isostatic pressing 3mol yttria Zirconia Ceramic Tube sleeve
Reputation depends on quality, quality comes from Hard!
Zirocnia Ceramics:
At present, the valves commonly used in various industries in China are metal valves. The use of metal valves has a history of more than 100 years. Although they have experienced changes in materials and structures during the period, due to the limitations of metal materials, the corrosion of metals caused damage to the valves. The effect period of wear resistance, reliability, and service life have a considerable impact. The effect of mechanical and corrosion factors on metal greatly increases the total wear of the contact surface. During the operation of the valve, the friction surface is due to the simultaneous The mechanical action and the chemical or electrochemical interaction between the metal and the environment produce wear and damage. For valves, the climatic conditions of the pipeline work are complex; hydrogen sulfide, carbon dioxide and certain The appearance of these organic acids increases the destructive power of the surface and quickly loses the ability to work. For the preparation of porous ceramics, porous Silicon Nitride Ceramics have both the properties of Silicon Nitride ceramics and porous materials. High strength, good toughness, good creep resistance, good structural stability, rain erosion resistance, heat shock resistance It has the advantages of excellent impact performance, and also has the characteristics of low density of porous materials, low dielectric constant and low dielectric loss. Therefore, porous silicon nitride can be used in the aerospace and aerospace fields, as a nitride for radome materials used in harsh environments Radar radome made of silicon ceramic can be used in 7Ma high-speed aircraft, which has high strength, good thermal shock resistance and rain erosion 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.
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.
