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High Voltage Electrical Porcelain Hollow Ceramic Transformer Bush Insulator

High Voltage Electrical Porcelain Hollow Ceramic Transformer Bush Insulator

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 company has many years of production experience, we are specialized in manufacturing alumina ceramic sharpening rods, ceramic membrane tube, ceramic pipe stand, our product monitoring data is complete. We regulate the duties of each employee, regulate the work behavior of each employee, and regulate the operation procedures of the company to achieve smooth and orderly flow of all work. We adhere to the general tone of seeking progress while maintaining stability and appropriately speeding up our work, and grasp the situation and tasks in the new development stage. The company will continue to build a team of employees with ideals, strong professionalism, and persistent pursuit of career free shipping. We believe in quality over quantity.

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.

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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.


In China, you can find us active in the field of High Voltage Electrical Porcelain Hollow Ceramic Transformer Bush Insulator. After a long-term operation and development, our company has a certain popularity and influence and thanks to the trust and support of the majority of consumers our company has gradually grown and entered the right track. The enterprise spirit of loyalty, responsibility, diligence and dedication formed by the accumulation and cohesion is our spiritual wealth and power source for progress.

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