Si3N4 Ceramic Silicon Nitride
Si3N4 Ceramic Silicon Nitride Series by Boca Bearings introduction Riser Tube/Stalk Tube Si3N4 Ceramic for Low Pressure Die Casting Silicon Nitride Riser Tube has many excellent characteristics, such as corrosion resistance, low thermal-expansion coefficient and long service life .It is the...
Si3N4 Ceramic Silicon Nitride Series by Boca Bearings introduction
Riser Tube/Stalk Tube Si3N4 Ceramic for Low Pressure Die Casting
Silicon Nitride Riser Tube has many excellent characteristics, such as corrosion resistance, low thermal-expansion coefficient and long service life .It is the ideal material of the metallurgy industry because of the excellent oxidation resistance, heat-shock stability and no reaction with the metal solution.
Full ceramic bearings and Si3N4 Ceramic Silicon Nitride Feature
1)High strength & good compactness
2)Low thermal espansion coefficient
3)Excellent thermal shock resistance
4)No wetting by molten aluminium and other ono-ferrous molten metal
5)Good corrosion resistance
Si3N4 Ceramic Silicon Nitride Application
Widely applied in aluminium alloys casting, non-ferrous metal metallurgy etc
Young's Modulus of Elasticity
Coefficient of Linear Thermal Expansion
Heart Shock Resistance
Maximum Available Tempereture
1. Checking raw material before producing.
2. Checking one by one before the assebling
3. Checking one by one during the production
4. Have the random inspection before the delivery.
Excellent thermal stability and distortion resistance at high temperature.
1.High mechanical strength at high temperature.
2.Excellent thermal shock resistance.
3.High thermal conductivity.
4.Excellent oxidating resistance.
5.Excellent corrosion resistance at high temperature.
6.Excellent corrosion resistance against chemicals.
7.High abrasion resistance.
We provide free technical service about our products and application issues.
Free on-site touring and introduction of our factory.
We provide process design and validation for free.
We can guarantee on-time delivery of samples and goods.
Close follow-up of all orders by special person and keep customers informed timely.
All after-sale request will be responded in 24 hours.
1. 24-hour Online service
Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale,
2. Competitive price
All of our products are supplied directly from factory. So the price is very competitive.
All products have a one-two years warranty.
The company now recruit distributor and agent all over the world. Prompt delivery and professional after-sales service are our priority, which makes us to be your reliable partner.