Metallurgical Tundish Metering Nozzle
Lub metallurgical tundish metering nozzle yog ib qho tseem ceeb ua haujlwm refractory tivthaiv ntsia rau hauv qab ntawm tundish nyob rau hauv cov hlau nruam casting txheej txheem. Nws tseem yog ib qho tseem ceeb rau kev tswj cov hlau molten nyob rau hauv me me billet nruam casting tshuab, ncaj qha txiav txim siab ceev thiab ruaj khov ntawm molten steel ntws los ntawm tundish mus rau pwm.
Khoom Description
Lub Metallurgical Tundish Metering Nozzle (tseem hu ua sizing nozzle, bore nozzle, los yog Zirconia ntxig nozzle) yog ib qho tseem ceeb ntawm kev tswj xyuas qhov nruab nrab ntawm lub tundish hauv nruam steel casting. Nws precisely tswj cov molten steel txaus tus nqi los ntawm tundish rau hauv pwm.
Peb lub nozzle muaj cov txheej txheem xovxwm-molded composite - ib tug high-density Zirconia core ua ke nrog ib tug txheej Alumina tsho. Tsis zoo li cov tsoos cement-connected nozzles, peb cov xovxwm-molded tsim tshem tawm txoj kev pheej hmoo ntawm cov hlau tawg los ntawm cov cement sib tsoo, txhim kho kev nyab xeeb thiab kev pab lub neej ntawm nozzle.
Ntsiab Technical Specifications
| Parameter | Tus nqi / Ntau |
|---|---|
| Khoom siv | Zirconia (ZrO₂) core + High-alumina tsho |
| ZrO₂ Cov ntsiab lus (core) | Ntau dua lossis sib npaug li 94% |
| Bulk ntom ntom (core) | Ntau dua lossis sib npaug li 4.85 g / cm³ |
| Pom tseeb Porosity (core) | Tsawg dua lossis sib npaug li 11% |
| Txias Crushing zog | Ntau dua lossis sib npaug li 500 MPa |
| Thermal Shock Resistance (1100℃→ dej, voj voog) | >20 cycles |
| Refractoriness Nyob rau hauv Load (RUL, 0.2MPa) | >1700 degree |
| Muaj Inner Diameters | 1.5mm - 6.0mm (lwm qhov ntau thiab tsawg ntawm kev thov) |
| Outer Jacket Khoom | Xovxwm-molded Al₂O₃-based (tsis muaj cement) |
| Tag Nrho Ntev | 80-150mm (customizable) |
Cov ntaub ntawv saum toj no yog cov txiaj ntsig zoo. Thov hu rau peb rau ib daim ntawv qhia tshwj xeeb ntawm koj qhov loj me.
Core Advantage
Zero breakout kev pheej hmoo
Xovxwm-molded kev koom ua ke - tsis muaj cement sib koom ua ke los yog ua tsis tiav.
01
Ntev casting ib ntus
Siab thermal shock kuj thiab corrosion kuj ncua lub neej nozzle los ntawm 20-30% piv rau cov pa nozzles.
02
ruaj khov khiav tswj
Precise bore geometry thiab cov khoom siv sib xws kom ceev cov hlau ntws tsis tu ncua, txo qhov tsis lees paub.
03
Tus nqi zoo
Composite tsim txo cov khoom siv nqi vs. tag nrho zirconia, thaum txhim kho durability txo nozzle hloov.
04
Ib qho yooj yim installation
Txheem qhov ntev tau sib xws nrog feem ntau tundish swb rooj vag tshuab; tsis tas yuav tsum muaj kev sib xyaw ntawm cov cement.
05
Peb Cov Khoom
Tau txais CAD kos duab lossis kos duab kos duab
Yuav tiv tauj peb li cas
Yog tias koj muaj lus nug txog cov khoom specifications, xav thov ib tug quote, xav tau kev cai specifications, los yog xav paub ntau ntxiv txog kev paub meej, thov koj xav tiv tauj peb txhua lub sijhawm.
Koj tseem tuaj yeem nyem lub pob hauv qab no txhawm rau xa koj daim ntawv thov thiab cov ntaub ntawv tiv tauj, thiab peb yuav rov qab rau koj sai li sai tau.
Cim npe nrov: metallurgical tundish metering nozzle, Tuam Tshoj, lwm tus neeg, Hoobkas, yuav, hais, ua nyob rau hauv Suav teb
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