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Turkey Tundish refractory nozzles (LQTN)
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Product Details
Place of Origin | Shandong, China | Shape | Brick | |
Material | Alumina Block | Al2O3 Content (%) | ≥ 85% | |
Model Number | LQTN | |||
Brand Name | Linquan, Emei, Siwei, lqtrade |
Product Description
Specifications
1:TurkeyTundish refractory slide nozzle2:Alumina quality.
3:High refractoriness.
4:Timely delivery.
LQ-Serise Tundish(Pouring box) Nozzle Refractory
IranTundish refractory nozzles LQTN is detailed as follow :
Linquan manufactures a wide range of slide gate plate refractories for various international systems.A range of High Alumina fired, Alumina Spinnel fired, Alumina Carbon fired Inner and Outer Nozzles are manufactured as per the requirements of the slide gate system.
1. Tundish Nozzle
Chemical and Physical Properties | LQTN- AlC75 | LQTN- AlC80 | LQTN- Al75 | LQTN- Zr96 | LQTN- Zr65 |
Al2O3 ≥ % | 75 | 80 | 94 | -85 | - |
ZrO2 ≥ % | - | - | - | (Insert) 92-96 | 65 |
C ≥ % | 4 | 4 | - | - | - |
Apparent porosity ≤ | 8 | 7 | 15 | 9 | 20 |
Bulk density g/cm3 ≥ | 2.90 | 2.95 | 2.95 | 3.05 | 3.5 |
Compressive strength (MPa) ≥ | 60 | 60 | 120 | 80 | - |
High temperature bending strength (MPa) (1400*0.5h) MPa ; ≥ | 6 | 7 | 15 | 20 | - |
2. Preassembled slide plate and lower nozzles
Chemical and Physical Properties | LQPSPL-80 | LQPSPL-90 | LQPSPL-Mg90 | LQPSPL-94 | LQPSPL-55 | LQPSPL-Zr |
Al2O3 ≥ % | 80 | 90 | - | 94 | 55 | 80 |
MgO ≥ % | 12 | - | 90 | - | 8 | ZrO2≥3 |
C ≥ % | - | - | - | - | 8 | 3 |
Apparent porosity ≤% | 15 | 15 | 16 | 18 | 10 | 9 |
Bulk density g/cm3 ≥% | 3.0 | 3.1 | 2.9 | 3.0 | 2.9 | 3.1 |
Compressive strength (MPa) | 80 | 100 | 100 | 85 | - | - |
*Zirconia insert
Chemical and Physical Properties | LQZr60 | LQZr70 | LQZr80 | LQZr85 | LQZr95 |
ZrO2 ≥ % | 60 | 70 | 80 | 90 | 95 |
Apparent porosity ≤ | 21 | 20 | 18 | 15 | 6 |
Bulk density g/cm3 ≥ | 3.70 | 3.90 | 4.0 | 4.35 | 5.2 |
Refractories ≥ C | 1800 | 1800 | 1850 | 1900 | 1900 |
Jinan Linquan provide a very wide range of Tundish Nozzles used for controlling the flow of steel from the Tundish to the Continuous Casting equipment including:
*Zirconia/ Zircon Nozzles – Manufactured in 65% to 95% Zirconia.
*Isostatically Pressed Nozzles – made in Alumina Carbon quality for medium and small steel plants.
1) Serivice life depends on steel-making condition, refractory slide gate and different operation mode.
2) For composited slide plate, we can mark different material in different part and detailed index according to the drawings.
3) Delivery time depends on the drawings. If new moulds are needed, an additive period may be necessary. In general it is 35-50 days.
Jinan Linquan Industry and Trade Co., Ltd
Linquan Trade, Serve World
Contact Us
- Jinan Linquan Import And Export Co., Ltd.
- Contact namesusan liu Chat Now
- Phone86-531-87061162
- AddressNo. 595, Jingsi Road, Huaiyin Dist.
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