Nozzle ntawm Ntev-lub neej Zirconia Tundish
Lub nozzle ntawm ntev-lub neej Zirconia Tundish yog tsuas yog siv hauv kev nruam casting ntawm billet hauv cov hlau ua haujlwm. Txhawm rau txo qis kev siv hluav taws xob thiab txo kev siv zog ua haujlwm ntawm cov neeg siv khoom siv, peb lub tuam txhab tau hloov kho cov txheej txheem ntau lawm ntawm cov khoom no, kom lub neej ua haujlwm ntawm cov khoom no nce ntawm 20 txog 30 lub sijhawm ua haujlwm sov.
Lub nozzle ntawm ntev-lub neej Zirconia Tundish yog tsuas yog siv hauv kev nruam casting ntawm billet hauv cov hlau ua haujlwm. Txhawm rau txo qis kev siv hluav taws xob thiab txo kev siv zog ua haujlwm ntawm cov neeg siv khoom siv, peb lub tuam txhab tau hloov kho cov txheej txheem ntau lawm ntawm cov khoom no, kom lub neej ua haujlwm ntawm cov khoom no nce ntawm 20 txog 30 lub sijhawm ua haujlwm sov.
Kev txhim kho ntawm cov khoom no tau pom zoo los ntawm cov neeg siv khoom.
Zirconia Ntxig Tundish Nozzle Sab Nraud | ||||||
CT-PMD1 | CT-PMD2 | CT-PMD3 | CTAL75 | CTAL85 | CTAL95 | |
Lub cev nqaij daim tawv | ||||||
Porosity pom (%) | 11-12 | 8-10 | 6-8 | 20 | 18 | 16 |
Ntau qhov ceev (g / cm3) | ≥4.9 | ≥5.2 | ≥5.3 | 2.6 | 2.8 | 3.0 |
Kev Ntsuas Tshuaj (%) | ||||||
ZrO2+ HfO2 | ≥94.0 | ≥95.5 | ≥96 | / | / / | |
SiO2 | 1.1 | 0.23 | 0.5 | 20 | 13 | 8 |
TiO2 | 0.2 | 0.2 | 0.1 | 3 | 2.1 | 0.3 |
Fe2O3 | 0.5 | 0.05 | 0.05 | 2.5 | 2.0 | 0.58 |
Al2O3 | 0.4 | 0.42 | 0.1 | ≥75 | ≥85 | ≥90 |
CaO | 0.2 | 0.15 | 0.15 | 0.2 | 0.1 | 0.20 |
MgO | 2.5 | 2.4 | 2.4 | 0.2 | 0.1 | 0.06 |
Na2O | 0.03 | 0.01 | 0.01 | 0.6 | 0.5 | 0.3 |
Cim npe nrov: nozzle ntawm ntev lub neej zirconia tundish, Tuam Tshoj, cov chaw muag khoom, Hoobkas, yuav, hais, ua nyob rau hauv Suav teb
Xa kev nug
