high toughness ZrO2 Zirconia Ceramic brick tile
Reputation depends on quality, quality comes from Hard!
Zirocnia Ceramics:
Nano-lubrication technology can improve the performance of zirconia ceramic bearings from the aspects of reducing friction and wear, improving the wear resistance of contact surfaces, self-repairing, etc. It is one of the important development trends of zirconia ceramic bearing lubrication, microscopy of R-SiC It is a cuboid particle with gaps between the particles. As the corrosion time increases, it is slightly loose, but there is no obvious damage. The microscopic of Si3N4-SiC is dense at first, with the extension of thermal cycle time, Si3N4 -The SiC particles become loose and the crystals are not cracked, indicating that the two ceramic materials can effectively resist the infiltration of the aluminum-silicon molten alloy, and the corrosion resistance is very good. The disadvantages of the hot die-casting process are: 1. High porosity The internal defects are relatively high, the density is low, and the mechanical properties and performance stability of the product are relatively poor. 2. The dewaxing process is required, the energy consumption and production time are increased, and it is difficult to prepare thick-walled products due to dewaxing restrictions. 3. Not suitable for preparation Large-size ceramic products 4. Difficult to manufacture high-purity ceramic products, which limits the application of the process in high-end technology. Application of hot die-casting process: mainly used in the production of small and medium-sized Inch complex structure and structural ceramics, wear resistant ceramics, electronic ceramics, insulating ceramic, textile ceramics, heat-resistant ceramics, ceramic sealed, corrosion-resistant ceramics, thermal shock resistance of ceramic articles
Data Sheet↓
Color: Customized Density: 6.0g/cm3 Zirconia Content: 94.4% Gas permeability: 0 Water Absorption: 0 Crystal Size: 0.5um Rockwell Hardness(45N): 78R45N Vickers Hardness (Load 500g): 11.5(1175)Gpa(Kg/mm²) Flexural Strength(20°C): 800Mpa Compressive Strength(20°C): 2000Mpa
Modulus of Elasticity(20°C): >200Gpa
Fracture Toughness(20°C): 9.0 MPam1/2 Thermal Conductivity(20°C-400°C): 2.5W(m.K) Thermal Expansion Coefficient: 9.6 10-6/°C Thermal Shock Resistance: 250 △T°C
Application industry:
Machinery, fiber optic, knife, medical, food, petroleum etc.
Specific application:
plunger, Ceramic Shaft, fiber optic bushing, stub, grinding, ceramic knife, ceramic slide guide, machined plunger, mobile phone shell, watch case, haircut razor blade etc.
Why Choose Us? 1.12 years of professional production industrial ceramics factory 2.High quality products with low price 3.High precision parts with lowest tolerance 4.Short time for production 5.Has a group of experienced, professional and efficient R&D team 6.Has a good reputation in China and abroad. 7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.