Q235B
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Q235B

Q235B Hlau phaj nqi ib Nyhav Ib Toos

Cov khoom lag luam lus Q235B cov qauv hlau kab Q235b yog siv cov qauv roj teeb hlau Nws cov tshuaj lom neeg muaj tshuaj muaj yees suav nrog cov roj carbon (c), si) (si)

Hauj lwm lawm

Cov khoom lag luam

 

 

Q235B Carbon Qauv Hlau Hlau Phaj

Q235b yog cov cuab yeej siv dav hlau qauv hlau txheem hauv ntau cov ntawv thov engineering. Nws lub cim tshuaj lom neeg muaj pes tsawg leeg suav nrog cov roj carbon (c)

Tshuaj lom neeg cov tshuaj xyaw (feem ntau feem)

Cov pa roj carbon (c): tsawg dua lossis sib npaug rau 0. 22%

Silicon (Si): tsawg dua lossis sib npaug rau 0. 35%

Manganese (MN): Tsawg dua lossis sib npaug rau 1.40%

Phosphorus (p): tsawg dua lossis sib npaug rau 0. 045%

Sulphur (s): tsawg dua los yog sib npaug rau 0. 045%

 

Cov lus no muab Q235b nrog cov khoom siv neeg kho kom haum, xws li ua lub zog ua kom muaj zog thiab ua kom zoo rau cov tsis yog qhov tsis yog tus qauv txheej txheem.

Muab ob npaug rau slag lav cov txheej txheem

Cov txheej txheem steelmaking tseem ceeb rau Q235b thiab cov pa hlau sib xws yog covOb-Slag Retension Txoj Kev, uas txhim kho kom rov ua tau zoo thiab ua kom sov ua haujlwm:

Txheej Txheem Txheej txheem cejlic

Khaws cia kawg shag: Thaum kawg ntawm lub tshav kub, ib feem ntawm lub siab-feo, high-feoo (hlau oxide), qhov kub thiab kua kawg yog khaws cia rau hauv qhov cub.

Kev Npaj Sov Cua Sov:

Ua ntej them tus nqi kub hlau, seem cov hlau ntxiv rau cov tuab thiab ua rau lub ntsej muag tsis sib haum.

Cov hlau kub them tsuas yog thaum tsis muaj kua dej ua kua tseem nyob hauv qhov cub tawg kom tiv thaiv kev txaws tawg thaum them nyiaj.

Thawj-theem tshuab: Lub sijhawm ua cua sov tom ntej, cov kev khaws cia ntawm cov nplais uas tau khaws cia hauv cov theem thaum ntxov ntawm lub tshuab tawg, ua ib txheej tshiab slag sai.

Cov ntsiab lus tseem ceeb

Txiaj nrawm ntawm slag tsim: Cov nplais uas tau khaws cia muab cov theem ua txhaum cai ua ntej, ua kom tiav qhov tsim ntawm thawj zaug swb hauv qhov kub tom ntej.

Txhim kho phosphorus thiab leej faj kev tshem tawm: Lub High-Bas-Birmity Slag los ntawm kev txhim kho cua sov dhau los txhim kho dephosphorization (p kev tshem tawm) thiab kev txiav txim siab) kev ua tau zoo.

Zog thiab Khoom Txuag Nyiaj: Txo cov kua qaub thiab txhim kho kev ua haujlwm kub ua ntej los ntawm kev sib tw ua kom sov thiab cov tshuaj lom neeg hauv cov chaw swb.

Kev Tiv Thaiv Rauv Pov Tseg: Lub zog sleag pab tiv thaiv cov cub hluav taws xob los ntawm thermal thiab tshuaj yaig.

Kev nyab xeeb thiab kev ua haujlwm sau

Seem Hlau Ntxiv: Tseem Ceeb Rau Solorify tso kua frag kua slag thiab tiv thaiv kev ua phem (piv txwv li cov hlau sib tsoo) thaum kub hlau.

Tswj Qhov Kub: Kev tswj hwm kom raug ntawm slag qhov kub thiab viscosity yog qhov tseem ceeb kom ntseeg tau tias slag filtity thiab ua kom muaj kev ua tau zoo nyob rau tom ntej.

 

Txoj kev no tau pom zoo dav hauv nws cov kev ua haujlwm niaj hnub thiab muaj kev ruaj khov, tshwj xeeb hauv kev tsim cov roj carbon qauv xws li Q235b rau kev tsim kho thiab kev siv tshuab.

 

202103070932596151104

 

 

 

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Kev qhia tshwj xeeb peb muab:

Qhov tuab

3-200 hli

Qhov dav

1500-4000 hli

Qho ntev

5000-15000 hli

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb zoo siab rau peb lub peev xwm muab cov kev daws teeb meem rau peb cov neeg siv khoom xav tau.
Peb tshawb xyuas thiab muab cov khoom siv dhau los thiab cov txheej txheem kev qhia tam sim no ntawm peb Q235B steel phaj nqi ib tuj, thiab tsim cov kev tshwj xeeb thiab cov txheej txheem tshiab.
Peb cov neeg muas zaub ntseeg peb kom xa cov khoom lag luam zoo-rolled steel rau lub sijhawm thiab hauv pob nyiaj siv.
Peb nruj me ntsis siv cov kev pab sov thiab muaj kev txawj xav tom qab kev txhim kho ntawm kev coj ua zoo.
Peb muab cov khoom txias txias ntawm cov qauv yas kom sib ntsib ntau tus neeg yuav khoom.
Peb ua raws li cov qhua tuaj noj mov-centric thiab cov khoom lag luam uas yog cov neeg siv khoom uas muaj kev ntseeg siab thiab cov kev pabcuam zoo.
Peb lub Hoobkas tau cog lus los txhawb cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab kev ua tau zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tsev ua haujlwm ua haujlwm ua ke los ua haujlwm ua lag luam, kev kawm txuj ci thiab kev kawm paub tseeb.
Peb cov khoom txias-rolled steel yog paub rau lawv cov kev ntseeg siab thiab kev ntseeg tau.
Cia siab rau cov kev mob siab tshaj thiab muaj zog ntawm cov pawg ntau lawm, peb muaj peev xwm ua tau raws li cov kev xav tau ntawm peb cov neeg siv khoom.

Cim npe nrov: Q235B Hlau phaj nqi ib tuj, Suav Q235B Hlau phaj nqi ib TUJ TUS TUJ TUS TONEASTE, ELEX

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