Hauj lwm lawm
Khoom Description
Calcium silicon cored hlau yog ib hom tshiab ntawm cov khoom siv hlau uas siv rau hauv cov txheej txheem ntawm kev ua hlau. Nws yog tsim los ntawm kev sib xyaw ntawm calcium, silicon thiab hlau, uas tom qab ntawd muab ntim rau hauv cov hlau lossis yas plhaub. Cov khoom no tau dhau los ua neeg nyiam hauv kev lag luam steel vim nws cov txiaj ntsig ntau.
Ib qho txiaj ntsig tseem ceeb ntawm calcium silicon cored hlau yog tias nws yooj yim siv. Cov hlau tuaj yeem muab tso rau hauv cov hlau molten da dej sai thiab yooj yim, uas ua rau cov txheej txheem ua haujlwm zoo dua. Qhov no txuag cov tuam txhab tsim steel lub sijhawm thiab nyiaj txiag thiab pab txhawb lawv cov khoom tsim tau. Tsis tas li ntawd, cov hlau muaj lub neej txee ntev, uas txhais tau hais tias nws tuaj yeem khaws cia rau lub sijhawm ntev yam tsis muaj kev puas tsuaj.
Lwm qhov txiaj ntsig ntawm cov khoom siv no yog tias nws pab txhim kho qhov zoo ntawm cov hlau tsim. Calcium silicon cored hlau pab txo cov impurities hauv cov hlau, uas ua rau nws muaj zog thiab ruaj khov. Qhov no yog ib qho tseem ceeb tshwj xeeb tshaj yog nyob rau hauv high-stress applications qhov twg cov hlau yuav tsum tau muaj peev xwm tiv taus huab cua kub thiab siab.
Calcium silicon cored hlau kuj tseem pab ua kom cov qoob loo ntawm cov txheej txheem ua hlau. Qhov no txhais tau hais tias ntau cov hlau tuaj yeem tsim los ntawm tib tus nqi ntawm cov khoom siv raw. Qhov no yog qhov tseem ceeb vim tias nws yuav pab txo tus nqi ntawm cov khoom tsim tawm thiab ua kom cov txheej txheem ua kom tau nyiaj ntau dua.
Ntxiv nrog rau cov txiaj ntsig no, calcium silicon cored hlau kuj muaj ntau yam. Nws tuaj yeem siv ntau yam kev siv sib txawv, suav nrog kev tsim cov hlau muaj zog, nrog rau cov hlau tsis tshua muaj hlau. Qhov no txhais tau hais tias nws tuaj yeem siv rau ntau yam kev lag luam, los ntawm tsheb mus rau kev tsim kho.
Zuag qhia tag nrho, calcium silicon cored hlau yog cov khoom siv zoo heev uas muaj ntau yam txiaj ntsig rau kev lag luam steel. Nws yooj yim ntawm kev siv, txhim kho zoo ntawm cov hlau, nce yield, thiab versatility ua rau nws yog ib qho kev xaiv txaus nyiam rau ntau lub tuam txhab tsim steel. Raws li ntau thiab ntau lub tuam txhab nrhiav pom cov txiaj ntsig no, nws zoo li kev siv cov calcium silicon cored hlau yuav dhau los ua ntau dua.
Hauv kev xaus, kev txhim kho thiab kev siv cov calcium silicon cored hlau yog qhov kev txhim kho zoo heev rau kev lag luam steel. Nws yog cov khoom siv ntau yam thiab muaj txiaj ntsig zoo uas muaj ntau yam txiaj ntsig, suav nrog kev ua kom zoo dua qub, kev tsim khoom lag luam, thiab kev siv nyiaj. Raws li ntau thiab ntau lub tuam txhab txais cov khoom siv no, peb tuaj yeem cia siab tias yuav pom kev txhim kho ntau dua hauv qhov zoo thiab ua haujlwm ntev ntawm cov khoom steel.
Khoom ntsiab lus
| Cheebtsam | Ca(%) | Ca-wire (g / m) | Hlau strip thickness (mm) | Meter luj 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 |
| Hom | 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 |
FAQ
Q: Koj puas yog lub tuam txhab lag luam lossis lub Hoobkas?
A: Peb yog ib lub tuam txhab kev lag luam thiab kev lag luam, nyob hauv Anyang City, Henan Province.
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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Cim npe nrov: cov khoom siv tshiab calcium silicon cored hlau
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