Nov yog qee txoj hauv kev los txhim kho qhov zoo thiab ua haujlwm ntawm oxide zaj duab xis:

Optimize Alloy Composition

 

Nce cov ntsiab lus ntawm cov txiaj ntsig Alloy Elements: Tsim nyog nce cov ntsiab lus ntawm cov ntsiab lus alloy uas tuaj yeem tsim cov yeeb yaj kiab oxide zoo, xws li chromium thiab txhuas. Piv txwv li, nyob rau hauv stainless hlau, thaum cov ntsiab lus chromium nce mus txog ib qho kev faib ua feem (xws li 18% - 20% los yog siab dua), cov chromium oxide zaj duab xis tsim yuav denser thiab txuas ntxiv, uas tuaj yeem tiv taus ntau hom corrosive. xov xwm. Rau aluminium alloys, nce cov ntsiab lus txhuas tuaj yeem ua rau cov khoom tsim alumina zaj duab xis tuab dua thiab ua tiav, yog li txhim kho nws cov kev tiv thaiv.

Ntxiv Cov Ntsiab Lus rau Kev Hloov Kho: Ntxiv cov kab lus xws li cov ntsiab lus tsis tshua muaj hauv ntiaj teb (cerium, lanthanum, thiab lwm yam) tuaj yeem txhim kho kev ua haujlwm ntawm oxide films. Cov kab lus no tuaj yeem kho cov qauv ntawm cov oxide zaj duab xis, ua rau cov oxide zaj duab xis zoo ib yam thiab ntom. Piv txwv li, tom qab ntxiv cov ntsiab lus tsis tshua muaj hauv ntiaj teb rau qee cov aluminium alloys, qhov porosity ntawm cov oxide zaj duab xis yog txo, thiab lawv cov corrosion kuj zoo dua. Cov ntsiab lus tsis tshua muaj hauv ntiaj teb tuaj yeem ua lub luag haujlwm hauv pinning cov ciam teb thaum lub sij hawm kev loj hlob ntawm oxide films, inhibiting grain loj hlob thiab yog li txhim kho qhov zoo ntawm oxide films.

Tswj Oxidation Ib puag ncig

 

Tswj Oxygen Concentration thiab Siab: Thaum lub sij hawm tsim cov oxide zaj duab xis, tsim nyog oxygen concentration thiab siab yog qhov tseem ceeb. Cov pa oxygen siab dua thiab siab dua yog pab rau kev tsim cov yeeb yaj kiab oxide tuab thiab zoo dua. Piv txwv li, nyob rau hauv ib co kub-kub oxidation ib puag ncig, los ntawm kev tswj ib feem ntawm cov pa oxygen, cov tshuaj tiv thaiv oxidation ntawm cov hlau nplaum yuav ua tau ntau txaus, thiab cov generated oxide films yuav denser. Txawm li cas los xij, cov pa oxygen siab dhau heev tuaj yeem ua rau cov oxide zaj duab xis loj hlob sai thiab ua rau muaj kev ntxhov siab, ua rau tawg ntawm cov oxide zaj duab xis. Yog li ntawd, kev ua kom zoo thiab kev hloov kho yuav tsum tau ua raws li cov khoom siv alloy tshwj xeeb thiab cov txheej txheem yuav tsum tau ua.

 

Txais Kev Tsim Nyog Pretreatment

 

Mechanical Pretreatment: Cov txheej txheem xws li kev sib tsoo thiab polishing tuaj yeem ua rau saum npoo ntawm cov hlau hlau phaj flatter thiab smoother. Nyob rau hauv txoj kev no, thaum lub sij hawm tsim ntawm oxide films, qhov cuam tshuam ntawm deg tsis xws luag ntawm qhov zoo ntawm oxide films yuav raug txo. Piv txwv li, tom qab kev sib tsoo zoo ntawm cov hlau hlau phaj, qhov roughness ntawm qhov chaw raug txo, thiab cov oxide zaj duab xis tsim tau zoo dua qub, thiab lawv cov corrosion kuj thiab hnav tsis kam tuaj yeem txhim kho.

Tshuaj Pretreatment: Tshuaj ntxuav, pickling thiab lwm txoj kev tau txais yuav los tshem tawm cov roj stains, oxide nplai thiab impurities nyob rau saum npoo ntawm alloy steel daim hlau. Piv txwv li, ntxuav cov hlau hlau nrog cov kua qaub tuaj yeem yaj cov xeb thiab lwm yam impurities ntawm qhov chaw, ua rau cov hlau nplaum hauv lub xeev huv thiab muab lub hauv paus zoo rau kev loj hlob ntawm oxide zaj duab xis. Lub caij no, cov tshuaj hloov pauv tshuaj xws li phosphating thiab chromating kuj tuaj yeem nqa tawm los ua ib zaj duab xis hloov dua siab tshiab ntawm cov hlau nplaum. Cov yeeb yaj kiab hloov dua siab tshiab no tuaj yeem ua cov txheej hauv qab rau kev loj hlob ntawm cov yeeb yaj kiab oxide, uas yog qhov zoo rau kev txhim kho cov adhesion thiab zoo ntawm oxide films.

 

 

 

 

Khoom Muag: Lr ABS Ah36 Shipbuilding Steel Marine Phaj

Thickness: 2-200 hli

Ntev: 2000mm-11800mm

 

 

Siv cov txheej txheem oxidation Advanced

 

Txheej txheem Anodizing: Rau aluminium alloys thiab lwm yam ntaub ntawv, anodizing yog ib qho kev siv ntau. Thaum lub sij hawm cov txheej txheem anodizing, cov hlau ua haujlwm ua cov anode, thiab cov yeeb yaj kiab oxide yog tsim los ntawm electrolysis hauv electrolyte. Los ntawm kev kho cov khoom ntawm cov electrolyte (xws li sulfuric acid, oxalic acid, thiab lwm yam), tam sim no ceev, oxidation lub sij hawm thiab lwm yam tsis, lub thickness, porosity thiab hardness ntawm oxide zaj duab xis yuav tswj tau. Piv txwv li, nyob rau hauv cov txheej txheem sulfuric acid anodizing, tsim nyog nce qhov ceev tam sim no thiab oxidation lub sij hawm yuav ua rau kom cov thickness ntawm cov oxide zaj duab xis. Lub caij no, los ntawm kev kho tom qab sealing, qhov porosity ntawm oxide zaj duab xis tuaj yeem raug txo, thiab nws cov corrosion kuj tuaj yeem txhim kho.

Optimization ntawm Thermal Oxidation txheej txheem: Thaum lub sij hawm kub-kub oxidation txheej txheem, nws yog ib qho tseem ceeb rau precisely tswj lub cua sov tus nqi, oxidation lub sij hawm thiab txias npaum li cas thiab lwm yam tsis. Piv txwv li, kev siv cov cua kub qeeb tuaj yeem ua rau cov ntsiab lus hauv cov hlau tsis sib haum mus rau qhov chaw kom koom nrog cov tshuaj tiv thaiv oxidation, thiab cov yeeb yaj kiab oxide generated yuav zoo dua. Lub caij no, thaum lub sij hawm txias txias tom qab oxidation, tsim nyog tswj tus nqi cua txias tuaj yeem zam kev tawg ntawm oxide zaj duab xis los ntawm thermal stress. Cov oxide zaj duab xis tau npaj los ntawm cov txheej txheem thermal oxidation feem ntau muaj kev ruaj ntseg zoo dua thiab kev tiv thaiv kev ua haujlwm hauv qhov kub thiab txias.

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb Lr ABS Ah36 Shipbuilding Steel Marine Phaj, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sijhawm thiab ntawm kev siv nyiaj.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom txhim khu kev qha thiab cov khoom zoo thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
Relying ntawm superior tej yam kev mob thiab muaj zog zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg muas zaub.

Cim npe nrov: Lr abs ah36 shipbuilding steel marine phaj, Tuam Tshoj lr abs ah36 nkoj tsim steel marine phaj lwm tus neeg, hoobkas