
Pressureless Sintering Silicon Carbide Sic Washer Bush
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 do everything from a high starting point, high standards and strict requirements, aiming at and keeping up with the development of the recrystallised alumina ceramic tubes, Reaction Bonded Silicon Carbide, ceramic pipe bowl industry, pursuing excellent quality and surpassing competitors. We create a good working environment and atmosphere for our employees and encourage them to bring their respective strengths into play. In order to increase the market share and improve the existing customer loyalty, our company insists on providing the best products and services. We are interest-oriented, insist on value orientation, continuously enhance value-added, and talk about both economic and social benefits.
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.
After years of sustainable development, our company has stood out from the Pressureless Sintering Silicon Carbide Sic Washer Bush industry, and the products and services have won unanimous praise from customers. The extension of the industrial chain has realized the diversification from a single product to a product of the enterprise. In the course of development, we gather strong spiritual power to boost the leap forward development of enterprises.
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