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Brand Name : Weite ceramics
Model Number : 53N24L
Certification : ISO9001
Place of Origin : Jiangsu, China
MOQ : 1500piece
Price : Negotiate
Supply Ability : 100000 per month
Packaging Details : carton
Length : 29mm
Features : High mechanical strength
Model : 53N24L
advantage : Good electrical insulation
application : Various welding and cutting operations
place of origin : Jiangsu, China
Molding method : Dry pressing/Hot pressing
Material : Alumina ceramic
Welding Ceramic Nozzle 95 Porcelain Argon Arc Welding Torch 53 Extended Series
Alumina nozzle 53N series 24L
Size | Part Number | Length (mm) | Orifice (in) | Orifice (mm) | Torchdesign |
NO 4L | 53N24L | 29 | 1/4 | 6.5 | 24 |
NO 6L | 53N27L | 29 | 3/8 | 9.5 | 24 |
NO 4XL | 53N24XL | 62 | 1/4 | 6.5 | 24 |
NO 4XXL | 53N24XXL | 92 | 3/8 | 6.5 | 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 | …… | …… | …… | ||||
Main features |
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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 | …… |
Durable, good electrical insulation; strong thermal shock resistance; good thermal conductivity; strong humidity resistance; high temperature resistance; good chemical stability; high mechanical strength.
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.
1. Are you a businessman or a manufacturer?
We are a company, we have our own factory
2. How long is your delivery time?
Negotiable
3. Can the product be customized?
Can be customized
4. What is the product packaging?
Carton or according to customer requirements
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95 ceramic lengthened 53n24l alumina ceramic welding nozzle Images |