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High Strength Alumina and Zirconia Ceramic Insulator Bushing Spacers

High Strength Alumina and Zirconia Ceramic Insulator Bushing Spacers

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.

The company uses innovative technologies to update Flexible Ceramic Pad, 1 8 316l thermocouple protection tube, Furnace Heating Element Sic, solve industry needs, and meet customer requirements. With the high-quality, low-cost, large-scale and advanced positioning of domestically produced first-class products, we have taken a leading position in the field and represent a relatively high level in China. We continue to develop and innovate to produce more and more advanced products to meet the rapidly developing market demand and to thank our customers for their support and love to 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.

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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.


Our current high value-added High Strength Alumina and Zirconia Ceramic Insulator Bushing Spacers is increasing, and we have certain competitive advantages in the market. The company has established a complete marketing service network and has more than a few distributors. We constantly optimize our company's management system, provide customers with appropriate product services, help customers always maintain better competitive advantages in fierce market competition, and achieve better development.

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