
Refractory Industrial Wear Resistance Yttria Stabilized Zro2 White Zirconia Tubes
Ceramic bushing is located between the riser pipe and the lower mold. Aluminum titanate ceramics can improve the quality of cast aluminum. The use time is about 50 days. The price is lower than that of silicon nitride ceramic.
We can produce ceramic fiber board sheets, large electric resistance heating pad coil, porous alumina ceramic rod of international standards and national standards according to customers' requirements. We uphold the principle of quality first, customer satisfaction, pursuit of efficiency and continuous improvement. Our company has invested a lot of money in the introduction of imported production equipment, which provides a strong guarantee for improving the company's manufacturing level. We have formed a full range of service capabilities and comprehensive supporting capabilities from process, design, manufacturing to installation and commissioning and new product development.
Description
Ceramic bushing is located between the riser pipe and the lower mold.
Aluminum titanate ceramics can improve the quality of cast aluminum. The use time is about 50 days. The price is lower than that of silicon nitride ceramic. It is a cost-effective riser material. Mainly used for low-pressure cast aluminum in key parts such as automobile steel rims and cylinders.
Property
1. Excellent thermal shock resistance.
2. It does not infiltrate with non-ferrous metal solutions such as aluminum melt
3. Higher room temperature and high temperature strength.
4. Excellent wear and corrosion resistance.
5. Low thermal expansion coefficient.
Production background of aluminum titanate riser:
Aluminum titanate riser tube has high room temperature and high temperature strength, corrosion resistance, low thermal expansion coefficient and good thermal shock resistance. It does not drop slag, does not burst, and has excellent performance such as long service life. It is not compatible with aluminum solution. The characteristics of infiltration make it an ideal material for riser pipes, nozzles, risers, etc. in the metallurgical low-pressure casting industry. At present, high-quality riser pipes mainly rely on imports in China. First, the cost is high, and second, the continuity of production cannot be guaranteed. The birth of the aluminum titanate ceramic riser tube has far-reaching significance for the transformation and upgrading of my country's traditional industrial technology and the revitalization of the automotive electronics industry.

Data Sheet
Bulk density | 3.3-3.5g/cm3 |
Flexural strength | 30-50MPa |
Apparent porosity | < 8% |
Thermal expansion coefficient | 0.5-1.5*10-6/℃ |
Thermal Conductivity | 0.86 W/m.k |
Q&A
1. What is the application?
It is widely used in aluminum products industry and low pressure casting industry.
2. How about the payment terms?
Generally our payment term is T/T or L/C. 30% prepayment before production and 70% before delivery.
If you have any other requirement for the payment, it could be negotiated.
Our Refractory Industrial Wear Resistance Yttria Stabilized Zro2 White Zirconia Tubes are popular with customers because of their high quality, low price, stable quality and high cost performance. The company's excellent sales performance and good business reputation have won the recognition of customers and many domestic and foreign companies. The company wholeheartedly welcomes friends at home and abroad to visit and negotiate, seek cooperation opportunities, and jointly develop and manufacture better and more reasonable products.
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