Tundish nozzle specification

Tundish nozzle yog ib qho tseem ceeb nyob rau hauv cov txheej txheem steelmaking, uas yog siv los tswj cov ndlwg ntawm molten steel los ntawm tundish mus rau hauv lub nruam casting pwm. Cov lus qhia tshwj xeeb ntawm tundish nozzle yog qhov tseem ceeb los xyuas kom meej cov txheej txheem metallurgical zoo thiab kev ua haujlwm du. Nov yog qee qhov zoo los xav txog thaum tham txog tundish nozzle specifications:

1. High-temperature resistance: Lub tundish nozzle yuav tsum muaj peev xwm tiv taus qhov kub ntawm cov hlau molten, uas tuaj yeem ncav cuag li 1700 degree. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau siv cov ntaub ntawv uas muaj qhov kub thiab txias, xws li zirconia, alumina, lossis silicon carbide.

2. Kev tswj xyuas qhov tseeb: Lub tundish nozzle yuav tsum tau tsim los tswj cov dej ntws ntawm cov hlau molten precisely. Nws yuav tsum muab tus nqi ruaj khov thiab zoo ib yam los xyuas kom meej tias cov txheej txheem casting yog du thiab zoo ib yam.

3. Durability: Lub tundish nozzle raug kev kub ntxhov thiab kub kub thaum ua haujlwm. Yog li ntawd, nws yuav tsum tau tsim los tiv thaiv cov mob hnyav no yam tsis hnav sai sai. Kev siv cov ntaub ntawv zoo thiab cov qauv tsim tshiab tuaj yeem txhim kho lub zog ntawm lub nozzle.

4. Yooj yim ntawm installation: Lub tundish nozzle yuav tsum yooj yim rau nruab thiab hloov kom txo qis downtime thaum lub sij hawm tu. Lub nozzle nrog kev sib txuas ceev los yog lub tshuab xauv yooj yim yuav ua rau cov txheej txheem hloov tau yooj yim dua, txuag lub sijhawm thiab nyiaj txiag.

5. Kev tsim qauv zoo tshaj plaws: Cov qauv nozzle yuav tsum tau ua kom zoo dua los muab kev ua haujlwm siab tshaj plaws thiab ua haujlwm ntev. Cov yam ntxwv xws li cov duab tapered, ceramic txheej, lossis cov cua txias sab hauv tuaj yeem txhim kho lub nozzle qhov ua tau zoo thiab txo qhov kev pheej hmoo ntawm kev txhaws.

Hauv kev xaus, cov lus qhia tshwj xeeb ntawm tundish nozzle yog qhov tseem ceeb los xyuas kom muaj kev ua haujlwm zoo ntawm cov hlau casting. Los ntawm kev siv cov ntaub ntawv zoo, optimizing tus tsim, thiab muab kev tswj kom raug, tundish nozzles tuaj yeem txhawb nqa cov hlau zoo thiab txhim kho cov txheej txheem ua haujlwm.