silicon nitride

1.Certification: ISO9001:2008
2.CCS: 120Min (high strength)
3.Good thermal conductivity
4.MOQ: 1Ton
5.Usage: metallurgical industry

Silicon nitride riser tube is the key part of the low pressure casting. It is the ideal materials of the metallurgy industry because of good features.

Open top construction
100000pcs monthly capacity
50pcs/bale packaging
25 days after receive deposit
Color and size can be customized

silicon nitride degassing rotor
non wetting properties

Silicon nitride degassing rotor is the key part of casting. It is the ideal materials of the metallurgy industry because of good features

Silicon nitride thermocouple protection tube is for continuous temperature measurement and protect thermocouple without erosion.

Silicon nitride thermocouple protection tube for aluminum molten melts
No wetting property

Dimension(mm): 4*9*2.5 mm
Weight: ZrO2 / 0.0005 kg ; Si3N4 /0.0003kg
Material : Ceramic Zirconia/ZrO2 or Silicon Nitride/Si3N4
Grade : P0,P6,P5

Silicon Nitride Powder
Product Description
Silicon Nitride powder, gray, is new material which produces under the specific high temperature and hig

silicon nitride riser tube for low pressure die casting

Silicon nitride nozzle with stainless steel shell
Silicon nitrides (Si3N4) feature an excellent combination of material properties. They are nearl

China silicon nitride riser tube manufacturers, silicon nitride riser tube suppliers, silicon nitride riser tube factory, silicon nitride riser tube c

Applications: used on large blast furnace taphole stemming and iron groove material or other monolithic refractories

Good Corrosion Resistance
Low Thermal Expansion Coefficient
Silicon Nitride Powder

3. High corrosion resistance when mixed with molten nonferrous metal
4. Anti-chemicals
5. Electrical isolation

Silicon nitride thermocouple protection tubes
The silicon nitride thermocouple protection tubes have the characteristics of high strength, high tempe

1. 11 production lines.
2. Professional sales team and after sales service.
3. Free Sample Provided If Need.

Full ceramic bearing used for modern industry.

Contents:Si3N4
High Strength
Anti-corrosion
Heat Resistant

Ferro silicon nitride powder:
used on large blast furnace taphole stemming
used in iron groove material or other monolithic refractories

1. 11 production lines.
2. Professional sales team and after sales service.
3. Free Sample Provided If Need.

Silicon Nitride has the most versatile combination of mechanical, thermal, and electrical properties of any technical ceramic material.

Ceramic balls made of silicon nitride

Unipretec can supply ceramic ball valve, valve seat, liner, body, our materials have alumina ceramic, zirconia ceramic, silicon nitride and so on.

China silicon nitride thermal couple protection tube manufacturers, silicon nitride thermal couple protection tube suppliers, silicon nitride thermal

Si3N4 Ceramic Blade
1. high hardness
2. low thermal expansion
3. good thermal insulation
4.lightweight,long life ceramic

High Speed Silicon Nitride Ceramic Bearings,Ceramic Bearings

widley used in aluminium alloy casting and low pressure die casting
high temperature resistance
good resistance

1.Wear Resistant, Corrosion Resistant
2. Resistant To High Temperature
3. High Electrical Insulator
4. Abrasion resistance,factory

1.Rio Tinto Supplier
2.ISO certificated.
3.MOQ:1ton
4.High resistance to cryolite Corrosion.long durability