1. Kev Kho Mob
Kev kho mob passivation yog tsim cov yeeb yaj kiab tiv thaiv nyob saum npoo ntawm cov ntsia liaj qhov rooj los ntawm kev siv tshuaj lom neeg los txhim kho nws corrosion tsis kam. Cov saum npoo ntawm cov ntsia liaj qhov rooj tom qab kev kho mob hla dhau ib txwm muaj feem ntau ua rau muaj kev sib raug zoo thiab qee lub sijhawm nrog cov khoom hluav taws xob.
2. Oxidation Kev Kho Mob (Blackening)
Kev kho mob oxidation (blackening) yog cov qauv kev kho mob qis uas ua rau cov yeeb yaj kiab oxide ntawm cov yeeb yaj kiab. Txawm hais tias txoj kev kho mob no yog tus nqi qis, nws corrosion kuj yog cov tsis zoo, thiab nws feem ntau yog siv cov roj txhawm rau txhim kho nws cov xeb ua haujlwm.
3. Electroplating
Electroplating yog yuav tsum cov txheej ntawm cov hlau ntawm cov ntsia hlau ntawm cov ntsia hlau los ntawm kev siv hluav taws xob txhim kho nws corrosion tsis kam thiab zoo nkauj. Cov ntaub ntawv hauv hluav taws xob suav nrog zinc, npib tsib xee, cov chromium, uas muaj cov yam ntxwv siv electroplating ntawm cov nqi qis thiab zoo, tab sis nws corrosion tsis kam yog qhov nruab nrab.
4. Kev kho Phospating
Phosphating kev kho yog txheej txheem ntawm kev sib sau ua yeeb yaj kiab phospating rau saum npoo ntawm cov ntsia hlau, uas feem ntau yog siv los txhim kho cov kab corrosion thiab lub taub dej ntawm lub ntsia liaj qhov rooj. Bolts tom qab phosphaplating kev kho mob feem ntau yuav tsum tau kho roj ntxiv kom txhim kho lawv cov xeb tsis kam.
5. Kev Kho Mob Electrophoresis
Electrophores kev kho yog kom siv electrophoresis technology rau fayly npog cov lus pleev xim rau ntawm cov ntsia hlau los ua ib qho kev sib tw thiab cov txheej tiv thaiv du. Txoj kev kho mob no tuaj yeem txhim kho cov xeb ntawm corrosion tsis kam thiab zoo li zoo ntawm lub ntsia liaj qhov rooj.
6. Txau cov xim
Txau pleev xim yog kom tshuaj tsuag ib txheej sib xyaw ntawm cov xim ntawm cov ntsia hlau los ntawm rab phom txau, tsuas yog siv los ua kom zoo nkauj ntawm cov ntsia liaj qhov rooj. Hom no feem ntau siv nyob rau hauv cov khoom lag luam hluav taws xob kom tau raws li qhov xav tau.
7. Kub-DIP Galvanizing
Kub-DIP galvanizing yog cov txheej txheem uas tus ntsia liaj qhov rooj yog raus hauv molten dinc ua kua los ua ib txheej ntawm zinc txheej ntawm nws sab. Txoj kev kho mob no muaj kev kho zoo corrosion tsis kam, tab sis kev ua haujlwm yuav ua rau qee qhov kev cuam tshuam rau ib puag ncig.
8. Dacromet Kev Kho Mob
Dacromet kho yog ib hom tshiab ntawm cov txheej txheem tiv thaiv corrosion uas ua ib qho zinc-coating txheej, txhuas hmoov thiab chromic acid, thiab tom qab ntawd ci ntawm qhov kub. Txoj kev kho mob no muaj kev tiv thaiv corrosion tsis kam thiab kev tiv thaiv ib puag ncig ua tau.
9. Nickel plating
Nickel plating yog txheej txheem ntawm plating ib txheej ntawm npib tsib xee nyob saum npoo ntawm bolt los ntawm kev siv hluav taws xob lossis tshuaj lom neeg. Nickel-plated bolts muaj zoo corrosion tsis kam thiab ua haujlwm zoo, thiab tsim nyog rau qee lub sijhawm uas yuav tsum muaj kev tiv thaiv corrosion.
10. Kev Kho Mob
Sherardizing kev kho yog txheej txheem ntawm kev sib sau txheej ntawm zinc txheej los ntawm txawv zinc hmoov rau saum npoo ntawm cov ntsia liaj qhov kub ntawm qhov kub thiab txias. Txoj kev kho mob no muaj cov zoo corrosion tsis kam thiab kev sib xws, thiab yog tsim nyog rau lub siab-zog bolts.
