Txheej txheem cej luam ntawm CCS F32 Steel Phaj

CCS F32 yog lub siab-lub zog shipbuilding steel phaj. Nws yog tsim los ua kom tau raws li qhov yuav tsum tau ua ntawm cov qauv marine xws li nkoj hulls thiab offshore platforms. Lub "F32" qhia tias nws qhov tsawg kawg nkaus tawm lub zog yog 315 MPa (megapascals), thiab nws muaj cov cuab yeej zoo thiab cov khoom siv weldability tsim nyog rau kev siv dej hiav txwv.

Kev sib piv nrog qis - Lub zog steel qib

Piv rau cov qib steel me me (xws li Q235), CCS F32 steel phaj yog qhov nyuaj dua. Cov hlau me me zoo li Q235 muaj lub zog qis qis (nyob ib ncig ntawm 235 MPa) thiab yog softer. Lub hardness ntawm CCS F32 steel phaj yog kho kom zoo dua vim nws cov ntsiab lus alloying thiab cov txheej txheem kev kho cua sov. Cov ntsiab lus alloying tuaj yeem ntxiv dag zog rau cov hlau lub microstructure, ua rau nws tiv taus deformation dua li cov hlau me me. Piv txwv li, nyob rau hauv ib qho xwm txheej uas siv cov cuab yeej siv los khawb qhov saum npoo ntawm ob cov ntaub ntawv, CCS F32 steel phaj yuav qhia tsawg dua indentation los yog khawb dua Q235 steel vim nws hardness ntau dua.

Kev sib piv nrog Cov Qib Siab - Lub zog steel qib

Thaum piv nrog qee cov qib siab-siab-lub zog steel (piv txwv li, qee qhov tshwj xeeb - lub hom phiaj steels nrog cov txiaj ntsig zoo tshaj 1000 MPa), CCS F32 steel phaj kuj softer. Lub ultra-siab-lub zog steels muaj ntau qhov sib xyaw alloy thiab cov cua sov siab heev - cov txheej txheem kho kom ua tiav lub zog siab thiab hardness. Cov hlau no feem ntau siv rau hauv cov ntawv thov uas yuav tsum muaj lub zog siab tshaj plaws thiab kev deformation tsawg, xws li hauv qee qhov kev ua tub rog siab lossis cov khoom siv dav hlau. Nyob rau hauv sib piv, CCS F32 steel phaj yog tsim los sib npaug zog, hardness, thiab lwm yam khoom xws li weldability thiab toughness rau marine structural daim ntaub ntawv.

 

 

 

 

 

 

Qib	Mechanical Property
	Tensile zog (MPa)	Yield zog (MPa)	% Elongation hauv 2 nti (50mm) min	Impacting Test Temperature (degree)
CCS f32	400-520	235	22	20

 

 

 

 

 

 

Cov yam ntxwv cuam tshuam rau kev sib piv Hardness

Tshuaj muaj pes tsawg leeg: Lub xub ntiag ntawm alloying ntsiab xws li manganese (Mn), npib tsib xee (Ni), thiab chromium (Cr) nyob rau hauv CCS F32 steel phaj cuam tshuam nws hardness. Piv txwv li, manganese tuaj yeem ua kom lub zog thiab hardness los ntawm cov khoom - kev daws teeb meem. Kev sib xyaw tshwj xeeb thiab cov ntsiab lus ntawm cov ntsiab lus hauv cov qib steel sib txawv ua rau muaj qhov sib txawv ntawm hardness.

Kub - Kev kho mob: Cov txheej txheem kev kho cua sov ntawm CCS F32 steel phaj, xws li normalizing lossis quenching thiab tempering, kuj cuam tshuam nws hardness. Cov cua kub sib txawv - cov txheej txheem kev kho mob rau lwm cov qib steel ua rau sib txawv microstructures thiab hardness qib. Piv txwv li, cov qib steel uas dhau los ua quenching los tsim cov martensitic microstructure feem ntau yuav nyuaj dua li CCS F32 steel phaj yog tias tom kawg tsuas yog ua kom zoo li qub.

 

 

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 CCS / F32 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 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: ccs/f32 steel phaj, Tuam Tshoj ccs/f32 steel phaj lwm tus neeg, hoobkas