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| Fused silica insert nozzles |
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| Technical data sheet | |
| Iterms | Typical |
| SiO2(%)≥ | 99.8 |
| Bulk density(g/cm3) ≥ | 1.90 |
| Apparent porosity(%) ≤ | 12 |
| Cold crush strength(Mpa)≥ | 50 |
| Flexural Strength(Mpa)≥ | 25 |
| Degree of crystallinity (vol%）≤ | 1 |
| Thermal conductivity（W/m.k） | 0.8 |
| Permanent linear change（℃-1） | 0.9×10-6 |
| Refractoriness（℃） | 1730 |
| Refractory products for Ladle include slide gate,ladle insert nozzle,ladle fast exchange collector nozzles,metering nozzles,well blocks. | |
 Ladle slide gate,ladle insert nozzle,ladle collector nozzles C40 |
Ladle slide gate,ladle insert nozzle,ladle collector nozzles B60,310,359 |
| Tundish upper nozzle,fast exchange tundish collector nozzles |
Metering nozzles for tundish |
| Well blcok |
fused silica insert nozzle |
| Green mortar |
Manual exchange system for ladle and tundish |
| Hydraulic exchange sytem for ladle and tundish |
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Continuous casting materials as casting powder for crystallizer,Calcium Aluminate flux for influence deoxidation and desulphurization of the liquid steel. |
| casting powder for crystallizer |
| Calcium Aluminate flux for influence deoxidation and desulphurization of the liquid steel |
| Thermocouple tube for fast test temp liquid steel |
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| Dense Refractories Co.,Ltd. | Website: http://www.denserefractories.com | ||||||||||
| SHANG WU INNER RING RD,WEILAI INTERNATIONAL BLDG 25,ZHENGZHOU，CHINA | Email:denserefractories@outlook.com | ||||||||||
| Tel:+(86)-371-68083078 Fax: +(86)-371-87527863 | Email:duanqiang@yahoo.com | ||||||||||
| Mobile: +(86)-13937867004 | WhatsApp:+(86)-13937867004 | ||||||||||
| SKYPE ID: aluminaspinelrammingmass | |||||||||||
| ©Dense Refractories Co.,Ltd. All Rights Reserved. | |||||||||||
