Argon arc welding ceramic nozzle of 95% porcelain 53n27 alumina
Brand Name:Weite ceramics
Certification:ISO9001
Model Number:53N27
Minimum Order Quantity:1500piece
Place of Origin:Jiangsu, China
Price:Negotiate
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Address:
Hongwei Development Zone, Dingshu Town, Yixing City, Jiangsu Province
Supplier`s last login times:
within 25 hours
Product Details
Company Profile
Product Details
95 Porcelain Welding Accessories Ceramic Special Protection Mouth
Product Overview
Alumina nozzle 53N series 27
The company's speech is dedicated to the production of various specifications of argon arc welding torch nozzles, air plasma protective covers, shunts and various positioning pins, electrical ceramics, etc. Its products are mainly made of 95% AL2O3 raw materials, and its characteristics have the advantages of wear resistance, high temperature resistance, corrosion resistance, high strength and so on. Products are widely used in machinery, military, automotive, electronics, chemical, textile and other industries. In the spirit of pioneering and innovative, the company pursues the perfect business philosophy. Taking science and technology as the leading factor, actively develop domestic and foreign markets. At the same time, the company is dedicated to serving our customers, and welcome all customers to discuss cooperation!
Product parameter table
| Size | Part Number | Length (mm) | Orifice (in) | Orifice (mm) | Torchdesign |
| NO 3 | 53N23 | 17 | 3/16 | 4.0 | 24 |
| NO 4 | 53N24 | 17 | 1/4 | 6.5 | 24 |
| NO 5 | 53N25 | 17 | 5/16 | 8.0 | 24 |
| NO 6 | 53N27 | 17 | 3/8 | 9.5 | 24 |
Material Project | Alumina AL203 | Silicon carbide sic | Silicon nitride sin | Silicon nitride sin | ||||
| Color | Ivory | black | black | Milky white, gray black | ||||
| Content(%) | 99.5 | …… | …… | …… | ||||
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| Density | Kg/m³ | 3.9*10 | 3.16*10 | 3.3*10 | 6.0*10 | |||
Mechanical behavior | Vickers hardness | Gpa | 16.0 | 23.0 | 14.0 | 13.2 | 12.7 | |
| Flexural strength | Mpa | 360 | 450 | 1020 | 1000 | 1470 | ||
| Compressive strength | Mpa | 2350 | …… | …… | …… | …… | ||
| Fracture toughness | Mpa | 4 | 2-3 | 7 | 4-5 | 4-5 | ||
Thermal performance | Linear expansion coefficient | 40-400℃ | ×10-5/℃ | 7.2 | 3.7 | 2.8 | 10.5 | 10.8 |
| 40-800℃ | 8.0 | 4.4 | 3.3 | 11.0 | 11.3 | |||
| Thermal conductivity | W/(m·k) | 32 | 200 | 27 | 3 | 3 | ||
| Specific heat | J/(kg·k) | 0.78*10 | 0.67*10 | 0.65*10 | 0.46*10 | 0.46*10 | ||
| Thermal shock resistance (in water) | ℃ | 250 | …… | ＞800 | 300 | 350 | ||
| Electrical performance | Dielectric strength | V/m | 15*105 | …… | 13*105 | 11*105 | …… | |
| Volume resistance(20℃) | Ω·cm | ＞1014 | 108 | 1014 | 1013 | …… | ||
| Dielectric constant | …… | 9.6 | …… | 9.9 | 33 | …… | ||
| Loss factor | ×10-4 | 10 | …… | …… | 520 | …… | ||
Product advantages
- long lasting
- Good electrical insulation
- Strong thermal shock resistance
- Good thermal conductivity
- Strong moisture resistance
- High temperature resistance
- Good chemical stability
- High mechanical strength
Applications
- Shipbuilding, bridges, large-scale structural facilities
- Lighting industry
- Electronics and electric heating industry
Product packaging
Packed in carton
In addition to common sizes and specifications, our company accepts drawings and samples for customization. If necessary, please contact our company directly.
FAQ
- Are you a businessman or a manufacturer?
We are a company, we have our own factory
- How long is your delivery time?
Negotiable
- Can the product be customized?
Can be customized
- What is the product packaging?
Carton or according to customer requirements
- What other products does the company produce?
Welded ceramic nozzles, welded ceramic liners, electronic ceramics, textile ceramics, etc.
Argon arc welding ceramic nozzle of 95% porcelain 53n27 alumina
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