water pump wearable Zirconia Ceramic washer spacer gasket
Reputation depends on quality, quality comes from Hard!
Zirocnia Ceramics:
The sintering process parameters mainly include sintering temperature, sintering pressure and sintering time. When different ceramic materials are used in different sintering processes, ceramic materials with different microstructures and properties can be obtained. At present, the sintering processes commonly used in Zirconia Ceramics at home and abroad include pressureless sintering, hot pressing sintering, and hot isostatic pressing. And spark plasma sintering. Pressureless sintering, also known as conventional atmospheric pressure sintering, is the sintering of prefabricated ceramic bodies under normal pressure and high temperature conditions. Hot press sintering is a sintering method in which an axial pressure is applied while sintering a powder in a mold. Spark plasma sintering (SPS), also known as plasma activated sintering, is a new type of rapid sintering technology. With the development of zirconia ceramics, major changes have taken place in its application. In the past, it was mainly used in fields such as refractory materials. Now it has been transformed into structural ceramics, bioceramics, and electronic functional ceramics, and its applications in high-tech fields such as aerospace, aviation, and nuclear industries are becoming increasingly active.
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.