Qhov Chaw Ziab Khaub Ncaws
Kev piav qhia txog khoom
Tom qab ntxuav tag lawm, cov khoom uas tau plated lawm yuav tsum muab tso rau hauv cov tshuaj plating aid kom kho cov kuab tshuaj. Tom qab muab tso rau hauv dej li 1-2 feeb, ces yuav tsum ziab kom qhuav.
Daim ntawv galvanized kub-dip yuav tsum tau ziab nrog cua kub ua ntej muab tso rau hauv dej, thiab cua kub yuav tsum ntws mus rau sab nraud los ntawm lub chamber ziab kom ntws cov dej ntawm cov khoom siv plating uas txuas rau ntawm qhov chaw ntawm daim plating.
Cov cua kub ntws hauv qhov chaw ziab yuav tsum raug tswj ntawm 100 ℃ - 150 ℃.
Lub sijhawm ci ntawm cov khoom ua haujlwm hauv qhov chaw ziab feem ntau yog 2 - 5 feeb. Rau cov khoom uas muaj cov qauv nyuaj, lub sijhawm ci yuav tsum txiav txim siab raws li qib ziab ntawm qhov chaw ntawm ntu I.
Lub hau ntawm lub qhov ziab yuav tsum tau pib yam tsis muaj kev cuam tshuam. Daim ntawv galvanized kub-dip yuav tsum tau qhuav tag. Tom qab raug tsa tawm ntawm lub qhov ziab, nws yuav tsum tau dipped tam sim ntawd kom tiv thaiv cov khoom ua haujlwm kom tsis txhob ntub tom qab muab tso rau hauv huab cua ntev nrog cov khoom pab plating.
1. Yuav tsum muaj chaw txaus rau hauv qhov chaw cia khoom rau cov khoom siv nqa khoom.
2. Cov chaw cia khoom ntawm cov phaj hlau thiab cov kauj hlau yuav tsum tau teeb tsa kom zoo kom yooj yim nkag mus thiab txo qhov kev txav mus los tsis tsim nyog.
3. Cov hlau kauj kab rov tav yuav tsum muab tso rau ntawm cov roj hmab ncoo, skid, bracket thiab lwm yam khoom siv, thiab lub buckle khi yuav tsum nyob rau sab saud.
4. Cov khoom yuav tsum khaws cia rau hauv ib qho chaw huv si thiab huv si kom tsis txhob muaj xeb ntawm ntau yam khoom siv corrosive.
5. Yuav kom tsis txhob raug tsoo, cov ntawv galvanized feem ntau tsis raug muab tso rau hauv qhov chaw khaws cia, thiab tus naj npawb ntawm cov txheej stacking yuav tsum raug txwv nruj me ntsis.
Kub ua haujlwm ntawm cov tshuaj galvanizing
- qhov kub ntawm Q235 plated workpiece yuav tsum tswj tau hauv 455 ℃ - 465 ℃
Sab hauv. Qhov kub ntawm Q345 plated workpiece yuav tsum tau tswj nyob rau hauv qhov ntau ntawm 440 ℃ - 455 ℃. Thaum qhov kub ntawm zinc kua ncav cuag
Yuav tsum tsis txhob pib galvanizing kom txog thaum qhov kub ua haujlwm tau mus txog. Kev khaws cia cua sov yuav tsum tau ua thaum lub sijhawm kaw, nrog rau qhov kub ntawm 425 ℃ txog 435 ℃.



