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Welding Porcelain Mouth 10N48 Alumina Ceramic Accessories

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Welding Porcelain Mouth 10N48 Alumina Ceramic Accessories

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Brand Name : Weite ceramics

Model Number : 10N4#

Certification : ISO9001

Place of Origin : Jiangsu, China

MOQ : 1500piece

Price : Negotiate

Supply Ability : 100000 per month

Packaging Details : carton

Molding method : Dry pressing/Hot pressing

colour : Pink

Features : Wear-resistant

Brand : Weite ceramics

Model : 10N4#

Flexural strength : 3000Kg/cm2

Compressive strength : 25000Kg/cm2

Main ingredients : 95％Al2O3

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Welding Porcelain Mouth 10N Series Alumina Ceramic Accessories

Product Overview


Alumina nozzle 10N series 4#

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

Size Part Number Length (mm) Orifice (in) Orifice (mm) Torchdesign
NO 4 10N50 47 1/4 6.5 17/18/26
NO 5 10N49 47 5/16 8.0 17/18/26
NO 6 10N48 47 3/8 9.5 17/18/26
NO 7 10N47 47 7/16 11.0 17/18/26
NO 8 10N46 47 1/2 12.5 17/18/26
NO 10 10N45 47 5/8 16.0 17/18/26
NO 12 10N44 47 11/16 19.5 17/18/26

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
  • 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
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

  1. Argon arc welding alumina welding ceramic nozzle series has the characteristics of high temperature resistance, strong reliability and price concessions.
  2. Alumina ceramic nozzle can be used at 1500℃, with high strength, good thermal stability, corrosion resistance at high temperature, and excellent nozzle material performance.

Applications
  • Shipbuilding, bridges, large-scale structural facilities
  • Lighting industry
  • Electronics and electric heating industry

Welding Porcelain Mouth 10N48 Alumina Ceramic Accessories

Welding Porcelain Mouth 10N48 Alumina Ceramic Accessories

Product packaging

Packed in carton

Welding Porcelain Mouth 10N48 Alumina Ceramic Accessories

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


Product Tags:

10N48 Alumina Ceramic Accessories

      

10N50 argon torch nozzle

      

4# welding torch nozzle

      
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