Active Member
|
[China]
Address: Hongwei Development Zone, Dingshu Town, Yixing City, Jiangsu Province
Contact name:ZHUANG
Yixing Weite Chinaware Co., Ltd |
|
|
South Korea 500 series alumina ceramic nozzle Witter Ceramics alumina ceramic nozzle manufacturer
South Korea 500 series High temperature resistant 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.
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 |
|
|
|
| ||||
| The main purpose |
|
|
|
| ||||
| 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 | …… | ||
Welding ceramic nozzles have
Welding ceramic nozzles have
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.
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
