custom machinable machining Zirconia Ceramic Parts
Reputation depends on quality, quality comes from Hard!
Zirocnia Ceramics:
Zirconium oxide ceramics are chemically stable and resistant to corrosion. They do not react with other inorganic acids except hydrofluoric acid. They do not react with oxygen in a dry atmosphere at 800 ° C. Above 800 ° C, silicon oxide film is formed on the surface. The elevated silicon oxide film gradually becomes stable, and a dense silicon oxide film can be formed with oxygen at about 1000 °C. Can be maintained to 1400 ° C is basically stable; Silicon Nitride hardness, wear resistance, Mohs hardness is second only to diamond, cubic boron nitride, boron carbide, silicon carbide, anti-mechanical impact; silicon nitride is a covalent bond compound, Difficult to be dense, sometimes need to add additives, the density is about 3.4 (different forming methods have different densities, hot forming density is higher, steel density is about 7.85, titanium alloy density is about 4.5, the unit is g/cm3); more brittle. Although Silicon Nitride Ceramics have ideal material properties, silicon nitride ceramics are currently costly. The cost of the same structural parts is about several times that of Alumina Ceramics. Again, the welding of silicon nitride ceramics with metals is There are not many practical applications in China, and further research and improvement are needed in terms of reliability and cost reduction.
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.
