zirconia refractory tundish nozzles((Zirconia insert)
Negotiable /Ton
Min.Order:5 Tons
Jinan Linquan Import And Export Co., Ltd.
zirconia refractory tundish nozzles((Zirconia insert)
Tundish Nozzle
1.Embedded style.
2.High resistance to erosion and thermal shock.
3.Reasonable price.
4.Service lfie 15 hours
Tundish Nozzle with Zirconia Insert
Zirconia Insert of Tundish Upper Nozzle | ||||
ZrO2+HFO2 | Apparent porosity | Bulk density | C.C.S | Refractoriness |
(% minm) | (% max) | (gm./cc minm) | (MPa minm) | (ºC minm) |
65 | 23 | 3.60 | 80 | 1790 |
70 | 23 | 3.70 | 80 | 1790 |
80 | 23 | 3.90 | 80 | 1790 |
84 | 23 | 4.00 | 80 | 1790 |
93 | 21 | 4.50 | 100 | 1790 |
94 | 21 | 4.90 | 100 | 1790 |
2.Picture: