54N19 series alumina ceramic nozzle customized alumina ceramic
nozzle supplier alumina ceramic nozzle brand
Product Overview
Alumina 54N19 series welding ceramic nozzle
Alumina ceramics have better electrical 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 mechanical properties will not
decrease. It can be used at high temperature without affecting
product performance or cracking. Good corrosion resistance,
regardless of strong acid (except hydrofluoric acid), strong alkali
(except hot alkali), inorganic organic salt and other conditions
will not be affected.
Yixing Weite Ceramics Co., Ltd. has been engaged in the research
and development of professional alumina ceramics, zirconia
ceramics, silicon nitride ceramics, welding ceramics, polysilicon
ceramics, electric heating ceramics, electronic ceramics, high
temperature resistant ceramics, wear resistant ceramics and other
products for more than 10 years. , Production and sales.
Wittur Ceramics supports custom welding ceramic nozzles, high
temperature resistant ceramic nozzles, wear-resistant ceramic
nozzles, spiral ceramic nozzles, alumina ceramic nozzles, and
silicon nitride ceramic nozzles. Weite Ceramics has more than 60
senior technical personnel and 10 kinds of ceramic welding
technologies to provide you with more professional services. The
ceramic nozzle brand prefers Yixing Weite Ceramics.
Product parameter table
| Size | Part Number | Orifice (in) | Orifice (mm) | Torchdesign |
| NO 4 | 54N18 | 1/4 | 6.5 | 17/18/26 |
| NO 5 | 54N17 | 5/16 | 8.0 | 17/18/26 |
| NO 6 | 54N16 | 3/8 | 9.5 | 17/18/26 |
| NO 7 | 54N15 | 7/16 | 11.0 | 17/18/26 |
| NO 8 | 54N14 | 1/2 | 12.5 | 17/18/26 |
| NO 11 | 54N19 | 11/16 | 19.0 | 17/18/26 |
| Size | Part Number | Orifice (in) | Orifice (mm) | Torchdesign |
| NO 4L | 54N18L | 1/4 | 6.5 | 17/18/26 |
| NO 5L | 54N17L | 5/16 | 8.0 | 17/18/26 |
| NO 6L | 54N16L | 3/8 | 9.5 | 17/18/26 |
| NO 7L | 54N15L | 7/16 | 11.0 | 17/18/26 |
| NO 8L | 54N14L | 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
Welding ceramic nozzles have
- 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
Welding ceramic nozzles have
- Shipbuilding, bridges, large-scale structural facilities
- Lighting industry
- Electronics and electric heating industry
Product packaging
Witter Ceramics is a ceramic manufacturer integrating R&D,
production and sales of ceramic products. In addition to common
sizes and specifications, our company also accepts drawings and
samples for customization. If necessary, please contact us
directly.
FAQ
1. Are you a businessman or a manufacturer?
We, Weite Ceramics, are a manufacturer focusing on R&D,
production and sales of ceramic products for more than 20 years. We
have more than 60 senior technical personnel and 10 types of
welding ceramic technologies. We will provide you with more
professional services.
2. How long is your delivery time?
Negotiable
3. Can the product be customized?
Wittur Ceramics supports customized drawings. Our customized
product range includes but not limited to ceramic nozzles, welding
ceramic nozzles, high temperature ceramic nozzles, wear-resistant
ceramic nozzles, spiral ceramic nozzles, alumina ceramic nozzles,
silicon nitride ceramic nozzles, ceramics Gasket, high pressure
ceramic gasket, high temperature ceramic gasket, welding ceramic
gasket, steel structure welding ceramic gasket, bridge ceramic
gasket, engineering machinery ceramic gasket, shipbuilding ceramic
gasket, alumina ceramic, zirconia ceramic , Silicon nitride
ceramics, aluminum nitride ceramics, ceramic positioning pins,
ceramic wire feed wheels, stud welding ceramics, polysilicon
ceramics, polysilicon ceramic rings, insulating ceramic seats,
ceramic rods, electronic ceramics, 5G ceramics, ceramic filters,
machinery ceramics.
4. What is the product packaging?
Carton or according to customer requirements
