15000v Alumina Ceramic Nozzles Components For Tig Welding Torches Wear Resisting
Brand Name:wuxi special ceramic
Model Number:different size
Minimum Order Quantity:10p
Delivery Time:negotiable
Payment Terms:T/T
Place of Origin:Made in China
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Location:
Wuxi Jiangsu China
Address:
N0 4,longshan Rd,Xinwu District,Wuxi City,jiangsu Province,China
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within 1 hours
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Product Details
Alumina(Al203)Nozzles for tig welding torches
Ceramic Nozzle is widely used as components of welding torches.Ceramic nozzles have excellent heating-conveying and heat-transfer characteristics and extreme thermal and mechanical resistance.We can produce different sizes of ceramic nozzles.
Specification
| ALUMINA(Al₂O₃)Main Parameter:(Chemical/physical) | ||||
| Property | Item | Unit | ALUMINA | |
| General properties | Main chemical ingredient | Al₂O₃ 76% | ||
| Bulk Density | g/cm³ | 3.2 | ||
| Color | - | Pink | ||
| Water absorption | % | 0.6 | ||
| Main Characteristics | High Heat Resistance | |||
| Main Applications | *Welding Nozzle*Nozzle for Glass Fiber manufacturing | |||
| Mechanical Properties | Flexural Strength | Mpa | 120 | |
| Elastic Modulus | Gpa | 160 | ||
| Vickers Hardness | Gpa | 9 | ||
| Compressive Strength 20℃ | Mpa | - | ||
| Fracture Toughness(k l c) | Mpa*M*1/2 | - | ||
| Thermal Properties | Thermal conductivity(20℃) | w/mk | 8 | |
| Thermal Shock | ℃ | 320 | ||
| Coefficient of Thermal expansion (40-400℃) | 1x10-6/℃ | 7.1 | ||
| Coefficient of Thermal expansion (40-800℃) | 1x10-6/℃ | 7.5 | ||
| Electrical Properties | Dielectric Strength(1mhz) | kv/mm | 12 | |
| Dielectric Constant(1MHZ) | 25℃ | 8.4 | ||
| Volume Resistivity | ohm-cm(20℃) | ＞10^14 | ||
| ohm-cm(300℃) | 10^10 | |||
| ohm-cm(500℃) | 10^8 | |||
Our Company
Wuxi Special Ceramic Electrical mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride,
Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics,
assembling, insulation, chemicals, instrument, textile, nuclear
industry, aerial field.We accept trial produce according to the
drawing or sample.It usually takes 15 days to finish trial
product.Mass produce usually takes 30 days.Goods' package is carton
or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and
Europe.Our aim is to deliver goods with high quality at quick
delivery date.
quality guarantee:mass produce by 100% inspection
15000v Alumina Ceramic Nozzles Components For Tig Welding Torches Wear Resisting
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