Gas Protection Alumina Ceramics Welding Torch Accessories
Brand Name:Weite ceramics
Certification:ISO9001
Model Number:MB26KD
Minimum Order Quantity:1000piece
Place of Origin:Jiangsu, China
Price:Negotiate
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Hongwei Development Zone, Dingshu Town, Yixing City, Jiangsu Province
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within 25 hours
Product Details
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Product Details
MB26KD Gas Protection Welding Torch Accessories Protection Porcelain Sleeve
Product Overview
Alumina ceramic is a ceramic material with alumina as the main body, which is used for thick film integrated circuits. Alumina ceramics have better conductivity, mechanical strength and high resistance.
| Model | Welding gun model | Specifications |
| MB24KD | Binzel | D9.4XD16.7X20mm |
| MB26KD | Binzel | D10.5XD15.0X29mm |
| MB36KD | Binzel | D10.5XD15.0X32.5mm |
| MB50ID | Binzel | D11.6XD15.4X27.7mm |
Product parameter table
Material Project | Alumina AL203 | Silicon carbide sic | Silicon nitride sin | Silicon nitride sin | ||||
| Color | Ivory | black | black | Milky white, gray black | ||||
| Content(%) | 99.5 | …… | …… | …… | ||||
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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 | …… | ||
Product advantages
1. Good thermal conductivity, high insulation strength and high
resistivity, low dielectric loss, and dielectric constant is
generally between 8-10;
2. It has good conductivity, mechanical strength and high
temperature resistance, and can be made into high-temperature
structural ceramics.
Applications
- Shipbuilding, bridges, large-scale structural facilities
- Lighting industry
- Electronics and electric heating industry
Product Picture
Alumina ceramics are also called precision ceramics, special ceramics, or high-tech ceramics. It uses highly selected raw materials and is produced according to a special manufacturing process, which can precisely control the chemical composition and ceramics with excellent properties.
Product packaging
Packed in carton
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
Gas Protection Alumina Ceramics Welding Torch Accessories
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