precision moulding yttrium stabilized Zirconia Ceramic Parts
Reputation depends on quality, quality comes from Hard!
Zirconia Ceramic:
Extrusion method: the zirconia sol or zirconia particles and the thickener are made into a billet, and the billet is extruded from the machine mouth into a filament by hydraulic or by the action of a spiral reamer, and then solidified by sintering. . The fiber produced by this method is relatively thick and the strength of the fiber is also low.
Impregnation method: firstly immersing the viscose or the whole fabric in a zirconium hydroxide solution to swell the viscose fiber, and then obtaining a zirconia fiber having a certain tensile strength by pyrolysis and calcination.
Hydrolysis method: hydrolyzed zirconia as raw material to prepare high-purity ultra-fine zirconium dioxide, 0.2~0.3 mol/L high-purity oxyzirconium chloride solution is added to deionized water for hydrolysis, and boiled zirconia solution for a long time, so that The hydrogen chloride formed by the hydrolysis is continuously evaporated, and the hydrolysis reaction is carried out under boiling for more than 50 hours, and then filtered, washed with deionized water, dried, calcined and pulverized to obtain a product.
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.
