submerged quarts nozzle for casting steelmaking
USD $1,000 - $1,500 /Ton
Min.Order:10 Tons
Anyang Huanxin Refractories Co., Ltd.
Functions and advantages:
Protecting the molten steel from oxidation;
Improving the quality of molten steel;
Preventing the steel flow from splashing, and operation safety;
Excellent thermal shock resistance;
Good mechanical properties;
Corrosion resistance to molten steel and slag is good;
No preheating.
Items | Content | ||
Submerged nozzle | Ladle nozzle | ||
SiO2 ≥% | 99.1 | 99.2 | |
ZrO2 ≥% | 75 | 75 | |
C ≥% | 10 | 10 | |
SiC ≥% | 5 | 5 | |
Al2O3 ≥% | 65 | 65 | |
A.P. %≤ | 14 | 15 | |
C.C.S. Mpa≥ | 46 | 45 | |
B.D. g/cm3≥ | 1.90 | 1.90 | |
Thermal shock≥ | 30 | 30 |