Qhov zoo thiab qhov tsis zoo ntawm 15Mo3 Steel

 

Qhov zoo:

 

Kev kub siab zoo: Raws li pearlitic tshav kub - resistant steel, nws muaj peev xwm tswj tau qhov kev ua tau zoo rau lub sij hawm ntev nyob rau hauv ib qho chaw kub kub. Nws yog qhov tsim nyog rau qhov kub thiab txias ua haujlwm siab thiab tuaj yeem siv los tsim cov boilers, cov tub rauv, cov khoom siv hluav taws xob thiab lwm yam khoom siv nrog kev ua haujlwm kub ntawm 450 degree - 650 degree.

Siab zog: Lub zog tensile nyob nruab nrab ntawm 450 - 600MPa thiab lub zog tawm los tsis pub tsawg tshaj 270MPa. Nws muaj lub zog nruab nrab thiab tuaj yeem tiv taus qhov kev ntxhov siab nyob rau hauv qhov kub thiab txias.

Zoo Corrosion Resistance: Vim muaj cov ntsiab lus alloy xws li chromium thiab molybdenum, nws muaj corrosion kuj zoo - tsis kam thiab tuaj yeem tiv taus qee qhov kev tawm corrosive.

Zoo Machineability: Nws tuaj yeem tsim thiab ua tiav los ntawm cov pa machining thiab cua sov - kev kho mob. Piv txwv li, nws tuaj yeem welded los ntawm shielded hlau arc vuam thiab tungsten - inert - roj vuam.

Kev ruaj ntseg zoo: Nws tseem tuaj yeem pom cov yam ntxwv ruaj khov nyob rau hauv qhov kub thiab txias thiab lub sijhawm thauj khoom ntev.

 

Qhov tsis zoo:

 

Tus nqi siab: Vim tias nws muaj ntau yam hlau alloy thiab cov txheej txheem ntau lawm yog qhov nyuaj, nws tus nqi siab dua li ntawm qee cov pa roj carbon zoo tib yam.

High Welding Requirements: Txawm hais tias nws muaj qhov zoo weldability, kev tswj nruj ntawm cov txheej txheem vuam yog tseem yuav tsum tau thaum lub sij hawm vuam txheej txheem los xyuas kom meej vuam zoo. Txwv tsis pub, nws qhov kev ua tau zoo yuav raug cuam tshuam.

High Material Density: Qhov ceev yog li 7.85 grams / cubic centimeter. Qhov no ua rau cov cuab yeej tsim nrog cov hlau no hnyav heev, uas yuav ua rau muaj qee qhov teeb meem thiab cov nqi thaum thauj thiab teeb tsa.

 

 

 

 

 

 

 

 

 

 

 

Siab zog tshuaj muaj pes tsawg leeg
Qib	C	Si	Mn	P	S
DNV hlau	0.18	0.10-0.35	0.9-1.6	0.035	0.035

 

 

Qhov zoo thiab qhov tsis zoo ntawm P235GH Steel

 

Qhov zoo:

 

Zoo Plasticity thiab Toughness: Nws muaj qhov zoo ntawm plasticity, toughness thiab txias dabtsi yog khoov kev ua tau zoo, uas ua rau nws tsis tshua muaj nkig tawg thaum ua thiab siv thiab tuaj yeem tiv taus qee qhov deformation yam tsis muaj kev puas tsuaj.

Welding Performance zoo heev: Nrog rau qhov yooj yim muaj pes tsawg leeg, cov txheej txheem vuam yuav tsum muaj tsawg. Nws yog ib qho yooj yim rau vuam ua, thiab lub zog thiab toughness ntawm vuam tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm lub hauv paus hlau.

Cov ntsiab lus carbon tsawg: Cov ntsiab lus carbon kuj tsawg, feem ntau ntawm 0.08% - 0.20%. Qhov no ua rau cov hlau weldability, txias workability thiab forgeability kuj zoo.

Kev siv dav dav: Nws yog tsim rau kev tsim steel ntim cov hlab ntsha rau nuclear Islands tuaj, cov hlab ntsha siab, cov khoom siv, thiab lwm yam, thiab yog siv dav hauv kev lag luam xws li roj av, tshuaj, chaw nres tsheb fais fab, boilers thiab lwm yam.

Tus nqi qis: Raws li cov hlau tsis muaj hlau tsis zoo, nws muaj cov ntsiab lus tsis tshua muaj hlau thiab muaj cov nqi tsim khoom tsawg, yog li tus nqi kuj pheej yig dua.

 

Qhov tsis zoo:

 

Tsawg zog: Piv nrog 15Mo3 steel, lub zog ntawm P235GH steel yog me ntsis qis. Nws lub zog tawm los yog nyob ib puag ncig 200 - 235MPa thiab lub zog tensile nyob nruab nrab ntawm 360 - 480MPa. Yog li ntawd, nws yuav tsis haum rau lub sijhawm uas yuav tsum muaj lub zog siab.

Txwv Kev Ua Haujlwm Kub Kub: Txawm hais tias nws muaj qee qhov kev ua haujlwm kub, nws qhov kev ua tau zoo nyob rau hauv qhov kub thiab txias ib puag ncig tsis zoo li cov hlau tsis muaj cua sov xws li 15Mo3 steel thiab tsis haum rau huab cua ua haujlwm ntawm qhov kub thiab txias.

 

 

 

 

 

 

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 15Mo3 Siab Vessel Zoo Phaj Hlau 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, 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.
Kev vam khom rau qhov zoo tshaj plaws thiab muaj txiaj ntsig zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg siv khoom.

Cim npe nrov: 15mo3 siab hlab ntsha zoo phaj steel phaj, Tuam Tshoj 15mo3 siab nkoj zoo phaj steel phaj lwm tus neeg, hoobkas