Yas-coated steel kav rau dej muaj cov yam ntxwv hauv qab no:
Ua ntej, sab hauv ntawm cov kav dej yas-coated steel yog them nrog cov yas txheej, uas tswj cov smoothness hauv cov yeeb nkab, txo cov dej tsis kam, thiab txhim kho cov dej ntws. Tsis tas li ntawd, qhov dej ntws zoo no ua kom cov dej txaus txaus xav tau, tiv thaiv kev ntsuas hauv cov yeeb nkab thaum siv, inhibits cov kab mob loj hlob, thiab txo qis dej paug.
Qhov thib ob, sab nrauv ntawm cov kav dej yas-coated steel kuj yog coated nrog yas, txhim kho lawv cov kev hloov pauv. Cov txheej txheej txheej txhim kho cov yeeb nkab steel qhov corrosion kuj, dej tsis kam, oxidation kuj, thiab hnyav kuj. Tsis tas li ntawd, nws txo qhov cuam tshuam ntawm ib puag ncig ntawm cov yeeb nkab. Txij li thaum cov kav dej xa dej yog inevitably faus nyob rau hauv av, txheej txheej txheej zoo prolongs lub neej kev pab cuam ntawm cov kav dej.
Cov txheej txheem rau kev tshuaj xyuas cov yeeb nkab yas-coated steel:
Thawj txoj hauv kev tshuaj xyuas rau cov kav dej yas-coated steel muaj xws li kev tshuaj xyuas qhov muag, ntsuas qhov tuab, ntsuas pinhole, ntsuas kev khoov, ntsuas kev sib tw, thiab ntsuas kub qis, txhua tus nrog nws qhov tshwj xeeb tsom.
Kev Ntsuam Xyuas Kev Pom Zoo: Qhov no suav nrog kev tshuaj xyuas qhov pom qhov zoo ntawm cov yeeb nkab steel coated siv qhov muag liab qab.
Kev Ntsuas Thickness: Cov kauj ruam no suav nrog ntsuas cov txheej tuab ntawm plaub lub ntsiab lus sib tshuam perpendicularly ntawm qhov ncig ntawm cov yeeb nkab ntawm ob ntu ntu.
Pinhole Test: Lub pinhole xeem siv lub tshuab hluav taws xob hluav taws xob los kuaj xyuas cov yeeb nkab steel txheej raws li qhov ntsuas qhov ntsuas hluav taws xob, ib txhij kuaj xyuas cov cim hluav taws xob.
Bending Test: Feem ntau ua los ntawm cov yeeb nkab dabtsi yog khoov tshuab lossis pwm, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum lub sij hawm khoov, cov yeeb nkab tau sim tsis muaj cov khoom ntim, thiab cov vuam seam yog nyob rau sab ntawm lub dav hlau dabtsi yog khoov.
Flattening Test: Hauv qhov kev sim no, cov qauv muab tso rau ntawm ob daim hlau tiaj tus thiab maj mam muab tso rau ntawm lub tshuab ntsuas siab kom txog rau thaum qhov kev ncua deb ntawm daim hlau raug txo mus rau plaub feem tsib ntawm cov qauv sab nraud. Thaum lub sij hawm flattening, weld seam ntawm coated steel yeeb nkab yuav tsum yog perpendicular mus rau cov kev taw qhia ntawm cov ntaub ntawv load.
Low-Temperature Test: Qhov kev ntsuam xyuas no suav nrog muab cov qauv tso rau hauv chav tsev kub qis rau ib teev ua ntej xa mus rau chav tsev kub.
