ABS (American Bureau of Shipping)

American Bureau of Shipping yog ib lub koom haum paub zoo hauv kev lag luam maritime. Nws teeb tsa cov qauv thiab cov kev cai rau kev tsim, kev tsim kho, thiab kev saib xyuas cov nkoj thiab cov qauv sab nrauv kom ntseeg tau tias lawv muaj kev nyab xeeb thiab kev nyab xeeb. Thaum cov hlau raug faib ua "ABS Qib A", nws txhais tau hais tias cov hlau ua tau raws li cov kev cai tshwj xeeb thiab cov qauv zoo tsim los ntawm ABS rau kev siv hauv nkoj tsim.

Alloy Marine Shipbuilding hlauAlloy Composition:

Alloying ntsiab yog ntxiv rau lub hauv paus hlau los txhim kho nws cov khoom. Piv txwv li, cov khoom xws li chromium (Cr), nickel (Ni), thiab molybdenum (Mo) tuaj yeem suav nrog. Chromium tuaj yeem txhim kho cov hlau tiv thaiv corrosion los ntawm kev tsim cov yeeb yaj kiab oxide passive rau ntawm qhov chaw. Nickel tuaj yeem txhim kho cov hlau tawv thiab tiv thaiv kev cuam tshuam, uas yog qhov tseem ceeb rau kev tiv thaiv ib puag ncig marine hnyav thiab muaj peev xwm sib tsoo. Molybdenum tuaj yeem ua rau cov hlau muaj zog thiab ua haujlwm rau pitting corrosion, uas yog ib hom kev xeb hauv dej hiav txwv vim muaj cov chloride ions.

Specification peb muab:

 

 

 

Mechanical Properties:

Cov hlau muaj cov khoom siv tshwj xeeb tsim nyog rau kev tsim khoom nkoj. Nws feem ntau muaj lub zog tawm los zoo thiab lub zog tensile. Lub zog tawm los yog qhov tseem ceeb vim nws txiav txim siab qhov siab tshaj plaws ntawm cov hlau tuaj yeem tiv taus yam tsis muaj deformation mus tas li. Rau ABS Qib A alloy marine shipbuilding steel, lub zog tawm los feem ntau yog nyob rau hauv ib qho kev qhia tshwj xeeb los xyuas kom meej cov qauv kev ncaj ncees ntawm lub nkoj. Lub zog tensile muaj feem xyuam nrog lub peev xwm ntawm cov hlau los tiv thaiv kev rub tawm. Lub zog tensile siab pab cov hlau kom tiv taus cov quab yuam thaum lub sijhawm ua haujlwm ntawm lub nkoj, xws li nthwv dej - vim muaj kev ntxhov siab thiab qhov hnyav ntawm cov khoom thauj.

Corrosion Resistance:

Muab qhov zoo corrosive ntawm marine ib puag ncig, nrog rau tej yam xws li dej hiav txwv, ntsev tsuag, thiab av noo, corrosion kuj ntawm cov hlau yog ib qho tseem ceeb cov cuab yeej. Cov ntsiab lus alloying thiab microstructure ntawm cov hlau ua lub luag haujlwm tseem ceeb hauv qhov no. Cov hlau yog tsim los tiv thaiv corrosion, pitting corrosion, thiab crevice corrosion. Piv txwv li, qhov sib ntxiv ntawm tooj liab (Cu) kuj tuaj yeem txhim kho cov hlau tsis kam tiv thaiv corrosion hauv dej hiav txwv los ntawm kev txhawb kev tsim cov txheej tiv thaiv ntawm qhov chaw.

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 Qib A Alloy Marine Shipbuilding Steel, thiab tsim cov kev qhia tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.
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: Tuam Tshoj abs qib a alloy marine shipbuilding steel, Tuam Tshoj abs qib a alloy marine shipbuilding steel lwm tus neeg, hoobkas