Customized 10N48 Aluminum Oxide Ceramic Welding Nozzle Of Tig Welding Spare Parts
ceramic welding nozzle
1. Description
Material: alumina or zirconia as client's request
Specification: Customized
Tolerance: To be +/-0.01mm or better
Surface finish: polishing or natural
Prime Feature: Anti-chemical And Great Wear Resistant
Nowadays, ceramic nozzle have been commonly used in irrigation in agriculture and textile manufacturing field because of their outstanding wear resistant and anti-chemical properties than metal ones.. It's a big change in irrigation and texitle industry as it has a much better the spary quality and flow accuracy with ceramic nozzle.
We are able to produce varity of ceramic sprial nozzle via ceramic injection molding, or dry pressing. All of them have a very dense and tough ceramic body, we are easy to get a tight dimensional tolerance for forming directly,
Aslo, we support all customized design ceramic nozzle service. Whatever it's prototyping or mass production for cost down, we can support you.
2.Data Sheet
| Properties | Unit | Steatite ceramic | 95% Al2O3 | 99% Al2O3 | Zirconia Ceramic |
| Density | g/cm³ | 2.7 | 3.6 | 3.8 | 5.6 |
| Flexural strength | Mpa | 145 | 300 | 300 | 354 |
| Hardness | Gpa | 5.7 | 7 | 10.7 | 12.3 |
| Elastic modulus | Gpa | 120 | 275 | 320 | 205 |
| Poissons ratio | - | 0.21 | 0.22 | 0.22 | 0.30 |
| Linear expansion coefficient | x 10-6/℃ | 7.9 | 7.1 | 7.8 | 9 |
| Thermal conductivity | w/(m.k) | 2.5 | 20 | 25 | 2.5 |
