Khoom Description
Calcium silicate cored hlau yog cov khoom siv tseem ceeb hauv kev tsim cov hlau alloys. Cov khoom no paub txog nws lub peev xwm los txhim kho kev ua tau zoo ntawm steelmaking, yog li ua rau nws nrov mus-rau cov khoom ntawm steel manufacturers. Tsis tas li ntawd, calcium silicate cored hlau muaj cov khoom tshwj xeeb uas ua rau nws sawv tawm ntawm lwm cov ntaub ntawv ua alloy. Calcium silicate cored hlau yog ua los ntawm high purity calcium hlau uas nyob ib puag ncig los ntawm calcium silicate hmoov uas ua raws li cov cab kuj rau cov calcium.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm calcium silicate cored hlau yog nws muaj nyob rau lub sijhawm ntev. Calcium silicate cored hlau yog tsim los ntawm ntau cov ntxhia hauv ntuj uas tuaj yeem pom thoob ntiaj teb. Cov khoom siv yog los ntawm cov mines, uas ua kom cov khoom siv ntawm cov khoom siv no ruaj khov, ruaj khov, thiab ntau. Qhov no txhais tau hais tias cov tuam txhab steel tuaj yeem tso siab rau calcium silicate cored hlau kom tau raws li lawv cov kev xav tau ntau lawm yam tsis muaj kev txhawj xeeb txog nws qhov muaj nyob rau hauv ntev. Qhov no muab kev thaj yeeb ntawm lub siab rau steel manufacturers thiab cov neeg siv khoom ib yam nkaus.
Lwm qhov zoo ntawm calcium silicate cored hlau yog nws lub peev xwm los txhim kho kev ua haujlwm ntawm steelmaking. Cov khoom siv yog tsim los txhim kho lub peev xwm ntawm cov hlau los tiv thaiv corrosion, hnav, thiab tsim kua muag. Qhov no txhais tau hais tias cov hlau ua siv calcium silicate cored hlau muaj zog dua, ruaj khov dua, thiab tiv taus ntau dua rau ib puag ncig, yog li ncua lub neej ntawm cov khoom steel. Tsis tas li ntawd, calcium silicate cored hlau pab txo qis kev siv zog hauv steelmaking los ntawm kev tshem tawm qhov xav tau rau hauv tsev alloying thiab txo lub sijhawm nws yuav siv los tsim cov hlau zoo.
Calcium silicate cored hlau muaj cov khoom tshwj xeeb uas ua rau nws zoo tagnrho rau siv hauv kev tsim cov hlau alloys. Cov khoom siv yog tsim los muab cov tshuaj calcium uas raug. Qhov no txhais tau hais tias cov calcium ntxiv rau cov hlau tuaj yeem tswj tau qhov tseeb, kom ntseeg tau tias cov hlau tau txais cov khoom xav tau. Tsis tas li ntawd, calcium silicate cored hlau ua kom cov calcium sib npaug sib npaug thoob plaws hauv cov hlau, uas txhim kho homogeneity ntawm steel alloys.
Calcium silicate cored hlau yog ib qho yooj yim siv thiab yuav tsum tau siv sij hawm tsawg tsawg. Qhov no yog vim hais tias cov khoom yog tsim los yooj yim pub rau hauv lub cub tawg steel, qhov twg nws dissolves nyob rau hauv lub molten hlau. Qhov no tshem tawm qhov kev xav tau ntawm cov txheej txheem hauv tsev alloying uas xav tau cov cuab yeej tshwj xeeb thiab cov neeg ua haujlwm ua haujlwm. Cov tuam txhab hlau tuaj yeem, yog li ntawd, txaus siab rau kev ua haujlwm sai, ua haujlwm tau zoo thiab raug nqi steel ntau lawm.
Thaum kawg, calcium silicate cored hlau yog cov khoom siv zoo ib puag ncig uas muaj kev nyab xeeb rau tib neeg thiab ib puag ncig. Cov khoom siv tsis muaj cov tshuaj phem lossis cov tshuaj uas yuav ua rau muaj kev pheej hmoo rau tib neeg lossis tsiaj. Tsis tas li ntawd, calcium silicate cored hlau yog tsim los ntawm cov zaub mov uas muaj biodegradable thiab tsis ua rau muaj kev pheej hmoo ntawm kev paug ib puag ncig.
Hauv kev xaus, cov khoom siv mus sij hawm ntev ntawm calcium silicate cored hlau yog qhov ruaj khov, ruaj khov thiab muaj ntau, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov hlau alloys. Nws lub peev xwm los txhim kho cov kev ua tau zoo ntawm steelmaking, muaj tseeb npaum li cas ntawm calcium, siv tau yooj yim, thiab cov khoom zoo ib puag ncig ua rau nws xaiv zoo tshaj plaws ntawm cov tuam txhab steel thoob ntiaj teb. Yog li ntawd, lub neej yav tom ntej zoo li cog lus rau lub sij hawm ntev ntawm calcium silicate cored hlau.
Khoom ntsiab lus
| omponent | 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 |
| ype ua | Cov ntsiab lus tseem ceeb (%) | Sab hauv hmoov hnyav (g / m) | Hlau strip thickness (mm) | Cored hlau txoj kab uas hla (mm) |
|---|---|---|---|---|
| CaFe | Ca: 28-35 | 230-250 | 0.4±0.2 | 13-13.5 |
| ype ua | 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 |
FAQ
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 cov kev pabcuam zoo tshaj plaws ua ntej muag thiab kev pabcuam tomqab muag.
Q: Koj muaj cov qauv dab tsi?
A: Peb cov khoom ua tau raws li cov qauv, xws li ASTM, ASME, AMS, DIN, JIS thiab lwm yam.Qhov kev xeem thib peb yog txhua yam muaj rau peb.
Q: Koj lub sijhawm ua haujlwm yog dab tsi?
A: Feem ntau nws xav tau li ntawm 15- 20 hnub tom qab tau txais PO.
Tiv tauj peb
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