Availability: | |
---|---|
Quantity: | |
01034
HaoRui
custom01001
99% Alumina Ceramic Mechanical Seal Ring
Alumina ceramic sealing ring is a key component commonly used in encapsulated equipment and high temperature environments.
It is widely used in many fields, such as aerospace, chemical and power industries, for its outstanding performance and reliable sealing.
Alumina ceramic sealing ring has a wide range of applications, the following is the introduction of its main application scenarios:
1) Aerospace: In aerospace equipment, alumina ceramic sealing ring can be used for sealing and insulating in the engine and gas turbine, which is able to withstand the high temperature and high pressure environment, to ensure the normal operation of the equipment.
2) Chemical industry: Alumina ceramic sealing rings can be used in chemical equipment to seal high temperature reaction vessels and pipelines, effectively isolate the leakage of harmful gases and liquids, ensure process safety and environmental protection.
3)Electric power field: In electric power equipment, alumina ceramic sealing rings are commonly used in the insulation and sealing of generator sets and transformers to improve the safety and stability of the equipment and prolong the service life.
4) Petrochemical field: alumina ceramic sealing ring can be used in oil refining device and chemical reactor sealing, can withstand high temperature and corrosive media erosion, to ensure the normal operation of equipment and product quality.
Alumina Ceramic Mechanical Seal Ring
Alumina is the most cost effective and widely used material in the family of engineering ceramics. The raw materials from which this high performance technical grade ceramic is made are readily available and reasonably priced, resulting in good value for the cost in fabricated alumina shapes. With an excellent combination of properties and an attractive price, it is no surprise that fine grain technical grade alumina has a very wide range of applications.
Shenzhen Haorui Industrial Technology Co., Ltd was established in June 2006, and it has specialized in the research & development, fabrication and sales of non-standard industrial ceramics, hard alloy (such as tungsten steels), metals and non-metal precision machinery parts for 18 years.
The company has a strong technical level in the processing and manufacturing of industrial ceramics (i.e. zirconia, alumina, silicon nitride, silicon carbide, aluminum nitride, etc.), hard alloys (such as tungsten steels,) non-standard precision parts. The company holds many leading technologies in this field. Moreover, the company has a group of professional technicians with strong technical development abilities and over 10 years working experiences.Most importantly, the company also has a complete production process and quality management system, as well as a complete set of precisely machining equipments and inspection facilities.
A:We are a professional manufacturer of ceramic parts. we are factory.
A: All parts can be customized according to you drawings and will meeting your requirements perfectly.
A: Of course, we will consider discounts for large-volume orders.
A: Yes, we promise to provide quality assurance for all products, inspect according to your drawings and issue an inspection report. If you are not satisfied with our product quality or service, please feel free to give us feedback.
A: Of course, welcome your arrival, please contact us in advance and make an appointment.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:
sales@szhr-tech.com
Properties of Alumina(Al2O3)
Property | Item | 95% Al2O3 | 99% Al2O3 | 99.8%Al2O3 | Unit |
Mechanical Characteristics | Color | White | light yellow | Ivory | |
Bulk Density | 3.7 | 3.85 | 3.93 | g/cm3 | |
Water Absorption | 0 | 0 | 0 | % | |
Bending Strength | 300 | 310 | 370 | MPa | |
Compressive Trength | 2,300 | 2,400 | 2500 | MPa | |
Elastic Modulus | 320 | 340 | 390 | GPa | |
Fracture Toughness | 3~4 | 3~4 | 4 | MPa m1/2 | |
Weber Coefficient | 12 | 12 | 12 | m | |
Vickers Hardness | 1,400 | 1,600 | 1850 | HV 0.5 | |
Thermal Characterics | Coefficient of Line Thermal Expansion | 7~8 | 7~8 | 7~8 | 10-6 K-1 |
Thermal Conductivity | 20 | 29 | 32 | W/mK | |
Thermal Shock Resistance (Put in Water) | 250 | 200 | 280 | ΔT °C | |
Max Working Temperature | 1,500 | 1,600 | 1700 | °C | |
Electrical Characteristics | Volume Resistance At 20°C | >1014 | >1014 | >1014 | Ωcm |
Dielectric Strength | 15×106 | 15×106 | 15×106 | V/m | |
Dielectric Constant | 9 | 10 | 10 | εr | |
One MHZ Dielectric Loss Angle at 20°C | 0.0004 | 0.0002 | 0.0001 | tanδ | |
Chemical Characteristics | Nitric Acid (60%) 90°C | 0.1 | 0.1 | 0.05 | 24H WT Loss mg/cm2 |
Sulphuric Acid (95%) 95°C | 0.3 | 0.34 | 0.22 | ||
Caustic Soda (30%) 80°C | 0.9 | 0.95 | 0.04 |
99% Alumina Ceramic Mechanical Seal Ring
Alumina ceramic sealing ring is a key component commonly used in encapsulated equipment and high temperature environments.
It is widely used in many fields, such as aerospace, chemical and power industries, for its outstanding performance and reliable sealing.
Alumina ceramic sealing ring has a wide range of applications, the following is the introduction of its main application scenarios:
1) Aerospace: In aerospace equipment, alumina ceramic sealing ring can be used for sealing and insulating in the engine and gas turbine, which is able to withstand the high temperature and high pressure environment, to ensure the normal operation of the equipment.
2) Chemical industry: Alumina ceramic sealing rings can be used in chemical equipment to seal high temperature reaction vessels and pipelines, effectively isolate the leakage of harmful gases and liquids, ensure process safety and environmental protection.
3)Electric power field: In electric power equipment, alumina ceramic sealing rings are commonly used in the insulation and sealing of generator sets and transformers to improve the safety and stability of the equipment and prolong the service life.
4) Petrochemical field: alumina ceramic sealing ring can be used in oil refining device and chemical reactor sealing, can withstand high temperature and corrosive media erosion, to ensure the normal operation of equipment and product quality.
Alumina Ceramic Mechanical Seal Ring
Alumina is the most cost effective and widely used material in the family of engineering ceramics. The raw materials from which this high performance technical grade ceramic is made are readily available and reasonably priced, resulting in good value for the cost in fabricated alumina shapes. With an excellent combination of properties and an attractive price, it is no surprise that fine grain technical grade alumina has a very wide range of applications.
Shenzhen Haorui Industrial Technology Co., Ltd was established in June 2006, and it has specialized in the research & development, fabrication and sales of non-standard industrial ceramics, hard alloy (such as tungsten steels), metals and non-metal precision machinery parts for 18 years.
The company has a strong technical level in the processing and manufacturing of industrial ceramics (i.e. zirconia, alumina, silicon nitride, silicon carbide, aluminum nitride, etc.), hard alloys (such as tungsten steels,) non-standard precision parts. The company holds many leading technologies in this field. Moreover, the company has a group of professional technicians with strong technical development abilities and over 10 years working experiences.Most importantly, the company also has a complete production process and quality management system, as well as a complete set of precisely machining equipments and inspection facilities.
A:We are a professional manufacturer of ceramic parts. we are factory.
A: All parts can be customized according to you drawings and will meeting your requirements perfectly.
A: Of course, we will consider discounts for large-volume orders.
A: Yes, we promise to provide quality assurance for all products, inspect according to your drawings and issue an inspection report. If you are not satisfied with our product quality or service, please feel free to give us feedback.
A: Of course, welcome your arrival, please contact us in advance and make an appointment.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:
sales@szhr-tech.com
Properties of Alumina(Al2O3)
Property | Item | 95% Al2O3 | 99% Al2O3 | 99.8%Al2O3 | Unit |
Mechanical Characteristics | Color | White | light yellow | Ivory | |
Bulk Density | 3.7 | 3.85 | 3.93 | g/cm3 | |
Water Absorption | 0 | 0 | 0 | % | |
Bending Strength | 300 | 310 | 370 | MPa | |
Compressive Trength | 2,300 | 2,400 | 2500 | MPa | |
Elastic Modulus | 320 | 340 | 390 | GPa | |
Fracture Toughness | 3~4 | 3~4 | 4 | MPa m1/2 | |
Weber Coefficient | 12 | 12 | 12 | m | |
Vickers Hardness | 1,400 | 1,600 | 1850 | HV 0.5 | |
Thermal Characterics | Coefficient of Line Thermal Expansion | 7~8 | 7~8 | 7~8 | 10-6 K-1 |
Thermal Conductivity | 20 | 29 | 32 | W/mK | |
Thermal Shock Resistance (Put in Water) | 250 | 200 | 280 | ΔT °C | |
Max Working Temperature | 1,500 | 1,600 | 1700 | °C | |
Electrical Characteristics | Volume Resistance At 20°C | >1014 | >1014 | >1014 | Ωcm |
Dielectric Strength | 15×106 | 15×106 | 15×106 | V/m | |
Dielectric Constant | 9 | 10 | 10 | εr | |
One MHZ Dielectric Loss Angle at 20°C | 0.0004 | 0.0002 | 0.0001 | tanδ | |
Chemical Characteristics | Nitric Acid (60%) 90°C | 0.1 | 0.1 | 0.05 | 24H WT Loss mg/cm2 |
Sulphuric Acid (95%) 95°C | 0.3 | 0.34 | 0.22 | ||
Caustic Soda (30%) 80°C | 0.9 | 0.95 | 0.04 |