Ah36 Dh36 Eh36 Marine Alloy Shipbuilding Steel Phaj

Toughness

Tag nrho peb qib muaj cov khoom zoo toughness. Charpy V - qhov ntsuas qhov cuam tshuam feem ntau yog siv los ntsuas lawv qhov hnyav. Lawv tau tsim los tiv thaiv kev cuam tshuam xws li cov los ntawm nthwv dej, kev sib tsoo nrog cov khoom ntab, thiab lwm yam tam sim ntawd quab yuam hauv marine ib puag ncig. Qhov cuam tshuam lub zog qhov tseem ceeb tau teev tseg raws li cov qauv sib txawv thiab qhov kub thiab txias kom ntseeg tau tias cov hlau tuaj yeem ua tau zoo nyob rau hauv ntau qhov kev nyab xeeb thiab kev ua haujlwm.

Ductility

Cov hlau phaj no muaj cov ductility txaus, nrog rau qhov feem pua ​​elongation uas ua tau raws li qhov yuav tsum tau ua ntawm kev tsim cov nkoj. Cov txiaj ntsig elongation pab tsim thiab tsim cov txheej txheem thaum lub sij hawm tsim kho thiab tseem qhia txog cov khoom muaj peev xwm deform plastically ua ntej tsis ua hauj lwm, uas yog qhov zoo rau kev nqus lub zog thaum muaj kev cuam tshuam thiab lwm yam xwm txheej.

 

 

 

Tshuaj muaj pes tsawg leeg

Alloying Elements

Manganese (Mn): Manganese cov ntsiab lus yog qhov tseem ceeb hauv kev txhim kho lub zog thiab hardenability ntawm cov hlau no. Cov ntsiab lus Mn hauv Ah36, Dh36, thiab Eh36 feem ntau nyob hauv thaj tsam ntawm 0.9 - 1.6%. Nws kuj ua raws li deoxidizer thaum lub sij hawm steel - ua txheej txheem.

Silicon (Si): Silicon muaj nyob rau hauv me me, feem ntau nyob ib ncig ntawm 0.1 - 0.5%. Nws pab nyob rau hauv cov txheej txheem deoxidation thiab tseem txhawb nqa lub zog ntawm cov hlau.

Nickel (Ni), Chromium (Cr), thiab Molybdenum (Mo): Hauv Eh36, tej zaum yuav muaj me me ntawm npib tsib xee, chromium, thiab molybdenum. Nickel tuaj yeem txhim kho corrosion kuj thiab toughness, chromium tuaj yeem txhim kho hardness thiab corrosion kuj, thiab molybdenum tuaj yeem txhim kho lub zog thiab qhov kub ntawm cov hlau.

Kev tswj hwm impurity

Cov ntsiab lus ntawm teeb meem impurities xws li sulfur (S) thiab phosphorus (P) yog ua tib zoo tswj. Cov ntsiab lus sulfur feem ntau txwv kom tsawg dua {{0}}.035% thiab cov ntsiab lus phosphorus tsawg dua 0.035% hauv cov hlau no. Cov qib siab ntawm cov impurities no tuaj yeem ua rau txo qis ductility, toughness, thiab weldability.

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 Ah36 Dh36 Eh36 Marine Alloy Shipbuilding Steel 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 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 lag luam txhim khu kev qha thiab zoo heev 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, ntau txoj hauv kev txheeb cais 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.

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