Kev tsim cov txheej txheem ntawm galvanized hlau
1. Cov txheej txheem kos duab hlau
- Pretreatment ntawm steel (tshem tawm ntawm oxide txheej, roj stains, thiab lwm yam)
- Kev kos duab ntawm cov hlau hlau ntawm cov kab sib txawv
2. Pickling txheej txheem
- Lub hom phiaj thiab qhov tseem ceeb ntawm pickling: Pickling yog ib qho tseem ceeb hauv cov txheej txheem ntawm galvanized steel hlau. Nws tuaj yeem ua kom huv si ntawm cov hlau hlau nto, txhim kho qhov adhesion thiab uniformity ntawm zinc txheej, thiab yog li txhim kho tag nrho cov kev ua tau zoo thiab kev pab cuam lub neej ntawm cov khoom.
- Hom kua qaub siv (hydrochloric acid, sulfuric acid, thiab lwm yam)
3. Galvanizing txheej txheem
(1) Kub dip galvanizing vs electro galvanizing
4. Cov txheej txheem tom qab ua tiav
- Kev kho deg (xws li tiv thaiv xeb, txheej, thiab lwm yam)
- Kev sim thiab kev tswj kom zoo
- Ntim thiab khaws cia
Kev tswj xyuas nruj
Cov kev ntsuas coj los ntawm peb lub Hoobkas kom nruj tswj hwm cov khoom zoo ntawm Tuam Tshoj galvanized steel hlau yog feem ntau xav txog hauv qab no:
Los ntawm cov kev ntsuas saum toj no, raws li cov chaw tsim khoom ntawm galvanized hlau, peb nruj me ntsis tswj qhov zoo thaum lub sij hawm tsim cov txheej txheem ntawm galvanized hlau hlua los xyuas kom meej tias txhua pawg ntawm peb cov kub dipped galvanized hlau thiab electro galvanized hlau cov khoom tuaj yeem ua tau raws li cov neeg siv khoom xav tau thiab cov qauv kev lag luam.
Txhua yam koj yuav tsum tau ua yog nrhiav ib tus neeg tsim khoom ntseeg tau zoo li peb
Post lub sij hawm: Nov-13-2024