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Insulation resistance 13N09 argon arc welding ceramic nozzle

Categories Ceramic Welding Nozzle
Brand Name: Weite ceramics
Model Number: 13N9#
Certification: ISO9001
Place of Origin: Jiangsu, China
MOQ: 1500piece
Price: Negotiate
Supply Ability: 100000 per month
Packaging Details: carton
Length: 30mm
Material: Alumina ceramic
colour: Pink
Features: Wear-resistant
Model: 13N9#
Compressive strength: 25000Kg/cm2
advantage: Good electrical insulation
application: Various welding and cutting operations
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Insulation resistance 13N09 argon arc welding ceramic nozzle


High Quality Alumina Ceramic Nozzle 13N9 Insulation And Corrosion Resistance


Product Overview


Alumina nozzle 13N series 9#

The ceramic nozzles produced by our company are made of high-quality alumina raw materials, and have excellent wear resistance, high temperature resistance, high strength, insulation and corrosion resistance under a wide range of operating temperatures and medium conditions. Widely applicable to various welding and cutting operations.

Alumina ceramics have better conductivity, higher mechanical strength and high temperature resistance. As a welding nozzle made of alumina ceramics, it has excellent high temperature resistance, high melting point, and no decline in mechanical properties. It can be used at high temperatures without affecting product performance or bursting. Good corrosion resistance, regardless of strong acid (except hydrofluoric acid), strong alkali (except hot alkali), inorganic organic salts and other conditions will not be affected.


Product parameter table

SizePart NumberLength (mm)Orifice (in)Orifice (mm)Torchdesign
NO 4L13N08306.31/49/20
NO 5L13N09308.05/169/20
NO 6L13N10309.63/89/20
NO 7L13N1130117/169/20
NO 8L13N123012.51/29/20
NO 10L13N1330165/89/20

Material


Project

Alumina AL203Silicon carbide sicSilicon nitride sinSilicon nitride sin
ColorIvoryblackblackMilky white, gray black
Content(%)99.5………………
Main features
  • Excellent high frequency electrical insulation
  • Good wear resistance
  • preservative
  • Strong
  • High hardness

  • Good high temperature strength
  • High thermal conductivity
  • Strong alkali resistance
  • Wear-resistant
  • Lightweight
  • Good high temperature strength
  • Strong impact resistance
  • Strong corrosion resistance
  • Lightweight
  • High strength and high impact resistance
  • Good self-lubricating
  • Strong alkali resistance
  • Smooth surface
  • Good toughness
The main purpose
  • Wear parts
  • High temperature parts
  • Corrosion resistant parts
  • Machinery Seal
  • Sliding parts
  • High temperature parts
  • Molten metal parts
  • Metal plasticity
  • Processed parts
  • Industrial knives
  • Pump parts
  • Wear parts
DensityKg/m³3.9*103.16*103.3*106.0*10

Mechanical behavior


Vickers hardnessGpa16.023.014.013.212.7
Flexural strengthMpa360450102010001470
Compressive strengthMpa2350……………………
Fracture toughnessMpa42-374-54-5

Thermal performance


Linear expansion coefficient40-400℃×10-5/℃7.23.72.810.510.8
40-800℃8.04.43.311.011.3
Thermal conductivityW/(m·k)322002733
Specific heatJ/(kg·k)0.78*100.67*100.65*100.46*100.46*10
Thermal shock resistance (in water)250……>800300350
Electrical performanceDielectric strengthV/m15*105……13*10511*105……
Volume resistance(20℃)Ω·cm>101410810141013……
Dielectric constant……9.6……9.933……
Loss factor×10-410…………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

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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