wearable insulated YSZ Zirconia Ceramic Block
Reputation depends on quality, quality comes from Hard!
Zirocnia Ceramics:
The friction and wear of Zirconia Ceramics is a microscopic failure process with aluminum alloy rods and many complicated phenomena. With the development of materials science and technology, especially nanotechnology, the friction and wear properties of ceramic composites are widely studied. Concerned [1,2]. Tetragonal zirconia polycrystalline (TZP) ceramics have high fracture toughness and flexural strength and low elastic modulus, which is an ideal anti-wear in engineering applications. The surface-coated glass-coated alumina micropowder, small-sized template crystal and yttrium-stabilized tetragonal zirconia (Y-TZP) micropowder are used as raw materials. The rapid expansion rate of ZrO2 sizing orifice determines the life of continuous billet continuous casting. The analysis shows that the main reason for the expansion is the low strength of the product and the large pores. Therefore, the use of nanotechnology to reduce the pores of the ZrO2 sizing nozzle is expected to improve its performance.
ZrO2 sizing nozzle body after nano-zirconia (VK-R30Y3) composite, after Sintering at 1500 °C × 6h and ZrO2 sizing nozzle before nanocompositing, the bulk density and stomata after firing at 1800 °C × 6h The rate was the same, and after the nano-composite sample was fired at 800 ° C for 6 h, the apparent porosity decreased from 19% to 11%. The pore size and pore volume are both small, and most of them are concentrated at 10 nm. It can be seen that nano-zirconia (VK-R30Y3) is mainly filled in the pores to act as a filling and promote sintering. Reduce porosity and acid and alkali resistance
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.
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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.
