thaiv cov roj uas muaj qhov cuam tshuam qhov chaw. Nws lub luag haujlwm tseem ceeb yog "hloov" cov kab dej noo, hws, cov kua dej ua kua, thiab lwm yam khoom paug los ntawm cov hlau nto, thaum tib lub sijhawm tsim cov xeb xeb- tiv thaiv zaj duab xis. Qhov no tiv thaiv cov khaub thuas-rolled coils los ntawm xeb vim ya raws, tes hws, thiab lwm yam, thaum lub sij hawm cia los yog kev thauj mus los. Nws yog qhov tsim nyog tshwj xeeb rau kev tiv thaiv xeb ntawm kev kho mob khaub thuas -rolled coils ntawm cov txheej txheem lossis ua ntej cov khoom tiav.

cold-rolled coil

2.Vim li cas nws thiaj li tshwj xeeb yog yuav tsum tau siv kev hloov pauv - hom xeb- tiv thaiv roj rau txias - dov coils?

Tom qab dov, annealing, thiab leveling txheej txheem, txias - dov coils tej zaum yuav muaj residual dov kua, noo noo, thiab cov ntiv tes (ntsev) ntawm lawv nto. Cov kab mob no tuaj yeem yooj yim ua rau pitting corrosion lossis xeb hauv qhov chaw ntub dej. Ordinary xeb-cov roj tiv thaiv, yog tias lawv tsis muaj peev xwm hloov pauv, tuaj yeem kaw cov dej noo hauv cov hlau nto, ua kom muaj zog hauv zos. Kev tshem tawm- hom xeb- cov roj tiv thaiv nquag tshem tawm cov kab mob no, ua kom ntseeg tau tias muaj kev tiv thaiv xeb.

cold-rolled coil

3.Nyob rau theem twg ntawm qhov txias- dov coil ua yog hloov- hom xeb inhibitor siv?

Inter- txheej txheem tiv thaiv xeb - xws li tom qab pickling los yog thaum lub sij hawm cia ib ntus tom qab dov, los tiv thaiv luv- lub sij hawm xeb;

Cov khoom tiav cia - txau lossis txheej ua ntej coiling thiab ntim rau ntev - lub sijhawm thauj mus los hauv hiav txwv lossis warehouses;

Kov-kev kho mob - ​​thaum lub qhov dej txias- dov coils hauv zos muaj kab mob los yog cov kab xeb thaum ntxov tshwm sim, siv ib qho kev hloov - hom xeb- tiv thaiv cov roj rau hauv zos hloov thiab kho.

cold-rolled coil

4.Dab tsi yog qhov txawv ntawm nws thiab cov xeb zoo tib yam -cov roj tiv thaiv?

Ordinary xeb-cov roj tiv thaiv: tso siab rau cov roj zaj duab xis kom cais cov huab cua. Yog hais tias txawm tias muaj ib qho kev ya raws ntawm cov hlau nto, cov roj zaj duab xis yuav ua rau nws kaw, ua rau "xeb hauv qab zaj duab xis."

Kev tshem tawm - hom xeb- cov roj tiv thaiv: muaj cov polar surfactants uas tuaj yeem nqus tau rau ntawm cov hlau saum npoo thiab "hloov" cov dej noo, ua rau cov dej molecules tshem tawm ntawm cov hlau thiab tawg mus rau hauv cov roj lossis evaporate, tom qab tsim cov yeeb yaj kiab tiv thaiv kom ntseeg tau ntau dua kev tiv thaiv xeb.

 

5.Dab tsi yog cov ntsiab lus tseem ceeb uas yuav tsum tau saib xyuas thaum siv hloov pauv - hom xeb inhibitors?

Deg pretreatment - Txawm hais tias nws muaj peev xwm hloov chaw, cov dej loj lossis cov stains loj tseem yuav tsum tau muab tshem tawm ua ntej; Kev tiv thaiv ib puag ncig - Ua kom muaj cov yeeb yaj kiab roj txuas ntxiv yam tsis muaj kev cuam tshuam, tshwj xeeb tshaj yog ntawm cov npoo, welds, thiab lwm qhov chaw yooj yim xeb; Kev sib raug zoo nrog cov txheej txheem tom ntej - Yog tias qhov txias txias -rolled coil yuav tsum tau vuam tom ntej, pleev xim rau, los yog annealing, xaiv tus qauv uas yooj yim los ntxuav lossis tawm tsis muaj qhov seem tom qab annealing; Cia ib puag ncig - Tsis txhob raug ncua ntev rau cov huab cua corrosive heev tom qab oiling, thiab xyuas lub sij hawm xeb - tiv thaiv cov nyhuv.