A36H Nkoj Lub Tsev Hlau Phaj

Cov hauv qab no yog cov feem ntau ntxiv ntawm chromium thiab npib tsib xee hauv nkoj tsim steel daim hlau:

 

Qhov sib piv ntawm chromium (Cr) ntxiv

 

Hauv cov nkoj tsim cov hlau zoo tib yam, cov ntsiab lus chromium kuj qis, feem ntau nyob ib ncig ntawm 0.5% - 2%. Cov ntsiab lus tsis tshua muaj chromium no tuaj yeem txhim kho cov tshuaj tiv thaiv antioxidant thiab corrosion - resistant zog ntawm cov hlau daim hlau mus rau ib yam dab tsi yam tsis tau nce tus nqi.

Rau qee lub nkoj tsim steel daim hlau nrog cov kev cai tshwj xeeb, xws li cov siv nyob rau hauv hnyav corrosive ib puag ncig (xws li siab - salinity seawater, muaj zog oxidizing media, thiab lwm yam), cov ntsiab lus chromium yuav nce mus rau 12% - 30%. Thaum cov ntsiab lus chromium nce mus txog 12%, cov phaj hlau pib muaj corrosion - resistant yam ntxwv zoo li stainless hlau; Thaum cov ntsiab lus ntxiv mus txog li 30%, cov phaj hlau tuaj yeem pom zoo corrosion kuj nyob rau hauv huab corrosive ib puag ncig.

 

Qhov sib npaug ntawm nickel (Ni) ntxiv

 

Hauv cov nkoj tsim steel hlau, cov ntsiab lus nickel feem ntau nyob hauv thaj tsam ntawm 0.5% - 5%. Cov ntsiab lus no tso cai rau npib tsib xee kom ruaj khov rau lub koom haum cov qauv ntawm cov hlau phaj thiab txhim kho nws cov tawv tawv thiab corrosion-resistant zog.

Hauv qee lub nkoj tsim cov hlau phaj nrog cov kev xav tau siab heev rau kev tiv thaiv corrosion thiab kev ua haujlwm qis, cov ntsiab lus npib tsib xee tuaj yeem nce mus rau 9% - 36%. Piv txwv li, nyob rau hauv shipbuilding steel daim hlau siv nyob rau hauv qis - kub ib puag ncig (xws li polar ships), ib tug kuj siab nickel cov ntsiab lus (kwv yees li 9% - 15%) yuav inhibit martensitic transformation thiab xyuas kom meej lub toughness thiab corrosion kuj ntawm cov hlau. phaj ntawm qhov kub thiab txias; rau qee qhov tshwj xeeb corrosion - resistant alloy steel daim hlau, cov ntsiab lus npib tsib xee tuaj yeem siab li 36%, thiab hom hlau phaj no tuaj yeem tswj tau qhov kev ua tau zoo hauv qhov chaw hnyav heev.

 

A36H Nkoj Lub Tsev Hlau Phaj tuaj yeem piav qhia raws li hauv qab no:

 

Cov khoom sib xyaw thiab cov khoom

 

A36H yog hom hlau phaj tshwj xeeb tsim los rau kev tsim nkoj. Nws feem ntau yog ua tib zoo sib npaug ntawm cov hlau thiab lwm yam khoom. Cov ntsiab lus alloying tseem ceeb yuav suav nrog cov pa roj carbon, manganese, thiab cov kab ntawm lwm cov ntsiab lus. Cov ntsiab lus carbon feem ntau yog tswj nyob rau hauv ib qho kev ua kom paub tseeb tias lub phaj muaj lub zog tsim nyog thiab weldability. Cov ntsiab lus ntawm manganese pab txhim kho cov khoom siv kho tshuab xws li toughness thiab hardenability.

Nyob rau hauv cov nqe lus ntawm txhua yam khoom, nws muaj lub zog tawm los uas tso cai rau nws los tiv thaiv cov loads thiab kev ntxhov siab thaum lub sij hawm tsim kho thiab kev ua haujlwm ntawm cov nkoj. Lub zog tensile yog txaus los xyuas kom meej cov qauv kev ncaj ncees. Nws kuj qhia tau hais tias zoo ductility, ua rau nws deform tsis tawg thaum raug khoov lossis lwm yam kev ntxhov siab.

 

 

 

Specification peb muab:

Thickness	3-200 hli
Dav	1500-4000 hli
Ntev	5000-15000 hli

 

 

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 A36H Nkoj Lub Tsev Hlau Phaj, 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 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, kev txheeb cais ntau thiab kev kawm ideological.
 

Cim npe nrov: a36h nkoj tsev steel phaj, Tuam Tshoj a36h nkoj tsev steel phaj lwm tus neeg, hoobkas