SNREF refractory CS80 Ladle Nozzle
Technology Description:
Deep burnt Alumina Zirconia Carbon Slide Plate
Adopting tabular corundum, fused alumina, fused alumina zirconia, zirconium mullite as raw materials, through the addition of moderate micro and fine metal powder, by reaction under high temperature, to increase the high temperature performance of plates. Through the adding of moderate boron carbide powder to increase the oxidation resistance of plates. The bonding agent is phenolic resin with high solid content and high carbon residue.
After forming, adopting advanced heating treatment technology, through impregnating, burning to form high performance slide plates. With features of good thermal stability, excellent erosion resistance, stable consistency in shape and size, mainly suitable for ladles over 180 tons or converter slagging slide gate systems.
Collector Nozzles
Adopting tabular corundum, white corundum, mullite as main materials.Choosing good anti-oxidation flake graphite as carbon source, adding aluminum metal powder, silicon metal powder and other additives to increase high temperature performance.Using phenolic resin as bonding which obtains high solid content and high carbon residue.Integrated with steel can to forming or shaping separately under high temperature.
With features of good volume stability, excellent thermal shock resistance, high temperature crushing resistance, anti-erosion, low rate of bore expanding, long service life and wide range application.
Ladle Nozzles
Adopting tabular corundum, white corundum, silicon carbide, metal aluminium, high quality magnesite as main materials. Choosing good anti-oxidation flake graphite as carbon source, adding small amount antioxidant to increase oxidation resistance. Using phenolic resin as bonding which obtains high solid content and high carbon residue.After forming and shaping, process pitch impregnation according to using conditions.
With features of good thermal shock resistance, high temperature strength, anti-erosion, anti-scouring, long service life and wide range application.
Ladle Well Block
Adopting tabular corundum, white corundum, mullite as main materials. Choosing good anti oxidation flake graphite as carbon source, adding aluminum metal powder, silicon metal powder and other additives to increase high temperature performance. Using phenolic resin as bonding which obtains high solid content and high carbon residue.Integrated with steel can to forming or shaping separately under high temperature.
Feature of our slide plate, nozzle and well block:
1.Excellent thermal stability
2.High temperature strength
3.Resistance to molten metal and slag
4.Consistency in shape and size
5.Ability to sustain mechanical treatment without detriment to the surface integrity
Product Description:
| Raw material |
Tabular corundum, fused alumina, fused alumina zirconia, zirconium mullite |
| Forming technology |
Through the addition of moderate micro and fine metal powder, by reaction under high temperature, to increase the performance of plates under h igh temp.
Through adding of moderate boron carbide powder to increase the oxidation resistance of plates.
The bonding agent is phenolic resin with high solid content and high carbon residue. |
| Heat treatment technology |
After forming, adopting advanced heating treatment technology, through graphite immersion, high temperature burning to form high strength slide plates. |
| Characteristic |
With features of good thermal stability, excellent erosion resistance, stable consistency in shape and size. |
| Application |
Suitable for ladles over 180 tons or converter slagging slide gate systems. |
Technical Parameter(Chemical and Physical) for Slide Gate Plate:
| Al2O3 |
71% |
| ZrO2 |
7.8% |
| SiO2 |
|
| C |
10% |
| Bulk Density |
3.1g/cm3 |
| Apparent Porosity |
6-9% |
| CCS |
150 Mpa |
Technical Parameter(Chemical and Physical) for Slide Gate Nozzles:
| Workmanship |
Casting |
Pressed |
| Al2O3 |
93% |
80% |
| ZrO2 |
- |
|
| SiO2 |
- |
|
| C |
- |
3% |
| Bulk Density |
3.1g/cm3 |
2.85g/cm3 |
| Apparent Porosity |
20% |
14% |
| CCS |
- |
- |
Product Drawing & Photos:
CS80 Plates with Zirconia Insert:
Application:
Product Packing and Container Loading:
Company Information:
Shandong Sinorefractory New Materials Co., Ltd (SinoRefractory) has been focusing on international marketing of flow control refractories in iron and steel industry for 17 years.
SinoRefractory is the second generation of refractories export enterprise developed out of EMEI Group. Supported by one of China's largest production bases in functional refractory materials.
Through years of development in the field of exporting top quality refractories to worldwide markets, SinoRefractory aims at researching, producing, marketing and exporting high standard Ladle slide gate plate, Ladle Nozzles, Well blocks, Purging plugs, Nozzle stuffing sand, Refractory castables, Slide gate Mechanisms etc.
Up to now, SinoRefractory has supplied high quality refractory products and services to nearly 70 top-hundred global steel enterprises.
SinoRefractory will always put clients'interest in the first place, striving to provide a wide range of services, including technical solution, pre-sales support, after-sales services, installation team support, professional know-how according to the changing of steelmaking condition, etc.
We are not only selling products, we are more focused on supporting, developing and growing together with clients.
FAQ:
Q 1:How can I receive best materials or products for my application ?
A: Please send drawing and steelmaking condition to us for evaluation.
Our technical team will recommend suitable formula and workmanship,
our sales team will offer most competitive prices accordingly.
Our "Technical+Sales" team will work on to provide optimum product recommendation for clients.
Q 2:Is the recommended life time guaranteed by SNREF ?
A: Taking into comprehensive consideration base on steelmaking situation and SNREF's product experience, we'll
offer recommended life time of products.
However SNREF doesn't guarantee the life time.
For first time cooperation, SNREF recommends a trial order for testing.
Trial order offers us chance to adjust formula base on actual performance.
SNREF will offer best technical support and expedited delivery for trial order.
Q 3:Can SNREF's refractories work well for my system from other brands?
A: With years of experience in exporting. SNREF has successfully provided refractory materials to a wide range of overseas markets including Asia, North Amercia, South America, Middle East, CIS area etc.
We are experienced with various types of systems.
SNREF is capable to offer consistent and high performance refractory materials to clients worldwide.
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