Ntawm no yog cov txheej txheem ntau lawm ntawmWh60 tsawg alloy siab lub zog steel, Suav - qib steel siv nyob rau hauv high - lub zog qauv xws li kev siv tshuab, cov khoom siv mining, thiab txuas hniav. Tus txheej txheem sib xyaw ua ke tsim qauv, xaim thev naus laus zis, thiab kev kho cua sov kom tau raws li qhov xav tau ntawm lub zog siab, kev ua kom muaj zog, thiab weldability. Hauv qab no yog cov kauj ruam ntau lawm thiab cov ntsiab lus tseem ceeb:

I. Smelting Txheej Txheem

1. Npaj

Cov khoom siv Raw feem ntau yog cov hlau thiab cov khoom siv hlau, ntxiv nrog cov ntaub ntawv alloy (piv txwv li, manganese, silicon, niobium, vanadium, titanium). Lub hom phiaj yog txhawm rau txhawm rau tswj cov tshuaj lom neeg muaj pes tsawg leeg, tshwj xeeb tshaj yog cov pa roj carbon (feem ntau tsawg dua lossis sib npaug nrog 0.2%) thiab alloy keeb kev sib piv, kom sib npaug lub zog thiab weldability.

Cov Ntsiab Lus Tseem Ceeb: Txo cov impurities xws li sulfur thiab phosphorus (s tsawg dua lossis sib npaug lossis sib npaug lossis sib npaug lossis sib npaug thiab txias ua kom nruj.

2. Cov Khoom Siv Smelting

Feem ntau sivConverter SMELTINGlossisARC Rauv Rauv Smelting, ua ke nrogThib ob rov ua (piv txwv li, lf rauv taws, vd rauv):

Lf Rauv (Ladle Rauv): Desulfurization, deoxidation, thiab nplua - tuning ntawm alloy muaj pes tsawg leeg; Tswj cov morphology thiab faib cov kev suav nrog.

Vd rauv (nqus plua plav degassing): Txo cov ntsiab lus hydrogen hauv steel (tsawg dua lossis sib npaug ntawm 2ppm) kom tsis txhob muaj hydrogen {}}} purifying cov hlau molten.

3. Tshuaj Muaj Hluav Taws Kub Kev Tswj Xyuas

Cov luag haujlwm ntawm cov ntsiab alloy:

Mn (manganese): Cov tshuaj kho zog ntxiv dag zog los txhim kho lub zog, feem ntau 1.0% -1.6% cov ntsiab lus.

Si (silicon): Auxiliary ntxiv dag zog, 0.2% -0.55% cov ntsiab lus, tab sis ntau dhau los txo kev nruj.

Nb (niobium), v (vanadium), ti (titanium): Microalroying ntsiab uas txhim kho lub zog thiab kev nruj dhau los ntawm kev ua kom muaj zog (sib sau ua ke), feem ntau tsawg dua lossis sib npaug nrog 0.15% cov ntsiab lus.

C (carbon): Nruj me ntsis tswj hwm rau cov qib qis (tsawg dua los yog sib npaug rau 0.18%) los txo cov pa roj carbon ntau (cev) thiab txhim kho weldability.

 

 

 

 

Kev qhia tshwj xeeb peb muab:

Qhov tuab	3-200 hli
Qhov dav	1500-4000mm
Qho ntev	5000-15000mm

 

 

 

 

 

 

 

 

 

 

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 lag luam sib piv thiab cov txheej txheem txheej txheem tam sim no ntawm peb WH60 alloy alloy lub zog hlau, thiab txhim kho cov kev tshwj xeeb ua haujlwm tshiab thiab cov txheej txheem.
Peb cov neeg muas zaub ntseeg peb kom xa cov siab -}} rolled steel khoom raws sijhawm thiab ntawm pob nyiaj.
Peb nruj me ntsis siv cov cua sov thiab txawj xav tom qab {{0} Kev pabcuam muag khoom, ua raws li kev coj ua zoo.
Peb muab ntau yam txias - rolled steel khoom kom tau raws li cov neeg yuav khoom sib txawv.
Peb ua raws li cov qhua tuaj noj mov - centric thiab hom - Cov khoom lag luam uas ntseeg tau 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 txias - rolled steel khoom yog paub rau lawv cov kav ntev 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: Wh60 tsawg Alloy Lub Zog Loj Zog Hlau, Tuam Tshoj Whes Tsawg Alloy Alloy Lauj Hlau Khoom Siv Khoom Siv Hlau, Hoobkas