Zhengzhou Yucai Chemical Industry Attends Hebei Tangshan Functional Refractory Trade Fair

High temperature resistant binder - aluminum dihydrogen phosphate
Preface:
1. For the purpose of improving its durability, the sliding plate requires high erosion resistance, peeling resistance and wear resistance. When casting calcium treated steel and high oxygen steel, the durability of the slide plate is significantly reduced due to serious erosion, so people are devoting themselves to developing new materials to improve the service life of the slide plate.

2. The sizing nozzle is a functional device made of a high-temperature structural ceramic installed at the bottom of the continuous casting tundish. To control the flow of molten steel, it must have excellent thermal shock resistance and corrosion resistance to ensure The molten steel can flow into the crystallizer evenly and stably through the sizing nozzle, thereby ensuring the normal progress of the continuous casting. The reliable performance of the sizing nozzle is very important for providing high quality molten steel for billet caster and successful casting operation. It not only increases the number of continuous castings, but also directly relates to the improvement of production efficiency.

After years of research and development, product performance iteration and abundant product application cases in Zhengzhou Yucai Phosphate Chemical Plant, the refractory - grade high-temperature-resistant binder now produced has become an indispensable additive in the formation process of nozzle and slide plate.

Advantages of Products Produced with High Temperature Resistant Binders:

1. High volume density, low porosity, high thermal strength, strong thermal shock resistance and corrosion resistance, and good oxidation resistance.
2. The strength of high temperature resistant refractory material is higher and its service life is obviously prolonged.
3. It has good thermal shock resistance to prevent or reduce cracks.

4. The sliding plate surface is very smooth with high flatness, ensuring tight contact and no molten steel leakage during pouring.

	

 4. The sliding plate surface is very smooth with high flatness, ensuring tight contact and no molten steel leakage during pouring.