
High Alumina Ceramic Tubing with End Threaded
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.
Our production equipment is designed and manufactured by our engineers in full accordance with the production technology requirements, which makes the quality of the produced ceramic fiber gasket temperature, flexible ceramic pad heater, electric heating element with temperature control outstanding and stable. Looking to the future, we will follow the new development trend, devote ourselves to product and service innovation, and build a new pattern of harmonious and sustainable growth. We focus on quality management, optimize the process flow, and promote refined management. Our company is working by the operation principle of 'integrity-based, cooperation created, people oriented, win-win cooperation'.
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.
Since its inception, we have set the goal of manufacturing high-performance, high-quality, economical and practical High Alumina Ceramic Tubing with End Threaded. Our company has a mature purchase channel, and has achieved fruitful results in product delivery and quality assurance. We have an automatic production line, which is a leading level in the same industry. Our products have a complete variety, novel styles, quality and quantity, and are deeply welcomed by our customers.
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