Industrial Silicon Nitride Tube With Extrusion Molding Process Si3N4 Tubes
Price:
CUSTOMIZED
MOQ:
1KG
Delivery Time:
USUALLY 1 MONTH
Brand:
Cersol
Product Description
Silicon Nitride material is one of the hardest materials in the world with extrusion molding process and hot isostatic pressing sintering adopted during the production. Its high strength, wear resistance, temperature resistance, corrosion resistance, acid resistance and alkali resistance can well ensure the purity of materials.
Features:
- Moulding: Cold isostatic pressing(CIP)
- Sintering: GPSN/RSSN
- High strength and good compactness
- Low thermal expansion coefficient
- Excellent thermal shock resistance
- No wetting by molten aluminum and non-ferrous metal
- Thermocouple's long-time stability and service life will be up to outside protection tube.
- Thermocouple shielded by silicon nitride thermocouple sheath will quickly react to temperature due to its good thermal conductivity and thinner wall thickness.
- Silicon nitride thermocouple protection tube is for continuous temperature measurement and protect thermocouple without erosion.
Technical Parameters:
| ltem | Parameter | |
| Physical properties | Density (g/cm³) | ≥3.2 |
| Elastic Modulus(GPa) | 300-320 | |
| Hardness (HV ) | ≥12 | |
| Flexural strength(MPa) | 700 | |
| fracture toughness (MPa.m³) |
6 | |
| thermal expansivity (×106/k) |
3.2 | |
| Upper temperature limit of use(℃) |
1200 | |
| Thermal Shock Resistance (AT℃) |
600-700 | |
| insulativity | insulation | |
| Acid and alkali corrosion resistance |
high | |
| Properties of grinding media |
Particle distribution(mm) | 0.6+0.1mm |
| Filling dense(g/cm³) | ≥1.8 | |
| Average Crushing Load(Kgf) |
≥20 | |
| Sphericity(DS/DL) | 98% | |
| surface self- abrasion(PPm/h) |
1.5 | |
| internal self- abrasion(PPm/h) |
1.7 | |
| Internal porosity(%) | 0.02 | |
| Error rate of particle size(%) |
0.1 |
Silicon Nitride Thermowell Tube Size:
| Regular Sizes (mm) | N.W (kg) |
| 28*16*300 | 0.398 |
| 28*16*400 | 0.53 |
| 28*16*500 | 0.66 |
| 28*16*600 | 0.79 |
| 28*16*700 | 0.93 |
| 28*16*800 | 1.06 |
| 28*16*900 | 1.2 |
| 28*16*1000 | 1.33 |
| 28*16*1100 | 1.46 |
| 28*16*1200 | 1.592 |
| 28*16*1300 | 1.725 |
| 28*16*1400 | 1.858 |
| 28*16*1500 | 1.99 |
| 22*12*300 | 0.255 |
| 22*12*400 | 0.34 |
| 22*12*500 | 0.425 |
| 22*12*600 | 0.51 |
| 22*12*700 | 0.595 |
| 22*12*750 | 0.641 |
| 22*12*800 | 0.68 |
| 22*12*850 | 0.727 |
| 22*12*900 | 0.77 |
| 16*8*300 | 0.145 |
| 16*8*400 | 0.193 |
| 16*8*500 | 0.242 |
| 16*8*600 | 0.29 |
| 16*8*700 | 0.338 |
| 16*8*750 | 0.362 |
| 25*13*660 | 0.756 |
| 30*18*660 | 0.96 |
| 35*23*660 | 1.154 |
| 40*26*660 | 1.533 |
| 40*24*480 | 1.236 |
| 50*35*660 | 2.12 |
| 60*40*660 | 3.32 |
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Company
Zhuhai Cersol Technology Co, Ltd
Location
No.9 Qianshan Road, Zhuhai, Guangdong Province, China
Contact Person
Chen