
High Temperature Machined C799 Al2O3 Alumina Ceramic Bushing
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 vision is to be a trusted company by providing quality thin ceramic fiber insulation for furnace gasket, alumina ceramic rod hs code, non porous alumina ceramic tube and attentive service since the establishment of our company. Relying on our own technology development and innovation, we are always committed to providing our customers with the best quality products and services and creating maximum benefits for them. Facing the broad market space, we have a stronger sense of responsibility for development and a more ambitious development goal for our company.
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.
We are increasing the market development of our High Temperature Machined C799 Al2O3 Alumina Ceramic Bushing, strengthening the construction of our corporate innovation capacity, and actively promoting the industrial upgrading of our company. We hope that every employee will insist on obeying the overall situation and take the initiative to transform this responsibility into conscious action to implement the company's decision and deployment. In the production process, we have established a good market reputation.
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