precision machining Zirconia Ceramic cap lid cover sleeve
Reputation depends on quality, quality comes from Hard!
Zirocnia Ceramics:
Zirconium oxide sensor is a straight-in heating type, all stainless steel structure. It has the characteristics of high sensitivity, fast response and good stability. It can not only measure the residual oxygen in the combustion process of the boiler, but also can be used for thermodynamic research, continuous monitoring of oxygen content in gas manufacturing plants, control of soaking furnace combustion process, and control analysis of oxygen in production processes such as chemical plants. It plays an active role in reducing environmental pollution, energy saving and improving combustion efficiency. It is also an important means of engineering management and quality control, and is widely used in the domestic boiler industry such as electric power, petrochemical, metallurgy and fertilizer. The sensor has the characteristics of high measurement accuracy, good reproducibility and interchangeability, firm structure and long service life.
The oxygen sensor uses two zirconia discs with a sealed space in between. One of the functions of the disk is a reversible oxygen pump, which in turn fills the sample gas and evacuates this small space. The other disk is used to measure the oxygen partial pressure difference ratio to obtain the corresponding sensing voltage. When the zirconia disk is operated as an oxygen pump, the required temperature of 700 °C is generated by the heating element. The oxygen pump corresponds to the time it takes to reach the rated minimum and maximum pressures in a small space and the oxygen partial pressure value in the environment.
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.
