Precise Flow Control Stopper Qws rau Tundish
Lub Precise Flow Control Stopper Qws yog ib qho tseem ceeb siv nyob rau hauv tundish systems rau meej tswj ntawm molten steel txaus thaum lub sij hawm nruam casting txheej txheem. Nws yog tsim los tswj thiab kho cov ndlwg ntawm cov hlau los ntawm tundish nozzle, kom ntseeg tau tias zoo casting tej yam kev mob thiab txhim kho qhov zoo ntawm cov khoom kawg.
Khoom Description
Lub Precise Flow Control Stopper Qws yog tsim los ntawm cov ntaub ntawv zoo refractory thiab nta cov qauv tsim uas tso cai rau kev tswj xyuas kom raug. Nws muaj lub cev kub-tiv taus nrog lub tshuab rau kev kho qhov qhib qhov loj, feem ntau los ntawm kev sib hloov ntawm lub pob qhov rooj los yog kov. Lub pas nrig nres tau muab tso rau hauv qhov tundish nozzle, thiab nws txoj haujlwm tuaj yeem hloov kho kom tswj tau tus nqi ntws ntawm cov hlau molten.
Lub pas nrig nres yog tsim los tiv thaiv qhov kub thiab txias hnyav uas tau ntsib hauv cov txheej txheem hlau casting. Nws muaj kev tiv thaiv zoo heev rau thermal shock, yaig, thiab tshuaj lom neeg tawm tsam los ntawm molten steel thiab slag. Lub meej ntws tswj mechanism ua kom zoo ib yam thiab tswj cov hlau ntws, txo qis kev kub ntxhov thiab txhim kho kev ua haujlwm zoo.
Daim ntawv qhia Specification
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Lub cev |
Lub taub hau |
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Khoom siv |
ASR |
ASH |
ASM |
YS |
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Tshuaj ntsuam xyuas |
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Al2O3 feem pua |
Ntau dua lossis sib npaug rau 45.0 |
Ntau dua lossis sib npaug rau 55.0 |
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Ntau dua lossis sib npaug rau 75.0 |
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MgO feem pua |
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Ntau dua lossis sib npaug rau 60.0 |
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C plus SiC feem pua |
Ntau dua lossis sib npaug rau 25.0 |
Ntau dua lossis sib npaug rau 20.0 |
Tsawg dua los yog sib npaug rau 20.0 |
Ntau dua lossis sib npaug rau 10.0 |
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Lub cev muaj zog |
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Qhov ceev ceev g / cm3 |
Ntau dua lossis sib npaug rau 2.36 |
Ntau dua lossis sib npaug rau 2.44 |
Ntau dua lossis sib npaug li 2.50 |
Ntau dua lossis sib npaug li 2.70 |
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Pom tseeb Porosity feem pua |
Tsawg dua los yog sib npaug rau 17.0 |
Tsawg dua lossis sib npaug rau 19.0 |
Tsawg dua los yog sib npaug rau 18.0 |
Tsawg dua los yog sib npaug rau 17.0 |
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Txias Crushing Zog Mpa |
Ntau dua lossis sib npaug rau 16.0 |
Ntau dua lossis sib npaug rau 20.0 |
Ntau dua lossis sib npaug rau 15.0 |
Ntau dua lossis sib npaug rau 20.0 |
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Modulus ntawm Repture Mpa |
Ntau dua lossis sib npaug rau 5.0 |
Ntau dua lossis sib npaug rau 5.0 |
Ntau dua lossis sib npaug rau 4.0 |
Ntau dua lossis sib npaug rau 6.0 |
Cov khoom siv
Nruam Casting: Stopper rods yog ib qho tseem ceeb hauv kev nruam casting tshuab. Lawv yog siv los tswj cov ntws ntawm cov hlau molten los ntawm tundish rau hauv pwm. Los ntawm kev kho qhov chaw ntawm tus pas nrig, qhov kev nrawm nrawm tuaj yeem tswj tau, ua kom muaj qhov sib xws thiab sib xws ntawm cov hlau molten.
Kev tsim cov hlau: Cov pas nrig yog siv los tsim ntau hom hlau, suav nrog carbon steel, stainless hlau, thiab hlau alloy. Lawv pab tswj cov kev xav tau ntawm cov casting thiab tiv thaiv kev nkag ntawm impurities lossis slag rau hauv pwm, ua rau cov khoom siv hlau zoo.
Foundries: Stopper rods kuj siv nyob rau hauv foundries rau casting daim ntaub ntawv. Lawv ua hauj lwm los tswj cov ndlwg ntawm cov hlau molten los ntawm lub ladle mus rau pwm, xyuas kom meej filling thiab solidification ntawm cov cam khwb cia hlau.
Cim npe nrov: Tuam Tshoj precision flow control stopper pas nrig rau tundish, Tuam Tshoj precision flow control stopper qws manufacturers, lwm tus neeg, Hoobkas
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