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Yixing Weite Chinaware Co., Ltd

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White alumina ceramic flat nozzle parts

White alumina ceramic flat nozzle parts

  • White alumina ceramic flat nozzle parts
  • White alumina ceramic flat nozzle parts
  • White alumina ceramic flat nozzle parts
White alumina ceramic flat nozzle parts
Product Details:
Place of Origin: Jiangsu, China
Brand Name: Weite ceramics
Certification: ISO9001
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 Temperature Resistance Material: Alumina Ceramic
Colour: White Brand: Weite Ceramics
Compressive Strength: 25000Kg/cm2 Name: Ceramic Nozzle
High Light:

alumina machining ceramic parts

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Machining Ceramic Welding Nozzle

,

al2o3 ceramic welding nozzle

 

White Alumina Welding Ceramic Protective Sleeve Duckbill Shape

 

Product Overview

 

The argon arc welding nozzle is an accessory at the front end of the welding gun, which plays a protective role. Commonly known as: porcelain nozzle, argon welding nozzle
The various types of porcelain nozzles produced by the company are strictly monitored from the preparation of raw materials, processing, firing, and inspection of finished products to ensure that customers are provided with high-quality and cheap products.

 

Main ingredients: 95% Al2O3 (alumina)

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 Length (mm) Orifice (in) Orifice (mm) Torchdesign
NO 4 54N18 42 1/4 6.5 17/18/26
NO 5 54N17 42 5/16 8.0 17/18/26
NO 6 54N16 42 3/8 9.5 17/18/26
NO 7 54N15 42 7/16 11.0 17/18/26
NO 8 54N14 42 1/2 12.5 17/18/26
NO 11 54N19 42 11/16 19.0 17/18/26

 

Size Part Number Length (mm) Orifice (in) Orifice (mm) Torchdesign
NO 4L 54N18L 76 1/4 6.5 17/18/26
NO 5L 54N17L 76 5/16 8.0 17/18/26
NO 6L 54N16L 76 3/8 9.5 17/18/26
NO 7L 54N15L 76 7/16 11.0 17/18/26
NO 8L 54N14L 76 1/2 12.5 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

 

Argon arc welding alumina welding ceramic nozzle series has the characteristics of high temperature resistance, strong reliability and price concessions.

1. The structure is simple. It is suitable for mass production and can improve work efficiency by dozens of times.
2. Good insulation. Due to the insulation and non-conductivity of the ceramic nozzle, during the welding process, unlike the copper nozzle, once the metal splash gradually accumulated on the inner wall is connected to the welding wire, the nozzle touches the workpiece, and a short circuit will occur, causing sparks and burning out .

 

Applications

 

1. Textile machinery
2. Lighting
3. Petrochemical
4. Automotive industry
5. Medical machinery

White alumina ceramic flat nozzle parts 0

 

Product packaging

 

Packed in carton

White alumina ceramic flat nozzle parts 1

 

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

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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