

Products Description
The steel industry is an important basic industry in my country, and the use of refractory materials is particularly important in steel furnaces. If there is no protection and support from the sliding plate during steel smelting, the molten steel will easily burn through the equipment, and may even cause the equipment to explode, causing irreversible losses. The ladle is an important equipment in the steel production process, and the refractory ladle sliding plate is an important part of the refractory lining of the ladle, which plays a role in protecting the ladle from being corroded by slag and maintaining heat.
Ladle slide gate are mainly composed of selected high-quality natural and artificial refractory raw materials and special binder and additive formulas. They are manufactured through scientific processes and high-temperature sintering. This kind of sliding plate has super slag resistance, slag erosion resistance and high temperature resistance. It can not only effectively extend the service life of the ladle lining, but also improve the efficiency and quality of steel smelting.

Products Parameters
|
Ltem |
Al2O3-C slide gate plate |
Al2O3-ZrO2-C slide plate | ||||||
|
HBLT-70 |
HBLT-75 |
HBLT-80 |
HBLT-85 |
HBLT-86 |
HBLGT-70 |
HBLGT-75 |
HBLGT-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. (%) |
10 |
10 |
10 |
10 |
7 |
10 |
10 |
10 |
|
B.D.(g/cm3) |
2.8 |
2.9 |
2.9 |
3.0 |
2.95 |
3.0 |
3.05 |
2.90 |
|
C.C.S.(MPa) |
65 |
70 |
100 |
100 |
100 |
100 |
115 |
100 |
Products Advantages
1. Strong slag resistance
The lining of the ladle is in direct contact with slag during the smelting process, especially in the rotary converter where slag accumulates at the bottom of the converter and slag adheres to the furnace wall. The slag resistance of the ladle slide surface is very important to prevent slag erosion. This product adopts a special formula and manufacturing process, which can effectively improve the slag resistance of the surface of the skateboard, thereby reducing the loss rate of the ladle lining.
2. Strong resistance to slag erosion
The lining of the ladle may suffer from slag corrosion after long-term use at high temperatures. The ability of the ladle slide to resist slag erosion is particularly important. This product uses high-quality refractory raw materials and uses a special manufacturing process to show good resistance to slag erosion. It can effectively reduce the slag coating rate of the ladle lining and extend its service life.
3. Excellent high temperature resistance
The ladle lining is often subjected to high-temperature calcination and cooling during the smelting process, so the high-temperature resistance must reach a certain standard. This product uses selected natural and artificial refractory materials. During the sintering process, it can produce a stable crystalline phase and strengthen the reaction, which can ensure the good high temperature resistance of the skateboard, thereby also improving the efficiency and quality of steel production.
4. Low heat capacity and good thermal stability: The sliding plate for refractory ladles has low heat capacity and good thermal stability, allowing it to quickly transfer heat and improve smelting efficiency.


FAQ
Q1: Are you manufacturing?
A1:LONG KETER is a manufacturer with more than 16 years of experience in refractory industry, welcome to visit us.
Q2: Are there free samples?
A2: Yes, free samples are provided. The partners should bear the shipping cost. Please tell us which product you are interested in for more details.
Q3: Can I customize it?
A3: Yes, LONG KETER factory supports customized refractory bricks in size, shape, chemical composition, etc. There are more than 20 engineers OEM/ODM ready to customize solutions for you.
Q4: I have a project, I want the whole solution, can you prove it?
A4: No problem, we have a professional technical team and have very rich experience in the refractory industry, just need you to send us some requirements of your project, we can provide one-stop service from solution.
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