Cov Ntsiab Cai
Hardness: Nws yog lub peev xwm ntawm cov khoom siv los tiv thaiv lub zos deformation, tshwj xeeb tshaj yog cov yas deformation, indentation, lossis khawb. Common hardness - kev sim muaj xws li Brinell hardness (HB), Rockwell hardness (HR), thiab Vickers hardness (HV). Piv txwv li, nyob rau hauv Brinell hardness xeem, ib tug nyuaj alloy pob nrog ib tug tej txoj kab uas hla yog nias rau hauv cov khoom nto nyob rau hauv ib tug tej yam kev xeem quab yuam. Tom qab tuav nws rau ib lub sij hawm teev, lub indentation txoj kab uas hla yog ntsuas los xam tus nqi hardness.

 

Tensile Strength: Nws yog qhov kev ntxhov siab tshaj plaws uas cov khoom siv tuaj yeem tiv taus thaum lub sijhawm ncab. Nws raug txiav txim los ntawm kev ntsuas tensile. Thaum lub sij hawm xeem, cov khoom raug rau lub axial tensile quab yuam kom txog thaum nws tawg. Qhov siab tshaj plaws tensile quab yuam yog sau tseg thiab muab faib los ntawm thawj tus ntoo khaub lig - ntu ntu kom tau txais lub zog tensile.

 

Kev sib raug zoo
Kev sib raug zoo: Feem ntau, muaj kev sib raug zoo ntawm lub zog tensile thiab hardness ntawm carbon steel phaj. Qhov no yog vim lub zog tensile feem ntau nyob ntawm atomic - khi quab yuam thiab microstructure ntawm cov khoom. Rau cov pa roj carbon steel, qhov kev nce hauv hardness feem ntau txhais tau hais tias kev nce hauv cov lattice distortion hauv cov khoom los yog muaj cov theem ntxiv zog.

 

 

 

Dispersion Strengthening: Yog tias cov pa roj carbon steel phaj muaj cov khoom zoo thib ob - theem hais (xws li carbides) sib npaug ntawm cov khoom sib txawv, cov khoom tawg yuav raug tsim tawm. Cov khoom no impedes lub zog ntawm dislocations, ua rau cov khoom nyuaj rau deform thiab yog li ua rau lub hardness thiab tensile zog. Piv txwv li, nyob rau hauv ib co micro- alloyed carbon steel daim hlau, cov ntsiab lus xws li titanium thiab niobium yog ntxiv rau daim carbides, uas txhim kho hardness thiab tensile lub zog ntawm cov khoom.

 

Kev Ua Haujlwm - Hardening: Thaum cov pa roj carbon steel phaj raug txias - cov txheej txheem ua haujlwm (xws li txias - dov, txias - kos duab, thiab lwm yam), cov nplej hauv cov khoom yuav deformed thiab fragmented, thiab dislocation ceev yuav nce, ua rau nyob rau hauv cov khoom ua nyuaj thiab muaj zog. Thaum cov txheej txheem no, lub hardness thiab tensile zog nce ib txhij. Piv txwv li, lub hardness thiab tensile lub zog ntawm ib tug carbon steel phaj tom qab txias - dov yog ho siab dua cov ua ntej txias - dov.

 

 

 

 

 

 

Khoom npe	siab tensile abs a36 a283 qib c marine qib me steel phaj rau nkoj tsim
Qib	ABD AH32 DH32 AH36 DH36 2HGr50 E
Tus kws kho mob	Kub dov
Txuj	ASTM, AISI, DIN, JIS, GB, SUS, EN
Thickness	2-150 hli
dav	0.6m-3m lossis raws li xav tau
Ntev	4m-12m lossis raws li xav tau

 

 

 

Cov xwm txheej nyuaj
Kev cuam tshuam ntawm Microstructure: Lub microstructure ntawm carbon steel phaj kuj cuam tshuam kev sib raug zoo ntawm hardness thiab tensile lub zog. Piv txwv li, pearlite yog ib qho qauv tsim los ntawm alternating txheej ntawm ferrite thiab cementite. Qhov me dua qhov inter-lamellar qhov sib nrug ntawm pearlite, qhov siab dua qhov hardness thiab tensile zog. Yog hais tias cov pa roj carbon steel phaj dhau los ntawm tshav kub - kev kho mob thiab inter-lamellar spacing ntawm pearlite hloov, ces kev sib raug zoo ntawm hardness thiab tensile zog kuj yuav hloov.

 

Kev cuam tshuam ntawm Lwm Yam: Dhau li ntawm cov ntsiab lus carbon, lwm cov hlau alloy (xws li manganese, silicon, chromium, thiab lwm yam) kuj cuam tshuam rau kev sib raug zoo ntawm hardness thiab tensile lub zog ntawm carbon steel phaj. Piv txwv li, cov khoom manganese tuaj yeem txhim kho hardenability ntawm cov hlau, ua kom cov hlau tau zoo dua cov khoom siv tom qab cua sov - kev kho mob thiab tseem cuam tshuam qhov sib npaug ntawm hardness thiab tensile lub zog. Ntxiv mus, qee cov ntsiab lus tuaj yeem tsim cov sib txuas, hloov cov microstructure ntawm cov hlau thiab yog li cuam tshuam rau kev sib raug zoo ntawm hardness thiab tensile lub zog.

 

 

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 A36 A283 Qib C Marine Qib Mild 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.

Cim npe nrov: Abs a36 a283 qib c marine qib me steel phaj, Tuam Tshoj abs a36 a283 qib c marine qib me steel phaj lwm tus neeg, hoobkas