Home > Products > Ladle Refractories > purging plug refractory
purging plug refractory
- Qingdao Tianjin etc.
- T/T
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Product Details
| Place of Origin | Shandong, China | Shape | Block | |
| Material | Alumina Block | SiO2 Content (%) | None | |
| Al2O3 Content (%) | ≥ 85% | MgO Content (%) | None | |
| CaO Content (%) | None | |||
| CrO Content (%) | None | SiC Content (%) | None | |
| Model Number | LQWB | Brand Name | Linquan, Emei |
Product Description
Purging plug refractory
1)High Temperature Burnt Slide Plate
This product adopts tabular alumina, carbonaceous material and zirconia-containing material as main raw materials, adds in high performance antioxidants, uses phenolic resin as binder, formed under high-pressure and burned under high temperature. Mainly used in large and medium-sized ladle.
Physical and chemical properties:
Chemical and Physical Properties | Al-C Slide Gate Plate | Al-Zr-C Slide Gate Plate | ||||||
LQSP-70 | LQSP -75 | LQSP -80 | LQSP -85 | LQSP -86 | LQSP -70 | LQHSP-75 | LQHSP -77 | |
Al2O3,% | 70 | 75 | 80 | 85 | 86 | 70 | 75 | 77 |
C,% | 7 | 7 | 5 | 5 | 4 | 7 | 7 | 7 |
ZrO2,% | - | - | - | - | - | 6 | 6 | 2.5 |
A.P.,% max | 10 | 10 | 10 | 10 | 7 | 10 | 10 | 10 |
B.D.,g/cm3 | 2.8 | 2.9 | 2.9 | 3.0 | 2.95 | 3.00 | 3.05 | 2.90 |
C.C.S., MPa min | 65 | 70 | 100 | 100 | 100 | 110 | 115 | 100 |
2) Unburned Slide Plate
No need to be burned, tar impregnated and distilled, simple processing. This product mainly used in small and medium-sized ladle.
Physical and chemical properties:
Chemical and Physical Properties | Al-C Slide Gate Plate | ||||
LQUSP-70 | LQUSP-75 | LQUSP-80 | LQUSP-85 | LQUSP-86 | |
Al2O3,% | 70 | 75 | 80 | 85 | 86 |
C,% | 7 | 7 | 5 | 5 | 4 |
A.P.,% max | 10 | 10 | 8 | 10 | 7 |
B.D. g/cm3 min | 2.8 | 2.9 | 3.0 | 3.0 | 2.95 |
C.C.S., MPa min | 65 | 70 | 100 | 100 | 100 |
1. Serivice life depends on steel-making condition, refractory slide gate and different operation mode. The above performance is based on the conditions of ladles with capacity of over 100 tonnes.
2. For composited slide plate, we can mark different material in different part and detailed indexes according to the drawings.
3. Delivery time depends on the drawing. If new moulds are needed, an additive period may be necessary. It ususlly takes 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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