Hauv kev lag luam hlau khoom, kub-dip galvanizing yog ib qho txheej txheem los tiv thaiv corrosion.ASTM A153 thiab ASTM A123 yog ob tus qauv tseem ceeb uas tswj cov kev cai thiab cov txheej txheem rau kub-dip galvanizing.Kab lus no yuav qhia txog qhov zoo sib xws thiab qhov sib txawv ntawm ob tus qauv no los pab cov kws tshaj lij kev lag luam kom nkag siab txog qhov sib txawv ntawm lawv.
Kub dip galvanizing plays lub luag haujlwm tseem ceeb hauv kev tsim cov khoom hlau.ASTM A153 thiab ASTM A123 yog ob qho qauv siv feem ntau siv los coj cov kev qhia tshwj xeeb thiab cov kev xav tau rau cov txheej txheem kub-dip galvanizing.Txawm hais tias lawv txhua tus tsom ntsoov rau kev tiv thaiv corrosion, muaj qee qhov sib txawv ntawm cov ntsiab lus thiab kev siv.
Zoo sib xws:
Kub dip galvanizing txheej txheem: Ob leeg ASTM A153 thiab ASTM A123 koom nrog cov khoom siv hlau hauv molten zinc los ua zinc txheej thiab muab kev tiv thaiv corrosion.
Corrosion tsis kam: Ob tus qauv tau cog lus los muab kev tiv thaiv corrosion, txuas ntxiv lub neej ntawm cov khoom hlau, thiab tiv thaiv lawv los ntawm kev cuam tshuam sab nraud.
Qhov txawv:
1. Daim ntawv thov Scope:
ASTM A153 feem ntau yog siv rau cov khoom siv hlau, xws li corroded lub kaum sab xis steel, steel kav, thiab lwm yam.ASTM A123 yog dav siv rau cov khoom hlau thiab hlau, suav nrog forgings, castings, thiab lwm yam tshwj xeeb ntawm cov khoom hlau.
2.Coating thickness yuav tsum:
ASTM A153 thiab ASTM A123 muaj cov thickness sib txawv rau cov txheej txheem galvanized.Feem ntau hais lus, A123 yuav tsum muaj cov zinc txheej tuab dua los muab kev tiv thaiv corrosion ntau dua.
3.Txoj kev ntsuas thiab cov qauv ntsuas:
Kuj tseem muaj qee qhov sib txawv ntawm ASTM A153 thiab ASTM A123 hais txog kev sim thiab cov qauv.Cov kev ntsuam xyuas no feem ntau suav nrog cov tsos, adhesion, thiab txheej thickness ntawm txheej.
3.Kev nkag siab txog qhov sib txawv ntawm cov qauv no yog qhov tseem ceeb rau cov neeg tsim khoom thiab cov neeg siv khoom.Kev xaiv kom raug ntawm cov qauv tsim nyog tuaj yeem ua kom muaj kev tiv thaiv corrosion zoo rau cov khoom siv hlau, txuas ntxiv lawv lub neej kev pabcuam, thiab txo cov nqi kho.
Txawm hais tias ob qho tib si ASTM A153 thiab ASTM A123 lub hom phiaj los muab cov qauv rau kev kub-dip galvanizing, kev nkag siab txog lawv cov yam ntxwv thiab cov peev txheej ntawm daim ntawv thov tuaj yeem pab cov kws tshaj lij kev lag luam xaiv cov qauv tsim nyog ntau dua, kom ntseeg tau tias yuav tsum muaj kev tiv thaiv corrosion thiab zoo.
Kev nkag siab txog ob tus qauv no tuaj yeem pab kev lag luam kom nkag siab zoo dua lawv daim ntawv thov hauv kev tiv thaiv corrosion ntawm cov khoom siv hlau thiab txhawb kev txhim kho cov khoom lag luam hlau mus rau qhov kev coj ua tau zoo dua thiab ruaj khov.
Cov saum toj no yog qee qhov zoo sib xws thiab qhov sib txawv ntawm ASTM A153 thiab ASTM A123 tus qauv.Peb cia siab tias qhov no tuaj yeem pab koj nkag siab zoo dua cov yam ntxwv ntawm ob qho qauv kub-dip galvanized.
Cov ntsiab lus saum toj no tsuas yog siv rau kev siv xwb, thov ua raws li cov qauv tsim nyog hauv cov ntawv thov tshwj xeeb.
Tsab ntawv xov xwm no yog lub hom phiaj los qhia luv luv txog qhov zoo sib xws thiab qhov sib txawv ntawm ASTM A153 thiab ASTM A123 kub-dip galvanizing qauv, txhawm rau pab cov neeg nyeem nkag siab zoo dua lawv cov yam ntxwv thiab siv tau.
Post lub sij hawm: Nov-09-2023
