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Yixing Weite Chinaware Co., Ltd

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2304 series alumina high temperature resistant ceramic nozzle

2304 series alumina high temperature resistant ceramic nozzle

  • 2304 series alumina high temperature resistant ceramic nozzle
  • 2304 series alumina high temperature resistant ceramic nozzle
  • 2304 series alumina high temperature resistant ceramic nozzle
2304 series alumina high temperature resistant ceramic nozzle
Product Details:
Place of Origin: Jiangsu, China
Brand Name: Weite ceramics
Certification: ISO9001
Model Number: 2304-00#
Payment & Shipping Terms:
Minimum Order Quantity: 1500piece
Price: Negotiate
Packaging Details: carton
Supply Ability: 100000 per month
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Detailed Product Description
Features: High Mechanical Strength Colour: Pink
Model: 2304-00# Advantage: Good Electrical Insulation
Application: Various Welding And Cutting Operations Material: 95 Alumina Ceramics
High Light:

Alumina Argon Torch Nozzle

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43MM argon welding nozzle

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130-00 Argon Torch Nozzle

 

2304 series aluminum oxide argon nozzle high temperature ceramic nozzle

 

Product Overview


Alumina nozzle 2304 series 00#

 

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.

 

Main ingredients: 95% Al2O3 (alumina)

Material properties:

  1. Density 3.6g/cm3
  2. Water absorption rate 0%
  3. Sintering temperature 1700℃

Physical properties:

  1. Hardness 1500HV
  2. Mohs hardness: 8.8Mohs scale
  3. Refractoriness: 2000℃
  4. Flexural strength: 3000Kg/cm2
  5. Compressive strength: 25000Kg/cm2
  6. Fracture toughness: 3--4Map.m

Thermal characteristics:

  1. Maximum operating temperature 1700℃
  2. Thermal expansion coefficient: 8*10-6/℃(0--1000℃)
  3. Thermal shock resistance: 220T (℃)
  4. Thermal conductivity: 25--14w/m.R (25-300℃)

Electrical characteristics:

  1. Volume resistivity>1014-->1012>Ω.cm(20--300℃)
  2. Insulation strength: 18KV
  3. Dielectric constant: 9.5 100MHz(E)

 

Product parameter table

 

Size Part Number Orifice (in) Orifice (mm) Torchdesign
NO 4 2304-0069   6.5  
NO 5 2304-0070   8.0  
NO 6 2304-0073   9.5  
NO 7 2304-0074   11.0  

 

Size Part Number Orifice (in) Orifice (mm) Torchdesign
NO 4 2304-0075   6.5  
NO 6 2304-0076   9.5  
NO 8 2304-0077   12.5  
NO 10 2304-0078   16.0  

 

 

Size Part Number Orifice (in) Orifice (mm) Torchdesign
NO 4 2304-0079   6.5  
NO 5 2304-0080   8.0  
NO 6 2304-0081   9.5  
NO 8 2304-0082   12.5  
NO 10 2304-0083   16  
NO 4 2304-0084   6.5  
NO 8 2304-0085   12.5  

 

2304 series alumina high temperature resistant ceramic nozzle 0

2304 series alumina high temperature resistant ceramic nozzle 1

2304 series alumina high temperature resistant ceramic nozzle 2

 

 

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
  • 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

2304 series alumina high temperature resistant ceramic nozzle 3

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.

2304 series alumina high temperature resistant ceramic nozzle 4

 

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

5. What other products does the company produce?
Welded ceramic nozzles, welded ceramic liners, electronic ceramics, textile ceramics, etc.

 

Contact Details
Yixing Weite Chinaware Co., Ltd

Contact Person: wei.teci

Tel: +8613801535622

Send your inquiry directly to us
Yixing Weite Chinaware Co., Ltd
Hongwei Development Zone, Dingshu Town, Yixing City, Jiangsu Province
Tel:86--13921342218
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