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High purty Silicon Nitride tube/Si3N4 protection tube
Silicon Nitride is a fully dense, pressureless sintered ceramic specifically compounded to yield an amorphous intergranular phase. Pressureless sintering allows for net shape forming of complex components in a cost effective manner. This grade is isotropic with respect to engineering properties and offers excellent resistance to mechanical fatigue. PSO Si3N4 is useful for both large shaped, large cross-sectional structures as well as small, intricate components.
Features:
Benefits:
1.Properties
Lightweight (60% Lighter than Steel)
High Fracture Toughness
Wear Resistant
High Dielectric Strength
Microwave Transparency
Non Magnetic
Corrosion Resistant
Chemically Inert
Low Coefficient of Thermal Expansion
Thermal Shock Resistance
2.Applications
Logging Tools
Drilling Components
Measuring Wheels
Check Valves
Proprietary Down Hole Components
And Others
3.The major performances of Si3N4 based materials
Sintering process | Density | Bend strength | Hardness | Fracture toughness | Modulus of elasticity |
g/cm3 | MPa | HV10 | MPa · m1/2 | GPa | |
Gas Pressure Sintering | >3.20 | 750-1000 | 1500-1700 | 7-8 | 310 |
Generally, our warranty is one year. Within the warranty period, we can offer technique support, Feedback to you within 12 hours and help you to settle your problem controller freely.
1.Do you have MOQ of goods?
We accept the trial order, so you can test quality firstly.
2.Can you offer best price for us to beat competitors?
Of course, we can update price to support your business.
3.How long will it take to complete my order?
For the stock items, we can arrange the shippment within 3 days after paymment is received. For the customized items,lead time is about 25-30 days.
4. Can you send goods to our shipping agent in China?
YES, We can. And delivery time is within 3 days.
5. Can we visit your factory?
We are so happy to get your visit.
Any question, please feel free to contact us!
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