Khoom Description
Nyob rau hauv xyoo tas los no, spheroidized cored hlau tau dhau los ua ib qho tseem ceeb hauv cov txheej txheem steelmaking. Spheroidized cored hlau steelmaking yog ib qho kev siv tshuab uas tau txais koob meej hauv kev lag luam steel, vim nws lub peev xwm los txhim kho qhov zoo ntawm steel ntau lawm thiab txo cov nqi tsim khoom. Cov txheej txheem koom nrog qhov sib ntxiv ntawm me me ntawm spheroidized cored hlau rau cov hlau yaj.
Ib qho txiaj ntsig ntawm kev siv spheroidized cored hlau hauv steelmaking yog kev txhim kho ntawm cov hlau ua tau zoo. Cov txheej txheem tso cai rau kev tsim cov qib steel zoo uas ua tau raws li kev lag luam sib txawv. Qhov ntxiv cored hlau pab kom deoxidize cov hlau, uas nyob rau hauv lem ua rau hlau uas muaj tsawg impurities. Kev tshem tawm ntawm impurities txhim kho cov khoom siv kho tshuab, ua rau nws muaj zog dua thiab muaj suab nrov dua. Tsis tas li ntawd, cov hlau tsim siv spheroidized cored hlau tau txhim kho ductility, toughness, thiab
weldability, ua rau nws siv dav hauv ntau yam kev siv.
Kev siv cov spheroidized cored hlau nyob rau hauv steelmaking kuj pab txo tus nqi ntau lawm. Qhov sib ntxiv ntawm cored hlau txo lub sij hawm thiab nqi nws yuav siv los tsim cov hlau zoo. Nrog rau kev siv cov spheroidized cored hlau, steel manufacturers tuaj yeem tsim cov qib steel uas ua tau raws li lawv cov kev xav tau ntawm kev lag luam nrog tsawg dua cov kauj ruam. Qhov no txhais tau hais tias lub sij hawm tsim khoom raug txo qis, ua rau cov txheej txheem tsim khoom raug nqi ntau dua. Tsis tas li ntawd, qhov txo qis ntawm impurities hauv cov hlau kuj ua rau txo qhov kev xav tau ntawm cov khoom siv kim heev, nrog rau cov nqi zog uas yuav tsum tau ua hauv cov txheej txheem steelmaking.
Lwm qhov zoo ntawm spheroidized cored hlau steelmaking yog tias nws txo qhov kev xav tau ntawm kev saib xyuas thiab kho hauv cov tshuab steelmaking. Raws li qhov zoo ntawm cov hlau tsim tau zoo dua qub, cov tshuab siv hauv cov txheej txheem tsim khoom raug txo qis thiab tsim kua muag.
Qhov no txhais tau hais tias cov cuab yeej ua haujlwm ntawm qhov txo qis ntawm kev ntxhov siab, txo cov nqi kho. Tsis tas li ntawd, raws li cov hlau tsim muaj tsawg impurities, qhov yuav ua rau kev ua tsis tiav ntawm cov hlau tsis zoo kuj raug txo.
Ntxiv nrog rau nws cov nqi-txuag thiab cov txiaj ntsig zoo-kev txhim kho, spheroidized cored hlau steelmaking tau nrov vim nws yooj yim ntawm kev siv. Lub spheroidized cored hlau yog yooj yim ntxiv rau cov hlau yaj, yooj yim rau cov txheej txheem steelmaking. Nrog rau qhov kev hloov pauv tsawg kawg nkaus, cov tuam txhab steel tuaj yeem yooj yim sib xyaw cov thev naus laus zis no rau hauv lawv cov txheej txheem tsim khoom uas twb muaj lawm, muab cov txiaj ntsig tseem ceeb.
Saib tom ntej, yav tom ntej zoo li cog lus rau spheroidized cored hlau steelmaking tshuab. Cov kws tshaj lij kev lag luam kwv yees tias qhov kev thov rau cov hlau zoo nkauj yuav nce ntxiv rau xyoo tom ntej. Yog li ntawd, kev ua lag luam rau spheroidized cored hlau yuav txuas ntxiv mus. Nyob rau hauv lem, qhov no yuav tsav manufacturers kom nthuav lawv cov peev xwm ntau lawm, ua rau nws yooj yim dua rau steel manufacturers nkag tau rau hauv technology.
Nrog nws cov txiaj ntsig txuag nyiaj, kev siv yooj yim, thiab txhim kho cov hlau ua tau zoo, nws yooj yim pom vim li cas spheroidized cored hlau yog qhov tseem ceeb hauv kev lag luam steel.
Hauv kev xaus, spheroidized cored hlau steelmaking yog ib lub tshuab tshiab uas muaj ntau yam txiaj ntsig. Cov tuam txhab hlau txuas ntxiv tau txais cov thev naus laus zis vim muaj ntau yam zoo uas nws muab. Txhim kho steel zoo, txuag nqi, txo nqi kho thiab kho, thiab kev siv yooj yim yog qee qhov txiaj ntsig ntawm kev siv spheroidized cored hlau hauv steelmaking. Nrog rau qhov kev thov loj hlob rau qib high-quality steel, cov thev naus laus zis no tau npaj los ua lub luag haujlwm tseem ceeb hauv kev lag luam steel hauv xyoo tom ntej.
Khoom ntsiab lus
| Hom | Cov ntsiab lus tseem ceeb | Sab hauv hmoov hnyav (g / m) | Hlau strip thickness (mm) | Cored hlau txoj kab uas hla (mm) |
|---|---|---|---|---|
| CaSi | Si: 55-65 Ca: 28-35 | 230 | 0.4±0.05 | 13-13.5 |
| Cheebtsam | Ca(%) | Ca-wire (g / m) | Hlau strip thickness (mm) | Meter hnyav ntawm steel sawb (g / m) | Qhov hnyav (g / m) | Cored hlau txoj kab uas hla (mm) |
|---|---|---|---|---|---|---|
| Cov ntsiab lus | 97±1 | 52-58 | 1.0±0.2 | ＜297 | ＜350 |
9-9.5 |
FAQ
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Lub sijhawm xa khoom nyob ntawm koj qhov kev yuav khoom ntau thiab lub caij tsim khoom.
Q: Koj txoj kev xa khoom yog dab tsi?
A: Kev xa khoom sai, hiav txwv shipping muaj rau koj qhov kev thov.
Q: Koj puas yog cov chaw tsim khoom lossis cov tub luam?
A: Peb yog cov chaw tsim khoom tiag tiag, peb tsis tsuas yog tuaj yeem muab cov khoom lag luam zoo nrog tus nqi zoo tshaj plaws, tab sis kuj tuaj yeem muab qhov zoo tshaj plaws ua ntej muag
kev pabcuam thiab kev pabcuam tomqab muag.
Tiv tauj peb
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