Cov nyhuv ntawm Adhesion ntawm Oxide Film: Ib qho chaw tiaj tus thiab du yuav pab txhim kho qhov adhesion ntawm oxide zaj duab xis thiab cov hlau substrate. Qhov no yog vim qhov kev sib txuas ntawm oxide zaj duab xis thiab cov substrate feem ntau yog nyob ntawm lub cev adsorption thiab tshuaj sib txuas. Kev kho qhov chaw zoo tuaj yeem ua rau thaj chaw sib cuag ntawm lawv, ua rau cov oxide zaj duab xis ua raws li cov substrate zoo dua. Piv txwv li, nyob rau saum npoo ntawm cov hlau alloy steel phaj uas tau dhau los ua kev sib tsoo zoo, qhov adhesion ntawm oxide zaj duab xis tuaj yeem ua tau ntau zaus ntau dua li ntawm qhov tsis tau kho. Thaum raug rau sab nraud quab yuam (xws li kev sib txhuam, khoov, thiab lwm yam), oxide zaj duab xis yuav tsis tshua poob.

 

Lub luag hauj lwm ntawm Tshuaj Hloov Pauv Zaj Duab Xis: Kev kho tshuaj hloov pauv tshuaj (xws li phosphating, chromating) tsim cov yeeb yaj kiab hloov dua siab tshiab ntawm cov hlau nplaum, uas muaj kev cuam tshuam tseem ceeb rau qhov zoo thiab kev ua haujlwm ntawm oxide zaj duab xis. Cov zaj duab xis hloov dua siab tshiab tuaj yeem ua cov txheej hauv qab rau kev loj hlob ntawm oxide zaj duab xis. Nws muaj qee yam kev tiv thaiv nws tus kheej thiab tuaj yeem txhim kho lub zog sib txuas ntawm oxide zaj duab xis thiab cov substrate. Noj phosphating kev kho mob ua piv txwv, phosphating zaj duab xis yog ib tug ntxeem tau phosphate siv lead ua qauv, uas yuav adsorb ntau oxidizing tshuaj thiab txhawb kev loj hlob ntawm oxide zaj duab xis thaum lub sij hawm oxidation txheej txheem. Lub caij no, cov khoom siv tshuaj lom neeg tuaj yeem tsim los ntawm phosphating zaj duab xis, substrate thiab oxide zaj duab xis, txhim kho cov adhesion ntawm oxide zaj duab xis. Cov yeeb yaj kiab chromating tom qab chromating kev kho mob muaj kev tiv thaiv corrosion zoo thiab tuaj yeem ua lub luag haujlwm hauv kev tiv thaiv lub substrate hauv thawj theem ntawm kev tsim cov oxide zaj duab xis thiab yog qhov tsim nyog rau kev loj hlob tsis tu ncua ntawm cov oxide zaj duab xis tom ntej.

 

Txhim kho ntawm Oxide Film Hardness thiab Hnav Resistance: Cov oxide zaj duab xis tsim los ntawm anodizing muaj kuj hardness. Qhov no yog vim hais tias cov qauv siv lead ua ntawm oxide zaj duab xis yog optimized thaum lub sij hawm electrolysis, ua rau nws denser. Piv txwv li, tom qab anodizing aluminium alloys, lub hardness ntawm oxide zaj duab xis yuav ua tau ob peb zaug siab tshaj ntawm cov khoom siv hauv paus. Qhov no high-hardness oxide zaj duab xis tuaj yeem tiv taus hnav thiab ua lub luag haujlwm tseem ceeb hauv qee qhov kev thov uas yuav tsum tau hnav tsis kam (xws li cov khoom siv kho tshuab, cov khoom siv kho kom zoo nkauj, thiab lwm yam).

 

 

 

 

Khoom siv: Steel Structure

Daim ntawv pov thawj: ISO, CE, BV, ABS / CCS / BV

Nkoj Phaj Txuj: ASTM A131

Nkoj Phaj Thickness: 5 mm ~ 80 mm

Nkoj Phaj Ntev: 6000mm ~ 25000mm

 

Kev cuam tshuam ntawm Thermal Oxidation txheej txheem

 

Txhim kho Oxide Film Quality: Thaum lub sij hawm thermal oxidation txheej txheem, precisely tswj tsis xws li cua sov tus nqi, oxidation lub sij hawm thiab txias npaum li cas yuav ua tau zoo oxide films. Qhov cua sov qeeb ua rau cov ntsiab lus hauv cov hlau sib txawv kom sib npaug ntawm qhov chaw los koom nrog cov tshuaj tiv thaiv oxidation, kom cov yeeb yaj kiab oxide tsim yog denser thiab txuas ntxiv. Piv txwv li, thaum ib co alloys raug rau high-kub thermal oxidation kev kho mob, tsim nyog ncua lub sij hawm oxidation yuav ua rau cov oxide zaj duab xis loj hlob tag nrho, txo cov kev puas tsuaj sab hauv thiab yog li txhim kho kev tiv thaiv ntawm oxide zaj duab xis.

 

Txhim kho qhov kub-kub ruaj khov: Cov oxide zaj duab xis npaj los ntawm cov txheej txheem thermal oxidation muaj kev ruaj ntseg zoo dua nyob rau hauv qhov chaw kub kub. Qhov no yog vim cov tshuaj lom neeg zoo yog tsim los ntawm oxide zaj duab xis thiab cov substrate thaum lub sij hawm thermal oxidation txheej txheem, thiab cov qauv ntawm cov oxide zaj duab xis tuaj yeem nyob ruaj khov nyob rau hauv qhov kub thiab txias. Piv txwv li, rau qee qhov kub-kub alloys siv nyob rau hauv aerospace teb, tom qab thermal oxidation kev kho mob, cov oxide zaj duab xis ntawm lawv nto tseem tuaj yeem tiv thaiv oxidation thiab corrosion ntawm cov alloys nyob rau hauv qhov kub thiab txias ib puag ncig, kom ntseeg tau tias cov oxidation thiab corrosion ntawm alloys. kev ua tau zoo ntawm cov ntaub ntawv nyob rau hauv huab mob.

 

Cov nyhuv ntawm cov qauv ntawm Oxide zaj duab xis: Thermal oxidation tuaj yeem hloov cov qauv ntawm oxide zaj duab xis. Los ntawm kev tswj cov thermal oxidation tej yam kev mob, oxide zaj duab xis tuaj yeem tsim rau hauv cov qauv siv lead ua sib txawv, xws li crystalline thiab amorphous xeev. Crystalline oxide zaj duab xis feem ntau muaj cov khoom siv zoo dua thiab cov tshuaj lom neeg ruaj khov, thaum amorphous oxide films yuav muaj qhov zoo hauv qee qhov tshwj xeeb (xws li cov ntawv thov uas muaj qhov yuav tsum tau ua kom yooj yim). Cov qauv siv lead ua sib txawv tuaj yeem hloov kho raws li cov ntawv thov tshwj xeeb txhawm rau txhim kho qhov ua tau zoo ntawm oxide zaj duab xis.

 

 

 

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 ABS Dnv CCS Marine A131 Qib A Galvanized Shipbuilding Steel Phaj Nrog Zinc Txheej, 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: Abs dnv ccs marine a131 qib a galvanized shipbuilding steel phaj nrog zinc txheej, Tuam Tshoj abs dnv ccs marine a131 qib a galvanized nkoj tsim steel phaj nrog zinc txheej lwm tus neeg, Hoobkas