
Grease Oil Deep Groove Ball Bearing 6418 with SGS
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 have put in place a professional technical research and service team that can select ceramic fiber woven cloth, module ceramic fiber, protection tube for thermocouple that meet requirements based on customer needs and actual conditions. The fruitful promotion of our work has stimulated the endogenous power of the enterprise and laid a solid foundation for building a competitive enterprise. In the face of the diversity of clients, we always try operate according to different needs of individual customers, providing them with customized service differentiation. We take the basic principle of good faith in business, create interests for customers as the main purpose and establish long-term and friendly cooperation relationship with the majority of peers as the goal. 'What do we take to compete' is regarded as the concept of the company's survival, which has been strictly implemented since the beginning of the enterprise, and will continue to be implemented.
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 always insist on pushing out new Grease Oil Deep Groove Ball Bearing 6418 with SGS with our innovative and perfect product quality, which is our consistent attitude. Our company will serve foreign customers in good faith with the comprehensive potential of innovation, scale, brand, strength, technology, management, sales and service. I hope that our company's efforts and persistence for many years, the products manufactured with our heart will be loved and praised by every user.
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