We are a professionl manufacturer tig welding ceramic nozzles in China and we can provide high precision ceramic nozzles to clients.
Specifications
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| (A95Â ceramics) | ||||
| Essential components | 95Al2O3 | |||
|
Material characteristics |
Density | g/cm3 | 3.7 | |
| Water Absorption |  | O | ||
| Agglomeration temperature |  | 1680 | ||
|
Physical characteristics |
Hardness | HV | 1500 | |
| AntiFolding Strength | Kgf/cm2 | 3000 | ||
| Compressive Strength | Kgf/cm2 | 25000 | ||
| Tenacity | Map.m3/2 | 3-4 | ||
|
Thermodynamic property |
Highest application temperature |  | 1450 | |
| Thermal expansion coefficient O-1000 | / | 8*10-6 | ||
| Heat resistance | T() | 220 | ||
| Thermal conductivity | W/m.k(25-300) | 25 14 | ||
|
Electrical specification |
Volume resistivity |
20 | >.cm | >1012 |
| 100 | 1012-1013 | |||
| 300 | >1010 | |||
| Insulation breakdown intensity | KV/mm | 18 | ||
| Dielectric constant | 100MHz(E) | 9.5 | ||
Advantages
1.long service life
2.High density
3.Good wear resistance
4.Good corrosion resistant
5.Thermal shock resistant
6.Competitive price
7.Produce accroding to customer's requirementÂ
8.On-time delivery
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| Part No. | Length (mm) | Size (inches) | Size | Torches |
| Â Â Â Â Â | ||||
|  53N58 |      25.4 |  1/4 |  4 |      9 series tig torch   20 series tig torch |
| Â 53N59 | Â 5/16 | Â 5 | ||
| Â 53N60 | Â 3/8 | Â 6 | ||
| Â 53N61 | Â 7/16 | Â 7 | ||
| Â 53N61S | Â 7/16 | Â Short | ||
| Â Â Â Â Â | ||||
|  54N18 |       42 |  1/4 |  4 |  17 series tig torch  18 series tig torch  26 series tig torch     |
| Â 54N17 | Â 5/16 | Â 5 | ||
| Â 54N16 | Â 3/8 | Â 6 | ||
| Â 54N15 | Â 7/16 | Â 7 | ||
| Â 54N14 | Â 1/2 | Â 8 | ||
| Â 54N19 | Â 11/16 | Â short | ||
| Â Â Â Â Â | ||||
|  54N17L |     81 |  5/16 |  5L |     17 series tig torch  18 series tig torch  26 series tig torch  |
| Â 54N16L | Â 3/8 | Â 6L | ||
| Â 54N15L | Â 7/16 | Â 7L | ||
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ANJI ZHILI FURNITURE CO.,LTD. , https://www.zhili-furniture.com