cnc machining ZrO2 zirconia machinery plate disc
Reputation depends on quality, quality comes from Hard!
Zirocnia Ceramics:
The Zirconia Ceramic hot press sintering technology not only significantly reduces the sintering temperature of Alumina Ceramics, but also can suppress the grain growth well, and can obtain dense microcrystalline high strength alumina ceramics, especially suitable for transparent alumina ceramics and microcrystalline corundum. In addition, since the sintering process of alumina is related to the diffusion rate of anion, the reducing atmosphere is favorable for the increase of anion vacancies, which can promote the progress of sintering. Therefore, vacuum sintering, hydrogen atmosphere sintering, etc. are used to achieve low-temperature sintering of alumina ceramics. Effective auxiliary means In the production practice, in order to obtain good comprehensive economic benefits, the above low-burning technologies are often used together, and the method of adding the combustion-assisting additive has the characteristics of low cost, good effect, simple and practical process compared with other methods. Aluminum ceramics, high-aluminum porcelain and corundum porcelain are widely used in production. From the material point of view, through the doping modification technology, the electromechanical properties of alumina ceramics are greatly improved, and the ceramics with low Al2O3 content are replaced. Porcelain with high Al2O3 content is also commonly used in enterprises to reduce the sintering temperature of Alumina Ceramic products. Effective technical means, such as the material properties to meet the requirements of product use, 85 porcelain instead of 90 porcelain or 95 porcelain, 90 porcelain, 95 porcelain instead of 99 porcelain, etc. are feasible.
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.
