
99% 99.5% Al2O3 Alumina Ceramic 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 produce our ceramic heat sink cooling pad, al2o3 ceramic tube, cost to replace heating element in furnace according to batch management, from the molding process all the way to the packaging process according to the box batch barcode management to ensure the traceability of quality. The company implements supply-side structural reforms, adjusts and optimizes industrial layout, actively promotes intelligent manufacturing upgrades, and strives to achieve high-quality development. Let's develop market by fully utilizing our in depth advantages and strive for building. Our company has always been trusted and praised by the majority of users for its complete products and rapid delivery, and our service scope is all over the world.
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 determined to meet the growing demand of our customers and the market for our 99% 99.5% Al2O3 Alumina Ceramic Bush in order to achieve our economic and social responsibilities. The company is committed to localizing the world's first-class manufacturing technology, and has invested huge sums of money to introduce world-leading automated manufacturing equipment to ensure the highest efficiency and highest quality of production and fully meet the needs of users. We support our buyers with ideal high quality products and high level service.
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