Zirconia ntxig
Khoom Description
Zirconia ntxig yog siv los tswj cov dej ntws ntawm cov hlau los ntawm tunders mus rau cov khoom siv nruam nruam. Ntau hom zirconia nozzle inserts suav nrog alumina, alumina carbon, thiab zirconia alumina nozzles, uas yog tsim rau ib leeg rau ntau daim ntawv thov. Alumina carbon zirconia inserts yog tsim los ntawm cov txheej txheem isostatic siab. Piv nrog rau lwm cov nozzles, nws muaj kev ua tau zoo dua.
Nta
Zirconia ntxig yog ib yam khoom siv refractory, feem ntau yog ua los ntawm zirconia, nrog kub refractory, zoo oxidation kuj thiab tshuaj corrosion kuj. Cov yam ntxwv tseem ceeb ntawm cov khoom yog kub refractory kub, refractory kub txog 2000 degree, nrog oxidation tsis kam, tshuaj corrosion kuj thiab thermal stability, ncua lub neej kev pab cuam, hnav kuj kuj zoo heev. Tsis tas li ntawd, cov ntaub ntawv tsis tshua muaj zog, cov roj qis thiab cov hluav taws xob cais tawm, ua rau nws zoo tagnrho rau kev siv ua cov refractory ntxig. Tsis tas li ntawd, zirconia kuj tseem siv tau los ua ib qho refractory hauv melting furnaces vim nws kub refractory.

Daim ntawv thov
Zirconia insert yog nquag siv nyob rau hauv kev lag luam xws li high-erosion steel casting, me me billet CCS, PD, tshwj xeeb alloy melting, hlau hmoov sintering, hluavtaws muaju, thiab cov khoom siv los tswj cov dej ntws ntawm cov hlau hauv qab ntawm ladles.
Physical And Chemical Indicators
| Hom Cov khoom |
Core |
Sab nraud Case |
|
|
ChemicalAnalysis (%) |
ZrO₂ |
94 |
-- |
|
Al2O ₃ |
-- |
70 |
|
|
Pom tseeb Porosity (%) |
22 |
25 |
|
|
Qhov ceev (g / cm3) |
4.5 |
2.4 |
|
|
Txias Crushing Zog (MPa) |
50 |
25 |
|
|
Thermal Shock Resistance |
5 |
-- |
|
|
Cov ntawv thov tseem ceeb |
Tundish |
||
Cim npe nrov: Tuam Tshoj zirconia inserts manufacturers, lwm tus neeg, Hoobkas
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